Some recent studies have highlighted a link between a favorable childhood environment and the strengthening of neuronal resilience against the changes that occur in natural aging neurodegenerative disease. Many works have assessed the factors —both internal and external — that can contribute to delay the phenotype of an ongoing neurodegenerative brain pathology. At the crossroads of genetic, environmental and lifestyle factors, these relationships are unified by the concept of cognitive reserve (CR). This review focuses on the protective effects of maintaining (...) this CR through the cognitive aging process, and emphasizes the most essential time in life for the development and strengthening of this CR. The in-depth study of this research shows that early stimulation with regard to social and sensory interactions, contributes to the proper development of cognitive, affective and psychosocial capacities. Childhood thus appears to be the most active phase in the development of CR, and as such we hypothesize that this constitutes the first essential period of primary prevention of pathological aging and loss of cognitive capacities. If this hypothesis is correct, early stimulation of the environment would therefore be considered as a true primary prevention and a public health issue. The earlier identification of neurodevelopmental disorders, which can affect personal and professional development across the lifespan, could therefore have longer-term impacts and provide better protection against aging. (shrink)

De Platon à Pierre Bourdieu en passant par Marcel Mauss, Joseph Jacotot, Jules Michelet et Karl Marx, l'écriture du présent ouvrage a été motivée par la volonté de faire retour sur les termes exacts de la critique développée par Jacques Rancière contre la sociologie de Pierre Bourdieu et de remettre sur le métier la vieille question de l'écart entre le philosophe et le politique.

Averroès, musulman andalou du XIIe siècle, discute le " De anima " d'Aristote dans une approche rationalisante du rapport entre religion et philosophie, entre étude de la vérité révélée et surnaturelle, et étude démonstrative de l'univers. La béatitude spirituelle de l'homme est décrite dans le Coran. En philosophie, elle serait l'union de son intellect à l'intellect agent universel.

English summary: This Arabic edition and French translation of Avicennas commentary on Aristotles Lambda offers a clear opportunity to better understand the Greek philosophers influence on medieval Arabic philosophy, especially concerning the hierarchy of the universe. French description: Ce texte d'Avicenne est l'un des seuls commentaires sur Aristote laisses par le philosophe persan. Il s'attaque au noyau theologique de la Metaphysique du Stagirite, les chapitres 6 a 10 du livre Lambda. Avicenne depend d'une tradition greco-arabe (Alexandre d'Aphrodise, Themistius, l'ecole "peripateticienne" (...) de Bagdad). La tradition arabe a aussi attribue a Aristote plusieurs oeuvres d'origine neoplatonicienne, notamment une Theologie adaptee de Plotin, et un Livre du Bien pur, adaptation des Elements de Theologie de Proclus. Le Dieu d'Aristote est ainsi pour Avicenne la Cause premiere efficiente de l'etre. La structure hierarchique de l'univers resulte de l'emanation produite par l'autointelligence du premier Principe. Il ne fait pas de doute, pour Avicenne, que ces doctrines aient ete celles du Stagirite. (shrink)

This festschrift for Teddy Seidenfeld is a collection of newly commissioned essays on imprecise probability by leading experts in the field. Each contribution touches on Teddy’s seminal contributions to the field of imprecise probability, and gives an up-to-date state of the field that cannot be found elsewhere. The title, “a reflection on the foundations of probability and statistics”, calls back to Teddy’s seminal book, “Rethinking the Foundations of Probability and Statistics”, bookends to a career that has made fundamental contributions to (...) the foundations of probability and statistics, and shaped the field of imprecise probability. It is aimed at scholars engaged in probability and statistics. (shrink)

Purpose:Human navigation skills are essential for everyday life and rely on several cognitive abilities, among which visual-spatial competences that are impaired in subjects with cerebral palsy. In this work, we proposed navigation tasks in immersive virtual reality to 15 children with CP and 13 typically developing peers in order to assess the individual navigation strategies and their modifiability in a situation resembling real life.Methods:We developed and adapted to IVR an application based on a 5-way maze in a playground that was (...) to be navigated to find a reward. The learning process, navigation strategies, and adaptation to changes were compared between participants with CP and their TD peers and correlated with visual-spatial abilities and cognitive competences.Results:Most participants with CP needed more attempts than TD participants to become proficient in navigation. Furthermore, the learning phase was correlated to visual-spatial memory but not with cognitive competences. Interestingly, navigation skills were comparable between groups after stabilization. While TD participants mainly relied on allocentric strategies based on environmental cues, egocentric strategies based on body motion prevailed in participants with CP. Furthermore, participants with CP had more difficulties in modifying their navigation strategies, caused by difficulties in executive processes beyond the visual-perceptual impairment, with an inefficient shift between implicit and explicit competences.Conclusions:The navigation abilities in participants with CP seem to be different from their TD peers in terms of learning and adaptation to new conditions; this could deeply affect their everyday life and ultimately participation and inclusion. A regular assessing and focused rehabilitative plans could help to better navigate the environment and affect self-perception. (shrink)

