Dual functional brain asymmetry refers to the notion that in most individuals the left cerebral hemisphere is specialized for language functions, whereas the right cerebral hemisphere is more important than the left for the perception, construction, and recall of stimuli that are difficult to verbalize. In the last twenty years there have been scattered reports of sex differences in degree of hemispheric specialization. This review provides a critical framework within which two related topics are discussed: Do meaningful sex differences in (...) verbal or spatial cerebral lateralization exist? and, if so, Is the brain of one sex more symmetrically organized than the other? Data gathered on right-handed adults are examined from clinical studies of patients with unilateral brain lesions; from dichotic listening, tachistoscopic, and sensorimotor studies of functional asymmetries in non-brain-damaged subjects; from anatomical and electrophysiological investigations, as well as from the developmental literature. Retrospective and descriptive findings predominate over prospective and experimental methodologies. Nevertheless, there is an impressive accummulation of evidence suggesting that the male brain may be more asymmetrically organized than the female brain, both for verbal and nonverbal functions. These trends are rarely found in childhood but are often significant in the mature organism. (shrink)

This review discusses the possible role of α‐tubulin detyrosination, a reversible post‐translational modification that occurs at the protein's C‐terminus, in cellular morphogenesis. Higher eukaryotic cells possess a cyclic post‐translational mechanism by which dynamic microtubules are differentiated from their more stable counterparts; a tubulin‐specific carboxypeptidase detyrosinates tubulin protomers within microtubules, while the reverse reaction, tyrosination, is performed on the soluble protomer by a second tubulin‐specific enzyme, tubulin tyrosine ligase. In general, the turnover of microtubules in undifferentiated, proliferating cells is so rapid (...) that the microtubules accumulate very little detyrosinated tubulin; that is, they are enriched in tyrosinated tubulin. However, an early event common to at least three well‐studied morphogenetic events myogenesis, neuritogenesis, and directed cell motility is the elaboration of a polarized array of stable microtubules that become enriched in detyrosinated tubulin. The formation of this specialized array of microtubules in specific locations in cells undergoing morphogenesis suggests that it plays an important role in generating cellular asymmetries. (shrink)

La philosophie kantienne du droit, qui se fonde dans l'Idée morale des droits de l'homme, a pour condition la politique (le droit public) et s'inscrit dans la perspective de l'Idée de république. La république, en son opposition au despotisme, est la manière de gouverner conformément à l'idéal de la paix perpétuelle, qui requiert, à l'intérieur des Etats et entre eux, l'exigence morale du droit public, c'est-à-dire de l'institution d'un peuple comme volonté souveraine éclairée. Mais le droit des hommes n'est sacré (...) que pour autant qu'il se fonde dans la loi morale, elle-même pensée comme sainte. l'administration de ce droit, qui n'est autre que la politique, se fonde donc dans l'Idée de Dieu. Ce livre montre comment la pensée juridico-politique procède d'une application de l'Idée pratique de liberté, comment cette pensée se constitue architectoniquement, et quels sont le sens et la valeur de la théologie morale (ou rationnelle) dans la constitution de la pensée et de l'action politiques. (shrink)

La philosophie pense la vérité non comme un universel déterminé, mais dans une tension vers un universel toujours à trouver : ainsi se définit la "réflexion" au sens kantien, l'universel vers lequel tend la philosophie et qui oriente sa recherche incessante étant l'Idée d'humanité. La vérité est l'oeuvre d'une "décision", non arbitraire, de la pensée : elle est, en effet, à la fois produite "librement" et reconnue comme nécessaire. Ce livre propose une analyse du décisionnisme philosophique tel que le conçoit (...) Kant. (shrink)

The series of psychological explanations for the atrocities of Hitler’s Germany followed a development that started with the personality of the perpetrators and subsequently focused on the situation, almost to the exclusion of the person component. Milgram’s experimental series marks a turning point. His construct of destructive obedience claims a validity that transcends the Nazi context and has far-reaching implications for human behavior in hierarchies, irrespective of the political system. The merits of his approach can be understood in comparison and (...) in connection with other theoretical and empirical venues that each provide a unique insight into the mechanisms underlying the Holocaust. (shrink)

