continent. 2.2 (2012): 155–158 Michel Serres. Biogea . Trans. Randolph Burks. Minneapolis: Univocal Publishing. 2012. 200 pp. | ISBN 9781937561086 | $22.95 Conveying to potential readers the significance of a book puts me at risk of glad handing. It’s not in my interest to laud the undeserving, especially on the pages of this journal. This is not a sales pitch, but rather an affirmation of a necessary work on very troubled terms: human, earth, nature, and the problematic world we made. (...) It is this world that aspirates the silence (so to speak), and therefore the subject which, along with the development of the “made world” exports the excess augmentation of the cosmically missing, this silence of the natural, et cetera. Had we learned from Locke that lesson of “labor,” to consume what we need… but perhaps we need more than what matters? Serres’ Biogea has several functions on this manner, if it is indeed a book to be consumed. First, readers searching for novelistic entertainment have a place to dwell. Biogea deserves a place in your back pocket; biographical generosity and poetic fluidity should satisfy most textual fetishes. For lay philosophers who want to refresh their acumen, Biogea deserves a place on the book shelf, one already reads a sorely needed postmodern tune-up here. Serres’ style is clearly French; he leaves few cheese crumbs on his words, rather preciseness and breathing in the work give way to a sweeping manner that breaks the narrative line of sight. A circular narrative and anachronistic fragmentation of terms allows an abyssal atmosphere to swell, if only to pump into the book the externality of its broader text. Biogea aspires to a higher standard and the book, at times, is thinking this negentropic problem too. Univocal, the publisher, has crafted a book appropriate for the hands to hold and the translations are an achievement of an otherwise difficult writer to translate. Terms are the conditions of a broader text. It is important to note that Serres’ content is as much a thinking of terminal ports. There is a regard for the transportation technology of the written word. For me, this is the mark of genius, a craftiness that tells of a book device that I may trust. Serres is an accomplished thinker and a necessary voice to check the putative trendiness of anti-postmodernist and market-driven theory of endless cultural liquidation. Offering interventions on subjectivity as an open system we are given a chance to affirm the human, not merely to discard it, but to engage its poetic image emotion, the calibratory silent sense of the analogic world; the terms on which we base our efforts. 1 The human is the center of its own negation, constantly mediating it. Something deeper at stake appears in the work then, and it is quite obvious from the onset. Certainly, a book is an intensification of possible text and those who brought this actual book into existence have captured a rarity in regards to the subject matter and artistic accomplishment. I mentioned terms as conditions, so let us understand Biogea as bio-yea, a yes to bios . An affirmation of living and accepting presence for all of its defiance of images, words, and things temporal. Therefore Serres’ existence and its existants plays parts; out of linearity and still like a porous bone pumping blood it manufactures into the fleshy life it becomes. Starting from a man named silence chaos emerges, or the man “Old Taciturn” takes up a journey anticipating a great flood. In other words, a development akin to the one in Genesis. In dealing with this ancestral occupation, fusing Genesis with contemporary philosophical terms, Serres initiates this anachronistic fragmentation under the forming subjectivity of his own autobiography. This mutation in the open system is precisely one of Serres’ terms. There an abyss is at work, stated, but also measured by heels on the ground—the abyss dispatching earthen tensions, that which plays our tunes, that which we abide by and recognize in volcanoes, rivers, oceans, earthquakes and weaponry in the battles of the world. Set in later stages of the book, such tensions are harnessed through scientific principles in an attempt to unify the terms of natural force if only to terminate the world. Thus the elevation of the earth into the world is clearly set forth. Here already, and few pages in, a resonance is set forth under appellations such as the river Garonne, a subjectivity as much as it is inhuman, the river is the inhuman that makes us human. I get the sense that Serres is taking up a challenge issued by Wallace Stevens; namely, that the great poems of heaven and hell have been written, but that only the poem of the earth has resisted composition. 2 On this level we cannot avoid the killing factor of silence, given that our cognition blocks its pure, radical obliteration. Thus a silence of attunement to the earth is in a novel dialectic of the rithmic and rhythm. A technological world, a triumph of termination is set forth. If a text imposes its will given the reader who authorizes it, it is made to convey or convect a presupposition to a reader or its inhabitant(s). Text is therefore both, in-content, contenting, contentedness, and in reading it, a way to navigate self-destruction (dis-content). Here then would one note that the “inhuman” reveals itself, “an aperiodic rhythm of lovers and beloved…the sea as our friend…but as our enemy…maternal vivifying sea.” The sea is an open book, or vaginal birth canal, where the engagement of text comes forth: “…woman sea, open vulva.” One sees like the sea, but only after it, when the uninhabitable truth of inhabiting it switches the polarity of the sailors soul: “I was seeing like the sea” (9-11). In other words, we are invited to embrace the nonsense of the visible. At this point I am taken to Jean-François Lyotard’s work The Inhuman , specifically the first entry on negentropy that would be congruent with Serres’ thematic. 3 The human being exports, deports, or transplants its relation through text, through the system— and this is its sense or relation to silence, to music. Unaware of Serres’ proximity to this work, the concept of gender interrelation as regards a solar catastrophe runs clear. It would be, on this basis, that Serres references his peers, the other texts that, as mentioned above, are discarded in philosophy today. For students of philosophy what we have here is perhaps a gift, a needed project. If silence and death are at work, there is a political valence to deal with, and here, much like the domain of the text and the dominion of the reader, we confront the world of natural, fluid violence. The anti-postmodernist critique is in part based on a weak idea that the loss of ideology, of a world vision, motivates the “correlationist” project. 4 Serres seems to offer another way to view this when he notes that whereas persons “sometimes kill,” it is clearly “the collective” that “always kills” (17). What is the collective today, if not an organizing function we never see yet acts in its favor in the name of truth? One feels a sense of enigma here, if only to link to what Stevens remarked of communism as a “grubby faith,” providing this applies for capitalism as well, namely any ideology of progress overly interested in absolutes. Here we get the sense that the inhuman, silence, this type of killing, always killing, could not be matched by human-made, political dynamos. Or that if it comes to an equilibrium, a catastrophe is never too far from us to read with our heels. We are left to note that the forces of nature presuppose and permeate political systems, the more these systems obtain force, the more the system takes upon itself the proper name of nature that motivates its dissemination, albeit falsely. This note, that in an age of ecocide and technological captivity (sustainability and transparency) political regimes won’t grow our soul-learning ears any larger than our tongues, stands clear to us. The promise of technological desubjectification is here pushed aside. Regarding politics, Serres illustrates this fact: Where did this corpse come from? Who was it? Who killed it? I don’t know. I won’t try to find out. I refuse to get vengeance for it. And I only see Garonne. For our victims, today, are the rivers, too. Their waters have irrigated my life, enchanted my thought, invigorated my body; I’ve known them to be threatening, untamable, as dangerous as the sea when it rages. Yes, murderous. They decided to control their courses; dams, sometimes senseless, destroying sites and valleys, reduced entire populations to servile displacements; programs for the irrigation of thirsty farmland, often beneficial of course, completed their drying up.(22) Serres enters into his idea concerning the captivity of language from the natural into a world system: For thousands of years, we have been licking things with our tongues, covering and daubing them so as to appropriate things for ourselves. If language boils down to a convention, this convention took place between the speakers without consulting the thing named, become as a result the property of those who covered it in this way with their drawn or voiced productions. Malfeasance analyzes these acts of appropriation. Thus every inert object, every living thing as well, sleeps under the covers of signs, a little in the way that, today, a thousand posters shouting messages and ugly riots of color drown, with their filthy flood, the landscapes, or better, exclude them from perception because the meaning, almost nil, of this false language and these base images forms an irresistible source of attraction to our neurons and eyes. This appropriation covers the world’s beauty with ugliness. (38-39) Technological concealment coming to bear, we begin to get a sense of another commentary on the condition of sensing, driving home the necessity of a text dealing with such subject matter to be what its terms insist. Thus toward new openings: The new opening. As low beneath our feet as you like, the Biogea opens us to another space, high enough for us to be able to acquire a wisdom there, that of redeveloping this same place differently from our fathers, this place that’s still politically cut up by old hatreds, beneath the flood of tears and blood that we call history. Without this soft place, spiritually very old, but newly conceived in this way, without the juridical construction of a common good, opposed to our filthy ownership, I don’t see how our planet, hard, will survive. Hardness that depends on a softness, material belonging that depends on this temporary rented location (51). Serres enters into a summit on the content and the structure of his work. Archimedes is brought in with the concept of three volcanoes. Meaning fire, but as well earth, water, air. For it was Archimedes’ war machines that sought to lift the earth, thus bringing in the question of principles of science: “can a principle be invented while controlling its consequences?” (66-7). May the earth be put in a sentence, terminated by terminology, appellations, gone wild? By means of these element-dominating laws, this old physicist began to tear nature away from the ancient myths; by a strange return, today we’re plunging our successes back into the anxieties and terrors from which that ancient physics was born. Yes, our new history of science and technology is plunging, today, as though in a loop, into the fundamental human myths from which Empedocles’ first laws came. A major progression and a regression on the nether side of the origins. Consequently, the contemporary time requires that we try to return to that unity in which the principles of hate and love are at the same time human, living, inert and global. We will never attain a deontology of our knowledge and actions without thinking the subjective, the objective, the collective, and the cognitive all together simultaneously. Here, hate and love are the result of these four components.(71) Working then on the concept of fire-starting mirrors to the atomic annihilation of the Second War, Serres works into the subjectivity in question on the matter of rhythm—say rithmic— precisely at that point: Knowledge is changing today. The all-political is dying; the monarchy of the sciences said to be hard is coming to a close. The science of the things of the world will have to communicate just as much as the things of the world do, which do it much better than humans do, who don’t always want to do it. Let’s celebrate two changes this morning. The first one strikes a new blow to our narcissism. No, knowledge and the world don’t resemble our analytical enjoyments of refined cutting up, of endless debates and of exclusions full of hate. They, on the contrary, form a bloc and a sum, alliance and alloys. Uniting the fields of knowledge among themselves the way the things are connected among themselves, the second newness puts into place sets united by interlacing, webs and simplexes that combine with the things of the world, themselves combined, the combined knowledge that understands them.(130-1) Biogea closes on its opening flood thematic, approaching the initial telos of Genesis. Here the trees are brought into a position with atmosphere, the opaque abyssal reservoir, the tomb of the sun, sea in the polarity of the earthen heaven and hell. The poem of the earth then is silent but deadly, indeed, as funny as that phrase is, mainly a tomb gas. The meaning of the living and the non-meaning of things converge in the muteness of the world; this meaning and non-meaning plunge there and come out, the ultimate eddy. Mundus patet: through a fissure, through an opening, a fault, a cleft come noises, calls as small as these apertures. I’m listening, attentive, I’m translating, I’m advancing in the scaled-down meaning and science. Mundus patet: should the world open greatly, it will launch me into its silence. The totality remains silent. Knowledge expanded in elation. White origin of meaning, fountain of joy. (198) Final Remarks One test of a review is the long term trajectory the referee thinks the book will have. I see Serres’ text lending greatly into the vision of Biogea . In fact, in the vision of the novel inquiries of Stephen Jay Gould’s work there is something to be thought on the level of the individual and the species; namely, that humanity and its uniqueness is in its deferral, its thinking and naming, a thinking surrounded by silence that filters into everything, that pulls us through the world, the kinetic pulse we recognize, and all of that we cleave away in the base philosophical maxim of difference itself. Unique individuals are spatial creatures: we dwell, and we ought to get good at it. Yet this is an imaginative space that, if you are crazy enough to believe it, de-term-ine the conditions of its own terms. That is why we are not merely creating spaces on the acceleration of time, or so this ignoramus thinks, to accidentally transcend. Imagination already has this insatiable silence that we drink up and fail to manifest. Space is timeless. The imagination itself, shared by humans for themselves, their objects, and the species as a whole, is a non-defined space of relation; a whole human trajectory as part of nature, and part of worlds that are the other side of thinking nature, the consequence of it, at least our attempt to do so. Our survival is based on our deliberation, our caution, our natural deconstructive sense toward this silence that is already part of the song, sung, singing of this century without end. Good books will let us inhabit this space and recognize a form of life. Serres’ text moves toward dwelling, as noted, in masterful and accessible ways. The pitched battles are the falling replays of anemic and dead politics. As soon as we realize there is humanity, we may be able to enjoy the end of it, our inhuman capability of listening to silence. NOTES 1. See Michel Serres. The Parasite . Minneapolis: University of Minnesota Press. 2007. 2. Wallace Stevens, “Imagination as Value” [ca. 1945], in Collected Poetry and Prose . New York: The Library of America. 1997. 724-39. 3. Jean-François Lyotard. The Inhuman: Reflections on Time . Trans. Geoffrey Bennington & Rachel Bowlby. Stanford, CA: Stanford University Press. 1992. 4. See the introduction: Quentin Melliassoux. After Finitude: An Essay on the Necessity of Contingency . Trans. Ray Brassier. New York: Continuum. 2008. EDITOR'S NOTE: This review was updated on August 8, 2012. Substantial edits include block quotes from the book under review as well as the inclusion of comments from the author. (shrink)