Le texte de la plus ancienne traduction arabe de la Métaphysique, faite au IXe siècle par le nestorien Usṭāṯ à l’époque et dans le cercle du «philosophe des Arabes», al-Kindī , est connu principalement par l’utilisation qu’en fit Averroès dans le Grand Commentaire de la Métaphysique, édité par le Père Bouyges d’après le manuscrit unique de Leyde. Elle comprenait la majeure partie du texte d’Aristote, à l’exception des livres Α, Κ , Μ et Ν. L’attribution à Usṭāṯ de la traduction (...) de Δ a en outre été récemment mise en doute. (shrink)

In chemistry one observes different relationships [rapports] between different bodies, which act such that they unite easily with one another. These relationships have their degrees and their laws. One observes their different insofar as, among several materials are confounded and that have some disposition to unite together, one perceives that one of these substances always unites constantly with a certain other [substance] preferably to all others.

continent. 2.3 (2012): 224–228 Introduction Jamie Allen Thierry Geoffroy’s conceptual, event- and environment-based art practice has generated over two-decades of definitional activity around what he terms “format art.” The works re-galvanize the energies of a syndicatable, open and atmospheric arrangement, of varying specifics dependent on context, participants and environment. With formats like the Emergency Room, Biennalist, and the Critical Run, Geoffroy endeavors to imbricate art and artist in the most exigent and current of social, political and mediatised spectacles. (...) The result seems to plant us at a triangulation of the configurations proposed by Alan Kaprow, Andrea Fraser and Alan Abel. Geoffroy plays up a guileless innocence (at times sporting the “Naive Blue Helmet”) as he interviews spectactors at the 2012 dOCUMENTA13 exhibitions in Kassel, Germany. What he evokes is a declamation of the appropriative, unenthusiastic, cool inclinations of the mainstream art festival, the profligate biennial (triennial, quadrennial, etc.) circuit and national and global ideological cultural-engines. In propositional artifacts, definitional articles and direct transmissions from Geoffroy’s Emergency Room field office at dOCUMENTA13, the masking of an emergency is here questioned: Can an art show like dOCUMENTA be dangerous? —JA Is dOCUMENTA designed to make people cry about something and not make them see something else? Is the contemporary a distraction from the present? Can art in delay have any impact with today? Do we learn anything by seeing art shows reflecting on history? Could 860,000 visitors have been intoxicated by an apathic gaze than keep them away from reacting? Why is dOCUMENTA proud of having recieve no critic? Why is proximity less important? Why was dOCUMENTA in Kabul? Can weapons designed to kill protesters sold to a repressing regime be contradictory to the support of the Arab Spring? Is the contemporary like a flea market to avoid to debating the important topics of today? Can art be in advance of the broken arm, and avoid accident? Is the goal of dOCUMENTA to create a revolution or to entertain? Is dOCUMENTA betterly done than Disney Land? Is it better to watch Fox News for two years or to go to dOCUMENTA for two days? If a curator, curating a contemporary art show about war, forgets to debate about the weapons factories next door, should it be considered as a professional mistake? Is it OK to employ philosophers to promote vodka? Is navigation a threat? Can an art show like dOCUMENTA be dangerous? Thierry Geoffroy / Colonel author of the month Global Art and the Museum @ZKM: " THE NEXT DOCUMENTA SHOULD BE CURATED BY A TANK " Link to Emergency Room Dictionary < /a> "COOLNESS" from the EMERGENCY ROOM DICTIONARY by COLONEL MUSIC Biennalist at dOCUMENTA 13 "TIRED" from the EMERGENCY ROOM DICTIONARY by COLONEL MUSIC Link to " APATHY " (from the Emergency Room Dictionary ) AWARENESS MUSCLE [fr. muscle de la conscience ] In the same sense memory can be trained, an awareness muscle can be developed by an effort. To develop the awareness muscle, the artist has to reduce his gesticulations. When an artist is busy the artist is not very aware the artist is occupied. A daily training is necessary But how to train? Scanning the news in a critical way could be one exercise. Daily debating politics with others could be another. Looking at other point of views usually produces significant improvements. Fighting prejudice is an excellent exercise. Many other forms of training could also produce beneficial effects for the awareness muscle. Continuous and daily training is important. For instance rewinding and slow motioning what has been absorbed getting away the sugar from the propaganda machines talking to everyone excercise comparatif critical run. If not daily trained the awareness muscle can degrade into atrophy To develop the awareness muscle requires will-power Thierry Geoffroy / Colonel. (shrink)