A la vérité, la pensée de Kant, et c'est là son originalité, propose une sagesse authentique qui se fonde dans le concept de devoir au sens de la loi morale. Contrairement à ce que certains auteurs (V. Brochard, P. Aubenque, M. Foucault) ont pu soutenir, il n'y a pas lieu d'opposer les sagesses de la philosophie grecque et la philosophie pratique de Kant, qui ne serait pas une sagesse, mais une morale du devoir. Le présent ouvrage montre que cette sagesse (...) doit se comprendre comme l'individuation de l'exigence de la vertu, soit comme une tension entre l'impératif moral et l'accomplissement d'une ascétique éthique soucieuse de réaliser l'humanité dans sa destination complète. (shrink)

ABSTRACTComputers are now able to automatically generate metaphors, but some automatically generated metaphors are more well received than others. In this article, we showed participants a series of “A is B” type metaphors that were either generated by humans or taken from the Twitter account “MetaphorIsMyBusiness”, which is linked to a fully automated metaphor generator. We used these metaphors to assess linguistic factors that drive metaphor appreciation and understanding, including the role of novelty, word frequency, concreteness, and emotional valence of (...) the topic and vehicle terms. We additionally assessed how these metaphors were understood in three languages, including English, Spanish, and Mandarin Chinese, and whether participants thought they had been generated by a human or a computer. We found that meaningfulness, appreciation, speed in finding meaning, and humanness ratings were reliably correlated with each other in all three languages, which we interpret to indicate a mor... (shrink)

An elaboration on some loose ends in Grodzinsky's analysis shows that data from the field of aphasia contribute to the formulation of theoretical linguistic principles, and provides extra arguments in favor of Grodzinsky's claim that linguistic theory is the best tool for the investigation of aphasia. This illustrates and emphasizes the importance of communication between researchers in the field of (Broca's) aphasia and of theoretical linguistics.

This paper describes the approach of empirical ethics, a form of ethics that integrates non-positivist ethnographic empirical research and philosophy. Empirical ethics as it is discussed here builds on the ‘empirical turn’ in epistemology. It radicalizes the relational approach that care ethics introduced to think about care between people by drawing in relations between people and technologies as things people relate to. Empirical ethics studies care practices by analysing their intra-normativity, or the ways of living together the actors within these (...) practices strive for or bring about as good practices. Different from care ethics, what care is and if it is good is not defined beforehand. A care practice may be contested by comparing it to alternative practices with different notions of good care. By contrasting practices as different ways of living together that are normatively oriented, suggestions for the best possible care may be argued for. Whether these suggestions will actually be put to practice is, however, again a relational question; new actors need to re-localize suggestions, to make them work in new practices and fit them in with local intra-normativities with their particular routines, material infrastructures, know-how and strivings. (shrink)

concepts are often embodied through metaphor. For example, we talk about moving through time in metaphorical terms, as if we were moving through space, allowing us to 'look back' on past events. Much of the work on embodied metaphor to date has assumed a single set of universal, shared bodily experiences that motivate our understanding of abstract concepts. This book explores sources of variation in people's experiences of embodied metaphor, including, for example, the shape and size of one's body, one's (...) age, gender, state of mind, physical or linguistic impairments, personality, ideology, political stance, religious beliefs, and linguistic background. It focuses on the ways in which people's experiences of metaphor fluctuate over time within a single communicative event or across a lifetime. Combining theoretical argument with findings from new studies, Littlemore analyses sources of variation in embodied metaphor and provides a deeper understanding of the nature of embodied metaphor itself. (shrink)

Effective communication and interpersonal skills have long been recognized as fundamental to the delivery of quality health care. However, there is mounting evidence that the pressures of communication in high stress work areas such as hospital emergency departments present particular challenges to the delivery of quality care. A recent report on incident management in the Australian health care system cites the main cause of critical incidents, as being poor and inadequate communication between clinicians and patients. This article presents research that (...) describes and analyses spoken interactions between health care practitioners and patients in one ED of a large, public teaching hospital in Sydney, Australia. The research aimed to address the challenges and critical incidents caused by breakdowns in communication that occur between health practitioners and patients and by refining and extending knowledge of discourse structures, to identify ways in which health care practitioners can enhance their communicative practices thereby improving the quality of the patient journey through the ED. The research used a qualitative ethnographic approach combined with discourse analysis of audio-recorded interactions. Some key findings from the analysis of data are outlined including how the absence of information about processes, the pressure of time within the ED, divergent goals of clinicians and patients, the delivery of diagnoses and professional roles impact on patient experiences. Finally, the article presents an in-depth linguistic analysis on interpersonal and experiential patterns in the discursive practices of patients, nurses and doctors. (shrink)

There is a long tradition of employing a phenomenological approach to gain greater insight into the unique experience of psychiatric illness. Researchers in this field have shed light upon a distur...