Because the visual system cannot process all of the objects, colors, and features present in a visual scene, visual attention allows some visual stimuli to be selected and processed over others. Most research on visual attention has focused on spatial or location-based attention, in which the locations occupied by stimuli are selected for further processing. Recent research, however, has demonstrated the importance of objects in organizing (or segregating) visual scenes and guiding attentional selection. Because of (...) the long history of spatial attention research, theories of spatial attention are more mature than theories of other visual processes, such as object segregation and object attention. In the present paper, I outline a biased competition account of object segregation and attention, following similar accounts that have been developed for spatial attention (Desimone and Duncan, 1995). In my biased competition account, I seek to understand how some objects can be segregated and selected over other objects in a complex visual scene. Under this account, there are two sources of visual information that allow an object to be processed over other objects: bottom-up information carried by the physical stimulus and top-down information based on an observer's goals. I use the biased competition account to combine many diverse findings from the object segregation and attention literatures into a common framework. (shrink)

Based on the theoretical analysis of self-consciousness concepts, we hypothesized that the spatio-temporal pattern of functional connectivity within the default-mode network (DMN) should persist unchanged across a variety of different cognitive tasks or acts, thus being task-unrelated. This supposition is in contrast with current understanding that DMN activated when the subjects are resting and deactivated during any attention-demanding cognitive tasks. To test our proposal, we used, in retrospect, the results from our two early studies ([Fingelkurts, 1998] and (...) [Fingelkurts et al., 2003]). In both studies for the majority of experimental trails we indeed found a constellation of operationally synchronized cortical areas (indexed as DMN) that was persistent across all studied experimental conditions in all subjects. Furthermore, we found three major elements comprising this DMN: two symmetrical occipito-parieto-temporal and one frontal spatio-temporal patterns. This new data directly supports the notion that DMN has a specific functional connotation – it provides neurophysiologic basis for self-processing operations, namely first-person perspective taking and an experience of agency. (shrink)

Drawing on the empirical premise that attention makes objects look more intense, Ned Block has argued for mental paint, a phenomenal residue that cannot be reduced to what is perceived or represented. If sound, Block's argument would undermine direct realism and representationism, two widely held views about the nature of conscious perception. We argue that Block's argument fails because the empirical premise it is based upon is false. Attending to an object alters its salience, but not its (...) perceived intensity. We also argue that salience should be equated with mental primer, a close cousin of mental paint that reintroduces difficulties for direct realism and representationism. The upshot is that direct realism and representationism are still in trouble, but not for the reason that Block thinks. (shrink)

Impressions, energy radiated by phenomena in the momentary environmental scene, enter sensory neurons, creating in afferent nerves a data stream. Following Kant, by our inner sense the mind perceives its own thoughts as it ties together sense data into an internalized scene. The mind, residing in the brain, logically a Language Machine, processes and stores items as coded grammatical entities. Kantian synthetic unity in the linguistic brain is able to deliver our experience of the scene as we appear to see (...) it. Uniquely, the brain records its own history, synthesizing a Movie-in-the-Brain, called the Noumenal Cosmos. Attempting thereby to represent the actual Universe, this makes for a sovereign brain that governs itself. The brain is domicile of an Ego, with its selfhood at stake at all times. Yet, it can know itself only by its actions, in which it appears as an actor in its own movie. Phenomena enter garbled, as confused apparitions, and must be put in good form using top–down feedback control by Ego, so that each movie frame makes rational sense within the overall context of the Noumenal Cosmos. A stack of frames is processed typically in 40 Hz rhythm with 300 ms process time each, for about 12 in the stack at any time. Successive neural centers are processing the stack in the brain assembly line, based on data from increasingly global receptive fields. Ego stitches together the movie frames, but only the top frame is in consciousness for 25 ms. The top frame contains the whole scene where the Ego makes an appearance as the actor that imposes Kantian synthetic unity on the scene, merely an assembly of grammatical texts, in a system-internal coded process language, fitting the scene into the Noumenal Cosmos. But Ego observes Ego only to the extent permitted by the objectivity rule, only what it does and thinks, not its true face. From the Noumenal Cosmos, the Ego receives grammatical messages in the internal sense code. They are integrated into a whole in the reaction of the Ego to the momentary scene. The voluntary nature of Ego’s decisions is explained, based on its ability to code in advance its own actions sequentially in time, as it sees fit with a view to an orderly Noumenal Cosmos, records of code being arranged spatially in neural structures. (shrink)

In the not-too-distant past, vision was often said to involve three levels of processing: a low level concerned with descriptions of the geometric and photometric properties of the image, a high level concerned with abstract knowledge of the physical and semantic properties of the world, and a middle level concerned with anything not handled by the other two. The negative definition of mid-level vision contained in this description reflected a rather large gap in our understanding of visual processing: How could (...) the here-and-now descriptions of the low levels combine with the enduring knowledge of the high levels to produce our perception of the surrounding world? A number of experimental and theoretical efforts have been made over the past few decades to solve this "mid-level crisis". One of the more recent of these is based on the phenomenon of change blindness—the difficulty in seeing a large change in a scene when the transients accompanying that change no longer convey information about its location (Rensink, O'Regan, & Clark, 1997; Rensink, 2000a). Phenomenologically, this effect is quite striking: the change typically is not seen for several seconds, after which it suddenly snaps into awareness. During the time the change remains "invisible", there is an apparent disconnection of the low-level descriptions (which respond to the change) from subjective visual experience (which does not). As such, this effect would seem to have the potential to help us understand how mid-level mechanisms might knit low- and high-level processes into a coherent representation of our surroundings. -/- It is argued here that this potential can indeed be realized, and that change blindness can teach us much about the nature of mid-level vision.3 A number of studies are first reviewed showing that the perception of a scene does not involve a steady buildup of detailed representation: rather, it is a dynamic process, with focused attention playing one of the main roles, viz., forming coherent object representations whenever needed. It is then argued that change blindness can also shed considerable light on the nature of focused attention itself, such as its speed, capacity, selectivity, and ability to bind together visual properties into coherent structures. (shrink)

This paper presents a general computational treatment of how mammals are able to deal with visual objects and environments. The model tries to cover the entire range from behavior and phenomenological experience to detailed neural encodings in crude but computationally plausible reductive steps. The problems addressed include perceptual constancies, eye movements and the stable visual world, object descriptions, perceptual generalizations, and the representation of extrapersonal space.The entire development is based on an action-oriented notion of perception. The observer is (...) assumed to be continuously sampling the ambient light for information of current value. The central problem of vision is taken to be categorizing and locating objects in the environment. The critical step in this process is the linking of visual information to symbolic object descriptions; this is calledindexing, from the analogy of identifying a book from index terms. The system must also identifysituationsand use this knowledge to guide movement and other actions in the environment. The treatment focuses on the different representations of information used in the visual system.The four representational frames capture information in the following forms: retinotopic, head-based, symbolic, and allocentric. The functional roles of the four frames, the communication among them, and their suggested neurophysiological realization constitute the core of the paper. The model is perforce crude, but appears to be consistent with all relevant findings. (shrink)

Perception of temporal patterns is fundamental to normal hearing, speech, motor control, and music. Certain types of pattern understanding are unique to humans, such as musical rhythm. Although human responses to musical rhythm are universal, there is much we do not understand about how rhythm is processed in the brain. Here, I consider findings from research into basic timing mechanisms and models through to the neuroscience of rhythm and meter. A network of neural areas, including (...) motor regions, is regularly implicated in basic timing as well as processing of musical rhythm. However, fractionating the specific roles of individual areas in this network has remained a challenge. Distinctions in activity patterns appear between "automatic" and "cognitively controlled" timing processes, but the perception of musical rhythm requires features of both automatic and controlled processes. In addition, many experimental manipulations rely on participants directing their attention toward or away from certain stimulus features, and measuring corresponding differences in neural activity. Many temporal features, however, are implicitly processed whether attended to or not, making it difficult to create controlled baseline conditions for experimental comparisons. The variety of stimuli, paradigms, and definitions can further complicate comparisons across domains or methodologies. Despite these challenges, the high level of interest and multitude of methodological approaches from different cognitive domains (including music, language, and motor learning) have yielded new insights and hold promise for future progress. (shrink)

The experience of organizing the educational process during the quarantine caused by the COVID-19 pandemic is considered. Using of interactive technologies that allow organizing instant audio communication with a remote audience, as well as intelligent tools based on artificial intelligence that can help educational institutions to work more efficiently. Examples of sufficient use of artificial intelligence in distance learning are given. Particular attention is paid to the development of intelligent chatbots intended for use in communications with students of (...) online courses of educational web portals. The use of technologies of ontology formation based on automatic extraction of concepts from external sources is offered, what can lead to greater acceleration of construction of the intellectual component of chatbots. Artificial intelligence tools can become an essential part of distance learning during this global COVID-19 pandemic. While educational institutions are closed to quarantine and many of them transitioned to distance learning lecturers and schoolteachers, as well as students and schoolchildren faced with the necessity to study in this new reality. The impact of these changes depends on people's ability to learn and on the role that the education system will play in meeting the demand for quality and affordable training. The experience of organizing the educational process at the University of Education Management of the National Academy of Pedagogical Sciences of Ukraine in the quarantine caused by the COVID-19 pandemic showed that higher and postgraduate institutions were mostly ready to move to distance learning. However, most distance learning systems, on whatever platform they are organized, need to be supplemented: the ability to broadcast video, providing fast transmission of various types of information, receiving instant feedback when voting, polls and more. The structure of each section of the training course for the online learning system should fully cover the training material and meet all the objectives of the course. Appropriate language should be used, and wording, syntax, and presentation of tasks should be considered. One of the areas of application of artificial intelligence technologies in online learning is the use of chatbots which are characterrized by the following properties. It is advisable to use computer ontologies to ensure the intellectualization of chatbots. In this case, the metadata must be understandable to both humans and software and meet the requirements of modern standards in the field of information technology. The extraction of concepts from external data sources was carried out to build the ontology. (shrink)

This article examines the implicit promises of fairness in evidence based medicine , namely to avoid discrimination through objective processes, and to distribute effective treatments fairly. The relationship between EBM and vulnerable groups is examined. Several aspects of EBM are explored: the way evidence is created , and the way evidence is applied in clinical care and health policy. This analysis suggests that EBM turns our attention away from social and cultural factors that influence health and focuses on (...) a narrow biomedical and individualistic model of health. Those with the greatest burden of ill health are left disenfranchised, as there is little research that is relevant to them, there is poor access to treatments, and attention is diverted away from activities that might have a much greater impact on their health. (shrink)

In this paper we focus our attention on tableau methods for propositional interval temporal logics. These logics provide a natural framework for representing and reasoning about temporal properties in several areas of computer science. However, while various tableau methods have been developed for linear and branching time point-based temporal logics, not much work has been done on tableau methods for interval-based ones. We develop a general tableau method for Venema's \cdt\ logic interpreted over partial (...) orders (\nsbcdt\ for short). It combines features of the classical tableau method for first-order logic with those of explicit tableau methods for modal logics with constraint label management, and it can be easily tailored to most propositional interval temporal logics proposed in the literature. We prove its soundness and completeness, and we show how it has been implemented. (shrink)

Background: The high disease burden of Africa, the emergence of new diseases and efforts to address the 10/90 gap have led to an unprecedented increase in health research activities in Africa. Consequently, there is an increase in the volume and complexity of protocols that ethics review committees in Africa have to review. Methods: With a grant from the Bill and Melinda Gates Foundation, the African Malaria Network Trust (AMANET) undertook a survey of 31 ethics review committees (ERCs) across sub-Saharan Africa (...) as an initial step to a comprehensive capacity-strengthening programme. The number of members per committee ranged from 3 to 21, with an average of 11. Members of 10 institutional committees were all from the institution where the committees were based, raising prima facie questions as to whether independence and objectivity could be guaranteed in the review work of such committees. Results: The majority of the committees (92%) cited scientific design of clinical trials as the area needing the most attention in terms of training, followed by determination of risks and benefits and monitoring of research. The survey showed that 38% of the ERC members did not receive any form of training. In the light of the increasing complexity and numbers of health research studies being conducted in Africa, this deficit requires immediate attention. Outcome: The survey identified areas of weakness in the operations of ERCs in Africa. Consequently, AMANET is addressing the identified needs and weaknesses through a 4-year capacity-building project. (shrink)

ABSTRACTPrevious research has demonstrated that anxious individuals attend to negative emotional information at the expense of other information. This is commonly referred to as attentional bias. The field has historically conceived of this process as relatively static; however, research by [Zvielli, A., Bernstein, A., & Koster, E. H. W.. Dynamics of attentional bias to threat in anxious adults: Bias towards and/or away? PLoS ONE, 9, e104025; Zvielli, A., Bernstein, A., & Koster, E. H. W.. Temporal dynamics of (...) attentional bias. Clinical Psychological Science, 3, 772–788.], and others, challenges this assumption by demonstrating considerable temporal variability in attentional bias amongst anxious individuals. Still, the mechanisms driving these temporal dynamics are less well known. Using a modified dot-probe task, the present study examined the impact of two relevant contextual variables- affective valence and trial repetition. Affective context was instantiated by the presentation of... (shrink)

Temporal binding via 40-Hz synchronization of neuronal discharges in sensory cortices has been hypothesized to be a necessary condition for the rapid selection of perceptually relevant information for further processing in working memory. Binocular rivalry experiments have shown that late stage visual processing associated with the recognition of a stimulus object is highly correlated with discharge rates in inferotemporal cortex. The hippocampus is the primary recipient of inferotemporal outputs and is known to be the substrate for the consolidation (...) of working memories to long-term, episodic memories. The prefrontal cortex, on the other hand, is widely thought to mediate working memory processes, per se. This article reviews accumulated evidence for the role of a subcortical matrix in linking frontal and hippocampal systems to select and ''stream'' conscious episodes across time (hundreds of milliseconds to several seconds). ''Streaming'' is hypothesized to be mediated by the selective gating of reentrant flows of information between these cortical systems and the subcortical matrix. The physiological mechanism proposed for this temporally extended form of binding is synchronous oscillations in the slower EEG spectrum (< 8 Hz). (shrink)

Monitoring the environment for visual events while performing a concurrent task requires adjustment of visual processing priorities. By use of Bundesen's (1990) Theory of Visual Attention (TVA), we investigated how monitoring for an object-based brief event affected distinct components of visual attention in a concurrent task. The perceptual salience of the event was varied. Monitoring reduced the processing speed in the concurrent task, and the reduction was stronger when the event was less salient. The monitoring task (...) neither affected the temporal threshold of conscious perception nor the storage capacity of visual short-term memory nor the efficiency of top-down controlled attentional selection. (shrink)