What does it mean to consider the world of AI through a Christian lens? Rapid developments in AI continue to reshape society, raising new ethical questions and challenging our understanding of the human person. Encountering Artificial Intelligence draws on Pope Francis’ discussion of a culture of encounter and broader themes in Catholic social thought in order to examine how current AI applications affect human relationships in various social spheres and offers concrete recommendations for better implementation. The document also explores questions (...) regarding personhood, consciousness, and the kinds of relationships humans might have with even the most advanced AI. Through these discussions, this book investigates the theoretical and practical challenges to interpersonal encounter raised by the age of AI. (AI Research Group for the Centre for Digital Culture of the Dicastery of Culture and Education of the Holy See). (shrink)

L'existence de l'homme n'est pas précédée par une essence qui la déterminerait. Mais elle n'est pas davantage une création de soi-même qui s'expérimenterait hors de toute référence à une exigence morale et à l'idée d'une destination de l'être humain. L'existence n'est proprement humaine que quand elle surgit et se développe librement, c'est-à-dire quand elle se fonde dans l'articulation du pouvoir de l'esprit et de la loi morale. L'entreprise critique se caractérise par son exploration et sa fondation de l'humain et par (...) son exigence de légitimation d'une telle fondation. A cette fin, elle présuppose un contrat d'humanité qui doit être reconnu comme le principe de la pensée kantienne. Il s'agit donc de s'interroger sur la légitimité d'un tel contrat, si l'on veut mettre à l'épreuve la fondation de la philosophie critique. (shrink)

La philosophie critique de Kant serait marquée, selon Michel Foucault, par son enfermement dans le transcendantal, pensé comme immuable. Il faudrait prendre conscience de l'historicité de l'esprit, pour tenter cette épreuve de liberté qu'est la création de soi. Or, le présent ouvrage montre que c'est précisément dans la philosophie transcendantale, interprétée ici dans un tout autre sens que celui proposé par Michel Foucault, que se manifeste, chez Kant, le pouvoir d'une liberté proprement humaine, soit la vie transcendantale d'un esprit capable, (...) à chaque instant, de se transformer dans la conscience de son devoir. (shrink)

Dignity is a fundamental concept, but its meaning is not clear. This paper attempts to clarify the term by analysing and reconnecting two meanings of dignity: humanitas and dignitas. Humanitas refers to citizen values that protect individuals as equal to one another. Dignitas refers to aesthetic values embedded in genres of sociality that relate to differences between people. The paper explores these values by way of an empirical ethical analysis of practices of washing psychiatric patients in nursing care. Nurses legitimate (...) the washing of reluctant patients with reference to dignity. The analysis shows the intertwinement of humanitas and dignitas that gives dignity its fundamental meaning. (shrink)

Science and technology studies concerned with the study of lay influence on the sciences usually analyze either the political or the normative epistemological consequences of lay interference. Here I frame the relation between patients, knowledge, and the sciences by opening up the question: How can we articulate the knowledge that patients develop and use in their daily lives and make it transferable and useful to others, or, `turn it into science’? Elsewhere, patient knowledge is analyzed either as essentially different from (...) or similar to medical knowledge. The category of experiential knowledge is vague and is used to encompass many types of experience, whereas the knowledge of the `expert patient’ may be assumed to have the shape of up-to-date medical information. This paper shows through a case study of people with severe lung disease that patient knowledge can be understood as a form of practical knowledge that patients use to translate medical and technical knowledge into something useful to their daily life with disease. Patients coordinate this with homegrown know-how and advice from fellow patients, weighing different values - of which `taking good care of one’s body’ is but one - that may conflict in a specific situation. These practices result in sets of techniques that may be made useful to others. The paper argues for two alternatives to state-of-the-art medical research to turn patient knowledge into science: ethnographies of knowledge practices and the collection and making accessible of techniques. (shrink)