Art museums are built to elicit a wide variety of feelings, emotions, and moods from their visitors. While these effects are primarily achieved through the artworks on display, museums commonly deploy numerous other affect-inducing resources as well, including architectural solutions, audio guides, lighting fixtures, and informational texts. Art museums can thus be regarded as spaces that are designed to influence affective experiencing through multiple structures and mechanisms. At face value, this may seem like a somewhat self-evident and trivial statement to (...) make. However, in this article, I argue that niche construction theory enables us to make several illuminating observations about the ways in which art museums are engineered to influence our feelings. To expound on this claim, I single out for discussion the Museum of Non-Objective Painting, which for its entire lifespan (1939–52)—and prior to its evolution into the Solomon R. Guggenheim Museum—was expressly organized to kindle in its visitors a special, spiritual form of aesthetic experience: a liberating feeling of cosmic rhythm and order, no less. -/- The argument will proceed as follows: In Part 1, I introduce the basics of niche construction theory and specify the sense in which I apply it to museums and aesthetic affective experiencing. In Part 2, I outline the origins and ethos of the Museum of Non-Objective Painting, after which I pin down the type of affective experience it fostered by drawing from visitors’ self-reported reactions to the artworks on display. Then, in Part 3, I use niche construction theory to explain how the Museum consciously fashioned itself, by means of various mutually supportive resources and technologies, into a fertile setting for the specified feelings. Finally, in Part 4, I extend beyond the discussed case to assess the implications of niche construction theory for a broader understanding of how art museums make us feel. In other words, by tracing the early steps of the Museum of Non-Objective Painting towards the present-day Guggenheim, I call attention to the general variation in affective niches as regards their structure, technologies, and affective aims. Overall, the article elucidates the functioning of art museums as affective niches and furthers the conceptual development of niche construction theory in aesthetics. (shrink)

Temporal expectation is the ability to focus attention at a particular moment in time to optimize performance, which has been shown to be driven by regular rhythms. However, whether the rhythm-based temporal expectations rely upon automatic processing or require the involvement of controlled processing has not been clearly established. Furthermore, whether the mechanism is affected by tempo remains unknown. To investigate this research question, the present study used a dual-task procedure. In a single task, the (...) participants were instructed to respond to a visual target preceded by a regular or an irregular visual rhythm under a fast or slow tempo. The dual-task simultaneously combined a working memory task. The results showed temporal expectation effects in which the participants responded faster to the regular than to the irregular conditions in a single task. Moreover, this effect persisted under dual-task interference in the fast tempo condition but was impaired in the slow tempo condition. These results revealed that rhythmic temporal expectation induced by fast tempo was dependent on automatic processing. However, compared with the faster tempo, temporal expectation driven by a slower tempo might involve more controlled processing. (shrink)

This report concerns the fragmented visual percepts in a woman, TR, following a right entorhinal–perirhinal infarct. In a previous report, Weddell [Weddell, R. A. . A visual disorder producing highly selective deletion of recurring letters. Cortex, 41, 471–485] linked TR’s highly selective tendency to delete recurrent letters with her fragmented percepts. The conflation of same-identity form elements was attributed to anterior extrastriate damage, which reduced the amount of information sustainable in fully resolved visual percepts, and the present experimental investigation of (...) her subjective account of segment formation and resolution completes the story. She said that complex objects and long words first appeared as blurred regions, which sometimes included form elements. It is argued that figure-centred attentional mechanisms subdivided this blurred region into up to 3–4 parts. String length, lexical status , and background colour and/or luminance determined fragment length. Two rules described the fragment resolution sequence: largest segments usually resolved first, left-to-right resolution accounting for a few sequences. This resolution sequence occurred when stimuli were exposed too briefly for saccadic exploration, implicating endogenous attentional shifts. Experiment 4 confirmed TR’s assertion that spatial, orthographic, and phonological information were stored during the fragment resolution process. Moreover, TR exerted considerable voluntarily control over the fragment resolution sequence and some influence over fragment length. Finally, these findings were interpreted in terms of an extended version of a neural network model of vision largely derived from nonhuman primate studies. (shrink)

In joining a discussion of the subject, object, method, and other specifications of culturology, one should first define one's view of the correlation between culture and history, culturological and historical knowledge, the purposiveness of history as a social movement, and its certainty as a science. From the point of view of positivist philosophy and the social science based on it, history a priori lacks any teleology, goal-orientation, or inner meaning and is simply the sum of the collective life (...) of people. I would even risk defining the historical process as a dynamics of people's realization of the collective forms of their life activity and an accumulation of justified models of the corresponding social experience. In that case, historical knowledge can be defined as a special way of describing and systematizing the most socially significant processes and results of people's realization of their sociality, that is, technologies of collective existence. I draw attention to the fact that what we are talking about, first of all, is the way we-the interested people-have chosen to describe past events we had systematized in some way or another on some suitable basis. In itself, history is not a living entity and cannot have any independent goals, meanings, intentions, or other manifestations of free will, which are characteristic of a freely acting human individual. (shrink)

Phenomenon of transdisciplinarity was put into the fore of analysis rather recently. In the article an attempt is made to find out whether it is possible to attribute this phenomenon not only to a science of the 21st century, or we have here the case where some scientific realities come to the attention of researchers with certain delay and has its value for the culture in general? It is possible to judge even the emergence of a kind of cognitive (...) revolution affecting both science culture. We need to find out what is meant by a transdisciplinarity, and how it differs from the inter- or multiransdisciplinarity. In the study the method of historical reconstruction, combining elements of presentism and antiqurism, was implemented. This method allows us to interpret historical events in the context of a specific level of knowledge, and at the same time to evaluate them in terms of modern ideas related to transdisciplinarity, inter- and multidisciplinarity. System-structural method, focused on an integrated analysis of the dynamics of development of cognitive processes in culture was implied as well, and the method of comparative analysis, which is aimed at comparing different but conceptually similar processes in various areas of conceptual art practice. It is in the framework of paradigm adopted a tacit agreement among scientists about the validity and effectiveness of research methods and techniques of inquiry. Within the paradigm, which presupposes certain fundamental principles, goals, and certain values shared by the scientific community, the novel sprouts of radical ideas once emerge. The scientific revolution here means a radical revision of the admissibility of accepted and proven methods, goals and values that are common to the members of the scientific community. Typically, new theories and concepts proposed and already mastered new scientific community, which is gradually replacing its representatives on the key command altitudes. The kernel of scientific community in fact is a style of thinking that is emerged in the context of a particular discipline, and then experience expansion in the form of discursive practices at a wide space of science and culture due to the novel cognitive schemes open the way to synthesize various research domains into a certain integrity. There is no question of the scientific revolution in the sense of Kuhn, since any significant goals and values of the scientific communities are not affected. Nevertheless, in some sense cognitive revolution taking place, the revolution of transdisciplinary type. The adoption of a new style of scientific thinking often gives rise to new types of objects and directions of cognitive activity, a new type of explanation that require new types of research proposals and cultural activities. Thus, the main idea of this article is that along with the Kuhn type scientific revolutions, transdisciplinary type scientific revolutions are conceivable, and even transdisciplinary cognitive types. This revolutions manifests in a change in style of reasoning, and it results in the expansion of this style to wide space of science and culture through the cognitive schemes and techniques, which enables to synthesize research and art activity in some integrity. Adoption of a new way of reasoning and the transition to new discursive practices generates new types of research facilities, new mechanisms of explanation, new cultural blueprints and instruments. Cognitive activity, based on a new style of thinking, involves multidisciplinarity, formation of new scientific and cultural institutions, and, therefore, causes a noticeable social change. Based on an analysis of interdisciplinary, multidisciplinary and transdisciplinary processes in modern science and culture the authors claim that it is namely transdisciplinarity would determine the face of science and culture in the medium term, and will form the basis for the convergence of science, technology, art, and consciousness studies in general. (shrink)

In the critical assessment of the rise of what Jameson has termed the modern centred subject … the lived experience of individual consciousness as a monadic and autonomous centre of activity, significant attention has been devoted to the impact of the institutions of the late eighteenth century ‘bourgeois cultural revolution’ such as the family and the school. Less consideration has been given in this history of regulated subjectivity to the emergence within key centres of cultural production of the discourse (...) of maternity and its lasting consequences for the understanding and representation of the mother–child bond as a matrix of both affectional relations and infant development. The late eighteenth century reconfiguration of the family as, in Jameson's words a private space within the nascent public sphere of bourgeois society intensified the ‘separation of the spheres’ begun in the early modern period and further formalised the zoning of the domestic experience as the defining site of emotional specialisation and individual growth. In the culture of early romanticism, this differentiation of domestic roles elevated children as the primary objects of a new regime of intergenerational care, replacing disciplinary control with intimate nurture and valorising a particular construction of motherhood as the ethical base of domestic piety and social stability beyond even the semantic reach of reason. Understanding the cultural processes by which this important ideological shift reshaped the paradigm of parent–child relations in industrial society – radiating beyond the realm of the family into the wider systems of childcare and education – enables us better to discern its continuing influence on perceptions of family life and motherhood today and to critically evaluate its potential contribution to changing conceptions of the place of the family in contemporary democratic society. (shrink)

Contrary to James's emphasis on the sensible continuity of each personal consciousness, our purported "stream," as it presents itself to us, is not accurately described as having a flowing temporal structure; thus Strawson has argued based on how he finds his own consciousness to be. Accordingly, qua object of inner awareness, our consciousness is best characterized as constituted successively by pulses of consciousness separated in time, one from the next, by a momentary state of complete unconsciousness. It (...) seems at times that one's consciousness is flowing along, but this is an illusion that is owed to taking continuities of content, across pulses, for continuity in the process itself of consciousness, and that can be overcome by the proper mode of reflection upon one's consciousness as it is taking place. With reference to James's original account and to commentaries from Dainton and from Tye on Strawson's claims, the present article examines the latter claims, and proposes that Strawson errs in how he gives expression to what he observes firsthand with respect to his consciousness. His own introspective reports indicate that what he describes to be states of complete unconsciousness that directly precede and follow each of his conscious thoughts, are actually totally qualified states of consciousness and so they are not stoppages in the flow of his consciousness. Also, Strawson's special mode of reflection - which he labels "attentive" and speaks of as one's "reflecting very hard" - likely works not to reveal his consciousness to him but, rather, to prevent his apprehending that "phenomenal background," which is there, perhaps always, while he is in the general state that we call "awakeness" and of which each of his states of consciousness partially consists, including the purported states of complete unconsciousness he truly apprehends but misdescribes. (shrink)

Anorexia Nervosa (AN) is a complex disorder characterised by self-starvation, an act of self-destruction. It is often described as a disorder marked by paradoxes and, despite extensive research attention, is still not well understood. Much AN research focuses upon the distorted body image that individuals with AN supposedly experience. However, based upon reports from individuals describing their own experience of AN, I argue that their bodily experience is much more complex than this focus might lead us to believe. (...) Such research often presents an overly cognitive understanding of bodily experience in AN, underplaying the affective, felt experience of individuals with AN, as well as descriptions of empowerment, strength and control reported in the early stages of AN. This paper seeks to enrich our understanding of bodily experience in AN as it progresses throughout the various stages of the disorder. I show how the classical phenomenological distinction between the body-as-subject and the body-as-object, as well as Leder’s conception of the visceral body, can inform our understanding of bodily experience in AN. I suggest that the project of self-starvation is an attempt to overcome the noisy demands of the visceral body, which are experienced as threatening the body-as-subject, through a process of objectifying the body-as-object. By cashing out AN as a project of radical bodily control that, tragically, comes to control the individual, we can capture important aspects of the bodily experience of AN and the temporal progression of the disorder. -/- . (shrink)

Purpose. Reconstruction of Empedocles’ doctrine from the point of view of philosophical anthropology. Theoretical basis. Methodological basis of the article is the anthropological comprehending of Empedocles’ text fragments presented in the historical-philosophical context. Originality. Cognition of nature in Ancient Greece was far from the ideal of the objective knowledge formed in modern times, cognition of the world as it exists before man and independently of him. Whatever the ancient philosophers talked about, man was always in the center of their (...) class='Hi'>attention. I proposed an anthropological version of the interpretation of the doctrine of Empedocles, within the framework of which various elements of his concept fit into a consistent model. Conclusions. Empedocles’ anthropology is based on the recognition of several fundamental things. First of all, there is no death. Second, there is no fundamental difference between human and celestial. This line is conventional and under certain conditions one can overcome it. Cod can become a human, and a human can become God. Teaching of evolution is also double. Not only physical shell evolves, keeping only the most adapted species, but the soul too. The latter can both ascend to the gods and go down to the bushes and fish. Purification of the soul and mastering the magic of the elements gives an impetus for a correct direction of evolution. Empedocles is an anthropologist-practitioner, who shows by his example that a human can cope with all the elements and reach divinity. He chose the elemental ingredients for penetrating the Fortunate Isles, leaving the instructions on how to become God. (shrink)

Purely parallel neural networks can model object recognition in brief displays – the same conditions under which illusory conjunctions have been demonstrated empirically. Correcting errors of illusory conjunction is the “tag-assignment” problem for a purely parallel processor: the problem of assigning a spatial tag to nonspatial features, feature combinations, and objects. This problem must be solved to model human object recognition over a longer time scale. Our model simulates both the parallel processes that may underlie illusory conjunctions and (...) the serial processes that may solve the tag-assignment problem in normal perception. One component of the model extracts pooled features and another provides attentional tags that correct illusory conjunctions. Our approach addresses two questions: How can objects be identified from simultaneously attended features in a parallel, distributed representation? How can the spatial selectional requirements of such an attentional process be met by a separation of pathways for spatial and nonspatial processing? Our analysis of these questions yields a neurally plausible simulation of tag assignment based on synchronizing feature processing activity in a spatial focus of attention. (shrink)

Binge-purge eating disorders, such as bulimia nervosa and binge eating disorder, may share some neurobiological features. Electroencephalography is a non-invasive measurement modality that may aid in research and diagnosis of BP-ED. We conducted a systematic review of the literature on EEG findings in BP-ED, seeking to summarize and analyze the current evidence, as well as identify shortcomings and gaps to inform new perspectives for future studies. Following PRISMA Statement recommendations, the PubMed, Embase, and Web of Science databases were searched using (...) terms related to “electroencephalography” and “binge-purge” eating disorders. Of 555 articles retrieved, 15 met predefined inclusion criteria and were included for full-text analysis. Eleven studies investigated EEG by means of event-related potentials in BP-ED individuals: 7 using eating disorder-related stimuli and 4 using non-eating disorder-related stimuli. These studies found significant differences in the N200, P200, P300, and LPP components in BP-ED participants compared to controls, indicating that this population exhibits impairments in selective attention, attentional allocation/processing, and allocation of motivational or emotion-based attention. Five studies investigated EEG using frequency analysis; reporting significant differences in beta activity in fronto-temporal and occipito-temporo-parietal areas in BP-ED individuals compared to controls, revealing a dysfunctional brain network. However, the small number of studies, the heterogeneity of samples, study paradigms, stimulus types, and the lack of an adequate assessment of neuropsychological parameters are some limitations of the current literature. Although some EEG data are promising and consistent with neuroimaging and neuropsychological findings in individuals with BP-ED, future studies need to overcome current methodological shortcomings. (shrink)

This paper consists of three main parts. First, we give an introduction to Hill’s assumption A (n) and to theory of interval probability, and an overview of recently developed theory and methods for nonparametric predictive inference (NPI), which is based on A (n) and uses interval probability to quantify uncertainty. Thereafter, we illustrate NPI by introducing a variation to the assumption A (n), suitable for inference based on circular data, with applications to several data sets from the literature. (...) This includes attention to comparison of two groups of circular data, and to grouped data. We briefly discuss such inference for multiple future observations. We end the paper with a discussion of NPI and objective Bayesianism. (shrink)

The article discusses the differences between the classical logic of science (17th-20th centuries) and non-classical logic (20th century). While classical logic is based on the general properties of the objects studied, non-classical logic is based on the special, individual. The classical logic singled out in the studied objects their common properties that united them and ensured their independence of human. The scientist and his social connections are volatile and cannot serve as a stable basis for obtaining the only (...) possible true result during examination of particular object. At the same time, it was not taken into account that scientists themselves endowed nature with this property of independence. It would be more correct to say that scientist distinguished from all properties of reality precisely these properties as the most convenient for constructing a logical system that explains the entire surrounding world. All other properties were ignored. In the 20th century attention was shifted to the properties of objects and events that determine their identity, which means their ability to communicate. After all, for a communication at least two interlocutors are needed who differ from each other. Each of them has its own origin, which is formed by the context. At the origin of the formation of knowledge there is still no division between subject and object. The surgeon works with his hands guided by his theoretical knowledge. When he encou difficulty, he can modify the theory, thus solving the practical problem that has arisen. In the structure of science, knowledge is embedded in this form, without division between man and the surrounding world. However this last division remains only possible but not essential for logic. The main problem that needs to be further seriously considered is to understand how the social is included in the philosophy of science. (shrink)

The aim of this paper is to present a process-based ontology of art following John Dewey’s concepts of experience and rhythm. I will adopt a pragmatist and embodied point of view within an adverbialist framework. I will defend the idea of an artistic way of experiencing – a subtype of aesthetic experience – as something which allows us to assign the ontological category of art to an object or event. The adverbial features of this artistic way of (...) experiencing will be characterized as being rhythmic in nature. This goal will be achieved in three steps. First, I will explain and elaborate on the concept of adverbialism. Second, the importance of rhythm in experience will be taken into account through a close reading of Dewey’s philosophy and by incorporating the nuances of the Pre-Socratic idea of rhuthmos, as well as some recent findings about brain and bodily oscillations from cognitive science. Third, to conclude I will propose four necessary but not sufficient features of the rhythmic engagement enacted while an artistic way of experiencing takes place: a necessary degree of object or event awareness, a positive feedback dynamic, a loosening of the sense of agency, and being attentionally demanding. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 111 A Critical History of Western Philosophy. Edited by D. J. O'Connor. (Giencoe: The Free Press, 1964. Pp. x + 604. $9.95.) Professor O'Connor and his collaborators have, in their Critical History of Western Philosophy, produced a novel and, to my mind, unusually good textbook. The volume, which is designed primarily as a text for undergraduate philosophy students, is made up of twentynine essays, each one devoted (...) to a major philosopher in the Western tradition--or, in a few instances, to a philosophical movement. The essays (29) have been written by 25 persons and each includes a sho[t biography of the philosopher under discussion followed by a fairly lengthy presentation and critical analysis of his philosophical views, with particular attention to metaphysics and epistemology. The contributors to the volume are mostly British, although they include a sprinkling of Americans and one Norwegian. This reviewer was pleased to note several representatives from the new British universities among them. The philosophers selected for study in the book have, I believe, been well chosen. The standard greats, from Plato through Hegel, are all included. In going beyond this repertory, the editor has used good judgment in his selections. It is always possible to question individual choices, but this proves only that different editors would produce different books. In the present ease, it might be argued that in making his selections from the seco~td rank the editor showed some partiality in favor of the insular over the continental tradition. There is, however, a quite reasonable reply to such an objection: that the selection of philosophers was determined by the purpose for which the book was designed--namely, to serve as a text for students in British and American universities. One of the problems in a book of this type, containing essays by more than two dozen writers, is to maintain a measure of uniformity--of style, of method, of complexity, and so on. Once again, the result seems to me to be on the whole successful. The essays in general are clearly written; they approach their subjects at a level that avoids oversimplification on the one hand, yet should almost always be intelligible to the average, studious undergraduate on the other. One notes an occasional idiosyneracy of interpretation; however, because the essays are written by different people, such peculiarities do not repeat themselves long enough to become an annoyance. Indeed, if I have any criticism to make on this point, it would be that the editor has been too successful in achieving uniformity in his essays. The result is writing that strikes me as being somewhat on the bland side, as though each of the contributors had made a conscious effort to produce an essay indistinguishable in anything but its content from all the others. I shall not attempt in this review to discuss critically the separate essays contained in the book. That would be an endless task, of dubious value. Instead I should like to raise two quite general issues that seem pertinent to the book as a whole. The first concerns the editor's statement, in the Preface, of the purposes of the book: In his words: "The writers have tried to do two things: (1) to explain the principal philosophical concepts and theories in the order in which they were developed; and (2) to evaluate and criticize them in the light of contemporary knowledge and to bring out whatever may be in them that is of permanent philosophical interest." The first of these two aims raises no questions; the second, however, is a different matter. I am puzzled, specifically, by its first clause, that the essays will evaluate and criticize past philosophical theories in the light of contemporary knowledge. Is this really a meaningful task? If the book were a history of science rather than of philosophy, I could understand how the writers might go about criticizing earlier theories in the light of contemporary knowledge. In philosophy, however, the situation is quite different. On what contemporary knowledge can one base his criticisms? Most of us recognize the prodigious advances that have been made during our century in the accumulation of empirical knowledge. If by contemporary... (shrink)