This paper articulates dignity as relational engagement in concrete care situations. Dignity is often understood as an abstract principle that represents inherent worth of all human beings. In actual care practices, this principle has to be substantiated in order to gain meaning and inform care activities. We describe three exemplary substantiations of the principle of dignity in care: as a state or characteristic of a situation; as a way to differentiate between socio-cultural positions; or as personal meaning. We continue our (...) analysis by presenting cases on dignity in care related to us in focus groups with medical professionals. Our empirical ethical lens is in this paper is to analyse, not the meaning of dignity, but the way in which it emerges in practices where it is pursued, within relationships between people, technologies, places, regulations, and the values cherished by or embedded in them. We show that professional caregivers recognize in the dignity of the person they care for their own dignity; giving up on the one implies no less than giving up on the other. This ‘mirrored experience’ of dignity expresses itself in professional’s engagement with the situation. The value of this engagement, we argue, lies not primarily in realizing the particular content of the values at stake. We point to the importance of engagement itself, even if the values engaged with cannot be realized to the full, and even if competing versions of dignity are at stake simultaneously. In this way the caregivers provide us with interesting examples of moral actorship in situations of conflicting values. (shrink)

Diffusion and institutionalization are of prime sociological importance, as both processes unfold at the intersections of relations and structures, as well as persistence and change. Yet they are often confounded, leading to theoretical and methodological biases that hinder the development of generalizable arguments. We look at diffusion and institutionalization distinctively, each as both a process and an outcome in terms of three dimensions: the objects that flow or stick; the subjects who adopt or influence; and the social settings through which (...) an innovation travels. We offer examples to flesh out these dimensions, and formulate testable propositions from our analytic framework that could lead to further theoretical refinement and progress. (shrink)

The “patient perspective” serves as an analytical tool to present patients as knowing subjects in research, rather than as objects known by medicine. This paper analyses problems encountered with the concept of the patient perspective as applied to long-term mental health care. One problem is that “having a perspective” requires a perception of oneself as an individual and the ability to represent one’s individual situation in language; this excludes from research patients who do not express themselves verbally. Another problem is (...) that the idea of “talk” as a representation of the world ignores the fact that talk is also performative in the world: it requires, at least, the ability to deal with an interview situation. To think up alternative ways of including patients as subjects in research, I develop an approach that takes this performativity as a starting point. Analysing practical situations and activities, I argue that patients enact appreciations, making known what they like or dislike by verbal or non-verbal means in a given material environment, in situations that are co-produced by others. Thus, subjectivity is linked to situations and interactions, rather than just to individual characteristics; to “patient positions,” rather than “patient perspectives.”. (shrink)

Nurses and ethicists worry that the implementation of care at a distance or telecare will impoverish patient care by taking out ‘the heart’ of the clinical work. This means that telecare is feared to induce the neglect of patients, and to possibly hinder the development of a personal relation between nurse and patient. This study aims to analyse whether these worries are warranted by analysing Dutch care practices using telemonitoring in care for chronic patients in the Netherlands. How do clinical (...) practices of nursing change when telecare devices are introduced and what this means for notions and norms of good nursing? The paper concludes that at this point the practices studied do not warrant the fear of negligence and compromised relations. Quite the contrary; in the practices studied, telecare lead to more frequent and more specialised contacts between nurses and patients. The paper concludes by reflecting on the ethical implications of these changes. (shrink)

Discussing the workings of technology in care as aesthetic rather than as ethical or epistemological interventions focusses on how technologies engage in and change relations between those involved. Such an aesthetic study opens up a repertoire to address values that are abundant in care, but are as yet hardly theorized. Kamphof studies the problem that sensor technology reveals things about the elderly patients without the patients being aware of this. I suggest improvement of these relations may be considered in aesthetic (...) terms, for instance by developing the affective quality of people’s technological relationships. (shrink)

This article analyzes how the recent call for accounting in health care interferes with daily care practice and raises the question of how accounting practices relate to the aim of good care. The most influential accounting methods in the Netherlands suggest ways for professionals to legitimize their activities. The analysis of washing patients in long-term mental health care shows that different styles of accounting evaluate and legitimize care while structuring notions of what good care is. A specific style of accounting (...) enforces certain values but does not tell about the tragic or unexpected effects that come with it, nor does it provide a repertoire to deal with these. Thus, care practices incorporating specific styles of accounting remain dependent on forms of care that are not accountable or ask for new forms of reflexivity. (shrink)

This paper examines the use of language and metaphor in the reception of recombinant DNA in the USA between 1973 and 1988. The Archives of Stanford University are used to show how changing images of production were conveyed, and how academic–industrial policies were shaped, in a rapidly advancing field of biotechnology.