Previous research indicates that individuals with depressive disorders have aberrant resting state functional connectivity and may experience memory dysfunction. While resting state functional connectivity may be affected by experiences preceding the resting state scan, little is known about this relationship in individuals with DD. Our study examined this question in the context of object memory. 52 individuals with DD and 45 healthy controls completed clinical interviews, and a memory encoding task followed by a forced-choice recognition test. A 5-min resting (...) state fMRI scan was administered immediately after the forced-choice task. Resting state networks were identified using group Independent Component Analysis across all participants. A network modeling analysis conducted on 22 networks using FSLNets examined the interaction effect of diagnostic status and memory accuracy on the between-network connectivity. We found that this interaction significantly affected the relationship between the network comprised of the medial prefrontal cortex, posterior cingulate cortex, and hippocampal formation and the network comprised of the inferior temporal, parietal, and prefrontal cortices. A stronger positive correlation between these two networks was observed in individuals with DD who showed higher memory accuracy, while a stronger negative correlation was observed in individuals with DD who showed lower memory accuracy prior to resting state. No such effect was observed for HC. The former network cross-correlated with the default mode network, and the latter cross-correlated with the dorsal attention network. Considering that the DMN and DAN typically anticorrelate, we hypothesize that our findings indicate aberrant reactivation and consolidation processes that occur after the task is completed. Such aberrant processes may lead to continuous “replay” of previously learned, but currently irrelevant, information and underlie rumination in depression. (shrink)

This dissertation focuses on psychological and epistemological issues related to our practice of accepting first-person reports of emotional state as knowledgeable. It concerns the epistemic warrant of beliefs having the form "I'm feeling X about Y" and "Y is making me feel X about Z", where X refers to an affective state, and Y and Z refer to situations. On the assumption that such "emotion-based" beliefs are true if and only if they accurately represent the "situation-directed" emotions they are (...) about, much attention is given to the initial issue of what an emotional state is. A feeling-centered, componential view of emotion is defended, one in which occurrent emotions are held to be extrinsically related combinations of affective and cognitive aspects. While the view is held to be consistent with current appraisal theories of emotion, such theories are criticized as being formally incomplete. It is argued that an adequate theory of the emotional system must distinguish between the two independent sub-processes of "affect-causation" and "affect-direction", but that appraisal theory is concerned only with the former. The model of a single emotional system with two sub-processes is defended against the objection that "affect-program" and "higher cognitive" emotions must be produced by different psychological systems. ;A notion of emotional rationality is defended that is consistent both with a feeling-centered, componential view of emotion, and with the modularity of the emotional system. It is argued that both the rationality and modularity of emotion help to facilitate the noninferential production of emotion-based beliefs. A reliabilist approach to the warrant of such beliefs is defended against its main "constitutivist" alternative, and a general entitlement to such beliefs is outlined. In the course of outlining the conditions of noninferential emotion-based knowledge, the notion of an "emotion-based equivalent" is developed: a relevant alternative state of affairs that can defeat a claim to such knowledge even when all other epistemic conditions are satisfied. However, it is argued that there is no convincing reason to think that these defeating conditions are prevalent enough to prevent us from having noninferential emotion-based knowledge in most cases. (shrink)

The importance of preserving trust in physicians and in medical institutions has received widespread attention in recent years. Primarily, this is due to the threats to trust posed by managed care, but there is a general and growing recognition that trust deserves more attention than it traditionally has received in all aspects of medical ethics, law, and public policy. Trust has both intrinsic and instrumental value. Trust is intrinsically important because it is a core characteristic that affects the (...) emotional and interpersonal aspects of the physician/patient relationship. As an instrumental value, trust is widely believed to be essential for effective therapeutic encounters. It has been hypothesized or shown to affect a host of important behaviors and attitudes relating to care, including seeking care, disclosing private information, complying with treatment, and being satisfied with care. Moreover, trust may be a mediator of measurable clinical outcomes and a key factor in the mind–body interactions that underlie placebo/nocebo effects and the effectiveness of alternative medicine. It is no surprise, then, that preserving, justifying, and enhancing trust is the fundamental goal of much of medical ethics, and is a prominent objective in healthcare law and public policy. Discussions of trust and related concepts were commonplace in professionally based medical ethics prior to the 1970s. a 1 2. (shrink)

Advances in neuroscience implicate reentrant signaling as the predominant form of communication between brain areas. This principle was used in a series of masking experiments that defy explanation by feed-forward theories. The masking occurs when a brief display of target plus mask is continued with the mask alone. Two masking processes were found: an early process affected by physical factors such as adapting luminance and a later process affected by attentional factors such as set size. This later process is (...) called masking by object substitution, because it occurs whenever there is a mismatch between the reentrant visual representation and the ongoing lower level activity. Iterative reentrant processing was formalized in a computational model that provides an excellent fit to the data. The model provides a more comprehensive account of all forms of visual masking than do the long-held feed-forward views based on inhibitory contour interactions. (shrink)

_Material Feminisms: New Directions for Education_ provides a range of powerful theoretical and innovative methodological examples to illuminate how new material feminism can be put to work in education to open up new avenues of research design and practice. It poses challenging questions about the nature of knowledge production, the role of the researcher, and the critical endeavour arising from inter- and post-disciplinarity. Working with diffractive methodologies and new materialist ecological epistemologies, the book offers resources for hope which widen the (...) scope for how educational problems are interrogated, and provides a political counter-movement to neo-positivist, outcomes-based approaches within education. Inspired by writers such as Barad, Bennett, and Deleuze and Guattari, the book makes a radical break with cognitive, dualist, and universal conceptions of human subjectivity and intelligence in education. By taking its starting point as the co-consitutiveness of discourse, materiality, corporeality, and place, the book foregrounds educational practices as material enactments of multiple, non-linear, entangled, affective, and relational forces. It offers new insights into how gender, class, and ethnicity are constituted in, and by, material assemblages that are often submerged or ‘unseen’. This book is an essential starting place for those intrigued by what new theoretical accounts of materiality, posthumanism, and affect can offer educational research. Diffractive methodologies challenge readers to take a fuller range of actors into account than in ‘objective’ humanist methodologies, and in so doing to pay closer attention to what data is. It invites researchers to engage with long-standing feminist concerns about power and knowledge production in research processes. This book was originally published as a special issue of _Gender and Education. _. (shrink)

Social capital and scaling social impact are two of the most important concepts within social entrepreneurship and social enterprise research. However, what role social capital plays in scaling social impact is less understood and academic literatures on the connection of these two crucial concepts are fragmented and scattered. To fill this research gap, we have conducted a bibliometric review to inform academics and researchers the salient agents in the field and categorize the conceptual structure of the knowledge base. Using science (...) mapping techniques, we have analyzed 1549 relevant documents from SCOPUS that are published between 1986 and 2021. The primary objective of this review is to uncover the size, growth trajectory, and geographic distribution of literatures related to social capital's role in scaling social impact. Additionally, we have also analyzed key publishing journals, authors, and documents to map the intellectual structure and research fronts of the domain. The review shows that there is a reasonable accumulation of scientific knowledge concerning social capital's role in scaling social impact in the last three decades. Another key finding is that, some of the keywords identified within the research fronts are closely aligned with a number of UN-SDG goals. This is the first study to systematically map social capital's role in scaling social impact literature with the help of a science mapping tool called bibliometric analysis. This work provides a clear overview of the evolution of the research field and presents potentially important research gaps that require further attention. (shrink)

Animal use in medical research is widely accepted on the basis that it may help to save human lives and improve their quality of life. Recently, however, objections have been made specifically to the use of animals in scientific investigation of human obesity. This paper discusses two arguments for the view that this form of animal use, unlike some other forms of animal-based medical research, cannot be defended. The first argument leans heavily on the notion that people themselves are (...) responsible for developing obesity and so-called ‘lifestyle’ diseases; the second involves the claim that animal studies of obesity's causes and therapies distract attention from preventive efforts. Drawing on both empirical data and moral reasoning, we argue that the relevant attributions of responsibility and claims about distraction are not plausible, and that, therefore, there is no reason to single out the use of animals in obesity research as especially problematic. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Integrating the Parts of the Biopsychosocial ModelMichael A. Westerman (bio)Keywordsbiopsychosocial approach, pragmatism, participatory framework, functionalist accounts, mind-body-behavior integrationEngel’s (1977, 1980) call for replacing the biomedical model with his biopsychosocial approach pointed in the right direction. Bradley Lewis recognizes this, but argues that Engel’s framework does not provide us with everything we need to develop the biopsychosocial approach. Lewis attempts to add what is missing by reinterpreting Engel as a (...) pragmatist. As I see it, he is on the right track. We need to add something more to Engel’s position, and Lewis’s reinterpretation is an intriguing attempt to respond to this need. Nevertheless, I believe Lewis’s article only takes us so far. Something is still missing. In what follows, I identify what is missing, make suggestions about additional steps we can take to remedy the situation, and raise the possibility that pragmatism can be helpful in this venture in ways that Lewis does not consider.It should come as no surprise that it will take a lot to accomplish Engel’s objectives, because those goals are extremely ambitious. For one thing, Engel offered his biopsychosocial model as an alternative framework for all of medicine, not just psychiatry. Furthermore, he believed that it was not enough to augment the technological focus of the biomedical model by simply tacking onto it more humane concern with the patient as a person and more attention to the patient–physician relationship (although he certainly advocated changes along those lines). Engel maintained that psychosocial factors play an intrinsic role in the etiology of disease, its assessment, and treatment. He based his biopsychosocial model on general systems theory because he believed that it provides a framework for dealing with disease in a way that reflects this view.This is where Lewis enters the arena. He endorses Engel’s goal of developing a biopsychosocial approach to medicine and psychiatry, but he takes issue with Engel’s belief that we can reach this goal by following along the lines of general systems theory. Indeed, he claims that Engel’s biopsychosocial model was “doomed from the start” because of this idea. At a later point, I will turn to Lewis’s arguments against employing a systems theory framework. I first consider what Lewis proposes we bring to the biopsychosocial endeavor in its place.Lewis argues that pragmatism can get us where we want to go and that it makes sense to reinterpret Engel as a pragmatist because there [End Page 321] are a number of noteworthy similarities between pragmatism and Engel’s work. First, Lewis points out that both Engel and the pragmatists believed that inquiry should start with real problems, that is, with something that is not working. Another similarity is that, like the pragmatists, Engel believed that it is important to be aware of the impact theories and philosophical perspectives have on the ways we deal with problems, even though their influence may not be readily apparent. The third similarity Lewis points to is that even though Engel at times justifies beliefs by taking recourse to idealized notions about “The Method” of science (which, Lewis notes, parallels Peirce’s own early idealization of science), Engel ends up holding the pragmatists’ view that the justification of beliefs rests on their usefulness. Finally, Lewis argues that Engel and the pragmatists (in particular, Dewey) have similar views of nature, or the world, in that they believe nature can be characterized by a hierarchy of “levels” (Engel) or “plateaus” (Dewey).What do we gain from lewis’s reinterpretation?There is a lot to recommend this new reading of Engel. I agree with Lewis that Engel did not provide us with all the tools we need for developing his biopsychosocial approach. I also think that Lewis is right when he asserts that, in particular, we have to place Engel’s ideas about the biopsychosocial model in the context of a richer philosophical perspective. In addition, Lewis has identified a number of interesting similarities between Engel’s work and pragmatism. Hence, there is a basis for reinterpreting him as a pragmatist—and, in my opinion, this brings in a philosophical perspective that does indeed... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Teaching Aesthetics and Aesthetic Teaching:Toward a Deweyan PerspectiveDavid A. Granger (bio)The educational writings of John Dewey continue to be invoked by scholars in education on a regular basis and in relation to a wide variety of issues, from social learning theory and situated cognition to constructivism and whole-language literacy instruction. More recently, this scholarship has begun to expand to include books and essays that look to tie Dewey's aesthetics (...) to his work in education in a substantive way. Notably, this is not something that Dewey attempted himself, since his major work in aesthetics, Art as Experience, was not published until he was seventy-five, and he seemingly had neither the time nor means at that point in his life to develop this link to his satisfaction. In addition, many educators are only familiar with Dewey's more explicitly educational writings, most of which came earlier in his career and tend to speak more of the merits of science than of art. As a result, scholars in education have only recently begun to examine the possible significance of Dewey's aesthetics for the practices of teaching and learning.1It is still the case, however, that writers on Dewey have traditionally focused their critical energies on his expansive claims for "the method of science" as a vehicle for solving numerous educational and social problems, and as the only authentic means of learning about our everyday world. Such critical attention is not, I believe, without warrant; though Dewey's use of "science" was a very loose and liberal one, he was a staunch critic of the positivistic model of science often presumed by these writers. Nonetheless, this critical focus has unfortunately led many writers to dismiss or marginalize the Dewey who, for instance, proclaims in "Art in Education—and Education in Art" that theModern preoccupation with science and with industry based on science has been disastrous; our education has followed the model that [End Page 45] they have set. It has been concerned with intellectual analysis and formularized information.... It is disastrous because it has fixed attention upon competition for control and possession of a fixed environment rather than upon what art can do to create an environment.... It is disastrous because civilization built upon these principles cannot supply the demand of the soul for joy, or freshness of experience; only attention through art to the vivid but transient values of things can effect such refreshment.2As Dewey sees it, science and other forms of knowledge are properly "handmaidens" to art, intellectual tools for enhancing the overall quality and value of human life and activity.3 This means that they are largely subordinate to the direct qualitative meaning of experience. They are, Dewey says, transformed in aesthetic experience in that they are "merged with non-intellectual elements to form an experience worth while as an experience."4 Art objects may well be the most potent and ready source of such enhanced, aesthetic experience, being intentionally created to refine and intensify in certain ways the experience of the perceiver. But they are not, to Dewey's way of thinking, the sole or even principal medium of the aesthetic. Art, he tells us, is best seen more liberally as "a quality that permeates an experience," whereby, in any number of life contexts, the meanings of objects and events become "the matter of a clarified, coherent, and intensified or 'impassioned' experience" (AE, 329, 295). If all of this can be taken to mean that art or the aesthetic, and not science, is paradigmatic of optimal human experience, then current efforts to integrate Dewey's aesthetics with his thinking about education are an important endeavor and one that should bear considerable fruit. Then, too, much of the popular literature in art and aesthetic education, which situates art and the aesthetic squarely within the cognitive domain of experience, is significantly at odds with Dewey's radically holistic and vigorously anti-elitist aesthetics.5Accordingly, this article will explore the idea of aesthetic education—conceived in its broadest sense—using a mainly Deweyan lens. Moreover, it will do so by examining everyday classroom practices as they are informed by the general... (shrink)

Two experiments are reported that evaluated route learning of youth with DS, youth with Intellectual Disability and not DS (ID), and typically developing children (TD) matched on Mental Age (MA). In both experiments, participants learned routes with eight choice-points presented via computer. Several objects were placed along the route that could be used as landmarks. Participants were shown the correct route once and then were asked retraced the route without assistance. In Experiment 1 we found that the TD children and (...) ID participants performed very similarly. They learned the route in the same number of attempts, committed the same number of errors while learning the route, and recalled approximately the same number of landmarks. The participants with DS performed significantly worse on both measures of navigation (attempts and errors) and also recalled significantly fewer landmarks. In Experiment 2, we attempted to reduce TD and ID vs DS differences by focusing participants’ attention on the landmarks. Half of the participants in each group were instructed to identify the landmarks as they passed them the first time. The participants with DS again committed more errors than the participants in the ID and TD groups in the navigation task. In addition, they recalled fewer landmarks. While landmark identification improved landmark memory for both groups, it did not have a significant impact on navigation. Participants with DS still performed more poorly than did the TD and ID participants. Of additional interest, we observed that the performance of persons with DS correlated with different ability measures than did the performance of the other groups. The results the two experiments point to a problem in navigation for persons with DS that exceeds expectations based solely on intellectual level. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Somaesthetics and Racism:Toward an Embodied Pedagogy of DifferenceDavid A. Granger (bio)IntroductionThe philosopher Ludwig Wittgenstein once remarked that "The human body is the best picture of the human soul."1 There is a basic truth in this assertion that we recognize (I want to say) intuitively: the notion that human beings are parts both mental and physical, that these facets are ultimately interdependent, and that they are in some measure correlated (...) was a commonplace in the intellectual culture of ancient Athens, especially among Socratic thinkers. It can also be found as a central part of the basic ontology and ideals of self-cultivation espoused in much East Asian philosophy. In the West, however, this deep appreciation for the relationship between mind and body appears somewhat sporadically after the Socratics, only to be fervently reasserted as a main plank in the lived philosophy of the early American pragmatists, as when Henry David Thoreau proclaimed that "We are all sculptors and painters, and our material is our own flesh and blood and bones. Any nobleness begins to refine a mean's features, any meanness or sensuality to imbrute them."2I use the word "sporadically" above because it is likewise a basic truism that canonical Western philosophy has a long and storied history of rejecting, ignoring, or degrading the human body—that most formative part of our being and connection to the world and to others. The position of the later, more metaphysical Plato is iconic in this regard, and it effectively set the tone for much Christian theology and the Cartesian philosophy of consciousness. For Plato and his adherents, the longing to escape our embodiedness, conceived as a necessary means to human (or perhaps superhuman) perfection [End Page 69] by achieving a godlike existence, requires effectively divorcing ourselves from the irrational brutes of terra firma. The body is conceived as a static constraint to human flourishing rather than a dynamic enabler. It is more or less an adversary, something that we must endeavor to be freed from or subdue.3 Its base senses and unruly passions deceive us epistemologically, while its inexorable power to situate us in space and time limits our objectivity. In its inevitable pains and infirmities, the body is also a constant reminder of the aging process and of our ultimate mortality. Deeming the body as at best a mere servant of the mind, philosophers typically have portrayed it as a veritable prison of deception, temptation, and suffering. Moreover, it is well-established that such thinking has been particularly pernicious in light of the historical identification of women and other marginalized groups with their variously enfeebled, depraved, or uncivilized bodies.4Against this disquieting backdrop, it is only relatively recently that the human body, and the significance of our existence as embodied beings, has received sustained positive attention by leading lights in Western philosophy and criticism. These luminaries include, among others, "feminist" thinkers like Simone de Beauvoir, Julia Kristeva, Luce Irigaray and, of late, Susan Bordo and Judith Butler (with a nod to Michel Foucault, Pierre Bordeau, and others); pragmatists William James and John Dewey (with a nod to Emerson and Thoreau); phenomenologist Maurice Merleau-Ponty (with a nod to Jean-Paul Sartre); analytic philosopher Ludwig Wittgenstein (with a nod to James); and postmodernist Michel Foucault (with a nod to Friedrich Nietzsche, George Bataille, and the ancient Asian ars erotica tradition5). While these thinkers do not universally praise the body and its active, conscious cultivation for human flourishing (about which more later), they nonetheless acknowledge its necessity for all perception, action, and even thought.6 In short, they all seek to recognize and elucidate the significance—cognitive and affective, discursive and nondiscursive—of our full embodied intelligence.Looking specifically at the architectonics of the body espoused by the trio of Dewey, Foucault, and Wittgenstein, this article uses what philosopher Richard Shusterman terms "analytic somaesthetics" to examine some of the primary embodied dimensions of feeling, perception, action, and thought, particularly through the functioning of habit.7 In doing so, it seeks to expose the way various ideologies of domination (for example, racism, sexism, classism, ableism, heterosexism, ageism, etc.) are covertly (and at times overtly) materialized... (shrink)

This chapter directs attention to calls to integrate compassion training in curricula throughout the education system. Following a review of current Higher Education aims and objectives, and the potential psychological impacts that these can have on staff and students, we outline a case for compassion based initiatives in education. We discuss the nature and functions of compassion, as well as how compassion can heighten prosocial competencies. We then consider how compassion based approaches can be - and have (...) been - implemented in education settings, including HE, to promote the health and well-being of staff and students, as well as academic performance. We argue that elements of compassion should underpin the training of lecturers, as well as students, if UK institutes of learning truly embrace the various core values they advertise. (shrink)

Eye movements during false-belief tasks can reveal an individual's capacity to implicitly monitor others' mental states (theory of mind - ToM). It has been suggested, based on the results of a single-trial-experiment, that this ability is impaired in those with a high-functioning autism spectrum disorder (ASD), despite neurotypical-like performance on explicit ToM measures. However, given there are known attention differences and visual hypersensitivities in ASD it is important to establish whether such impairments are evident over time. In addition, (...) investigating implicit ToM using a repeated trial approach allows an assessment of whether learning processes can reduce the ASD impairment in this ability, as is the case with explicit ToM. Here we investigated the temporal profile of implicit ToM in individuals with ASD and a control group. Despite similar performance on explicit ToM measures, ASD-diagnosed individuals showed no evidence of implicit false-belief tracking even over a one-hour period and many trials, whereas control participants did. These findings demonstrate that the systems involved in implicit and explicit ToM are distinct and hint that impaired implicit false-belief tracking may play an important role in ASD. Further, they indicate that learning processes do not alleviate this impairment across the presentation of multiple trials. (shrink)

The prevailing interpretation of Augustine’s theory of divine illumination suggests that illumination provides the human mind with the content of our a priori concepts. While there is strong textual evidence to support this view, I contend it offers an incomplete picture of the work illumination does in Augustine’s epistemology. Based on an analysis of Augustine’s solution to the paradox of language acquisition in De magistro, I argue illumination also supplies the mind with the content of all our empirical concepts. (...) In this text, Augustine calls our attention to the problem that learning the meaning of words by even the simplest of means—through direct acquaintance (i.e., by having an object pointed out to us and labeled with a name)—turns out to require a relatively sophisticated grasp of the word’s usage in the first place, one that depends on illumination to provide the content of all our universal concepts. (shrink)

In this discussion piece we address how the UK government has attempted to manage public expectations of a proposed biometric identity scheme by focussing attention on the handheld, i.e., the ID card. We suggest that this strategy of expectations management seeks to downplay the complexity and uncertainty surrounding this high-technological initiative, necessitating the selective use of expertise for the purpose of furthering government objectives. In this process, government often relegates counterexpertise, if not dismissing it outright, thereby greatly politicizing the (...) policy deliberation process. We argue that this manoeuvring by government spells trouble for both democratic deliberation on the issue of biometric identification in the UK and, more generally, expertise-based policy making in related technological ventures. (shrink)

Functional imaging techniques, such as positron emission tomography and functional magnetic resonance imaging, present a unique opportunity to examine, in humans, the cerebral representation of space in vivo. Space is ubiquitous and not a unitary phenomenon, and the brain uses visual, vestibular and proprioceptive inputs to produce multiple representations of space subserving spatial cognition, ranging from gaze control to remembering multiple complex large-scale environments. Functional imaging studies have shown the importance of the parietal cortex in perceptual, motor, attention and (...) working memory aspects of body-centred human spatial cognition. Functional imaging has also revealed pathways in humans homologous to those found in monkeys for the separate processing of spatial location and object identity. There are further suggestions of similar differentiation in working memory. The importance of the medial temporal region in the recall of spatial location has been confirmed also and novel virtual reality paradigms are now providing insights into the cerebral representation of spatially-extended large-scale environments. We still have much to learn about the cerebral representation of space in the human brain and functional brain imaging, in concert with patient studies and animal models, will allow us to continue investigating. (shrink)

This essay offers a diagnosis of what may be at stake in the current preoccupation with defining science‐based educational research. The diagnosis unfolds in several readings: The first is a charitable and considerate appraisal that draws attention to the fact that advocating experimental methods as important to a science of educational research is not an inherently evil thing to do. Subsequent readings are grimmer, suggesting more deleterious consequences of the science‐based research movement for the entire enterprise of (...) educational practice and research. The central thesis of the essay is that making arguments about method and science the focal point in the current quarrel may be largely beside the point. Instead, educational researchers should join the political and public conversation about the place of educational science in society and about how science is both implicated in and confronts the politics of what counts as knowledge. (shrink)

Figure emblématique de l’art de l’installation, Ann Hamilton crée depuis près de quarante ans des environnements immersifs complexes et poétiques, constitués d’objets et de matériaux divers convoquant tous les sens du spectateur et dont les surprenantes associations, ou leur importante accumulation, provoquent chez ce dernier de multiples réponses affectives et cognitives, bien souvent difficiles à décrire ou à restituer par le simple langage. Absorbé par la présence physique et sensible de ce qui l’entoure, le spectateur est invité à s’abandonner aussi (...) longtemps que possible dans ce qu’il éprouve, à se mettre à l’écoute de la situation et du savoir intuitif que lui livre son corps en interaction avec le lieu. L’expérience de l’œuvre, pour Ann Hamilton, est en effet avant tout un « acte d’attention ». Cette notion d’attention est particulièrement importante, à une époque où la surenchère de stimuli, l’immédiateté et l’accélération qui caractérisent les rythmes de nos vies de plus en plus désincarnées ne nous permettent plus de percevoir et de donner sens à ce que nous ressentons, ni à ce qui nous entoure. Phénomène singulier d’ouverture à soi, aux autres et au monde, l’expérience des installations d’Ann Hamilton engage un certain mode d’être, une « qualité de présence » dont dépendent nos capacités de mémoire, de pensée, d’imagination et d’action. À partir de l’analyse de quelques grandes installations, de tropos à the event of the thread, il s’agira d’établir plus précisément les processus phénoménologiques et cognitifs mis en œuvre chez le spectateur par le dispositif immersif, et d’en éclairer les enjeux. For nearly forty years, Ann Hamilton, an iconic figure in the art of installation, has been creating complex and poetic immersive environments, made up of objects and various materials which summon all the viewer’s senses. The astonishing associations and significant accumulation trigger multiple emotional and cognitive responses, often difficult to put simply into words. Absorbed by the physical and sensitive presence of what surrounds them, the viewers are invited to abandon themselves as long as possible in what they are experiencing as well as pay attention to the situation and the intuitive knowledge they receive from their own physical interaction with the space. For Ann Hamilton, experiencing the art is above all an “act of attention”. The notion of attention is particularly important at a time when continuous stimuli, immediacy and acceleration, which characterize the rhythms of our evermore fragmented lives, no longer allow us to perceive and give meaning to what we feel, or what surrounds us. Ann Hamilton’s installations call for an openness to oneself, to others and to the world. They involve a certain mode of being, a “quality of presence” upon which our ability to remember, think, imagine and act depends. Based on the observation of several large installations, we will explore and analyze the phenomenological and cognitive processes which occur as the viewer is immersed in her works. (shrink)