In this article, the authors try to answer the following questions: How can an object/instance seen for the first time extend a category or update a concept? How is it possible to determine the reference of a concept that represents a behaviour? In the first case, the authors discuss the learning of inferential linguistic competence used to update a concept through an approach based on prototype theory. In the second case, the authors discuss the learning of referential linguistic competence used (...) to determine the reference of a concept (i.e., determination of an actual behaviour) through an approach based on embodied cognition. The authors show how combining prototype-based and embodied categorization in Wittgenstein’s rule-following praxis (the individual and community dimension), linguistic learning of a concept (inferential competence), and determination of its reference (referential competence) can be traced back to the same model. Keywords Action, Categorization, Embodied Cognition, Embodiment, Linguistic Inferential Competence, Linguistic Referential Competence, Perception, Prototype Theory, Reference, Sign. (shrink)

L'idéal universaliste, qui a traversé les siècles jusqu'à aujourd'hui en surplombant les traditions intellectuelles tant chinoise qu'européenne, a façonné un certain nombre de nos représentations et imposé l'idée d'une antinomie entre ce qui relève de l'universel et ce qui renvoie à l'existence du particulier. Outre ce que, à bien y regarder, cette incompatibilité supposée peut avoir de paradoxal, divers épisodes chinois ou européens montrent que, au cours de sa très longue histoire, l'universalisme a aussi entretenu des relations équivoques avec des (...) créations historiques instituant des communautés particulières, telle la nation. Et ce sont ses rapports, tantôt connivents, tantôt antagoniques avec un ensemble de constructions mentales ou historiques particularisantes que l'auteure envisage en première partie. A partir du XVIIe siècle, les deux universalismes évoluent dans une certaine interaction, au gré des rencontres de leurs divers représentants ou de moments de proximité intellectuelle : c'est cette histoire de leurs relations, longue de plus de quatre siècles, que retrace la seconde partie. Le dialogue né de cette interaction, marqué par des méprises et incompréhensions, aura été quelque peu tortueux, mais néanmoins fructueux, dans la mesure où il aura favorisé une prise de conscience par chacun des deux universalismes... d'eux-mêmes. (shrink)

Business Ethics: A European Review, EarlyView.

Children acquiring languages with noun classes have ample statistical information available that characterizes the distribution of nouns into these classes, but their use of this information to classify novel nouns differs from the predictions made by an optimal Bayesian classifier. We use rational analysis to investigate the hypothesis that children are classifying nouns optimally with respect to a distribution that does not match the surface distribution of statistical features in their input. We propose three ways in which children's apparent statistical (...) insensitivity might arise, and find that all three provide ways to account for the difference between children's behavior and the optimal classifier. A fourth model combines two of these proposals and finds that children's insensitivity is best modeled as a bias to ignore certain features during classification, rather than an inability to encode those features during learning. These results provide insight into children's developing knowledge of noun classes and highlight the complex ways in which statistical information from the input interacts with children's learning processes. (shrink)

More than mere whistleblowers, Edward Snowden, Julian Assange, and Chelsea Manning are exemplary figures who are inventing new political practices and calling old conceptions of the state and citizenship into question.

Au debut du XXIe siecle, la guerre est a la fois absente et omnipresente dans les democraties occidentales. Si la plupart des pays democratiques ne vivent plus dans l'horizon de la guerre, les nouvelles formes de violence armee, comme le terrorisme et les conflits asymetriques en Afghanistan et en Irak, occupent l'espace mediatique et les discours politiques. Le but de ce livre est de faire le point sur les relations complexes qu'entretiennent la democratie et la guerre dans la politique internationale (...) au XXIe siecle. Peut-on dire, apres Kant, que la democratie est un regime politique facteur de paix? Quels sont les effets de la guerre sur la politique interieure en democratie? a l'age des guerres irregulieres, comment les strategies militaires des etats democratiques evoluent-elles? Telles sont les principales questions posees dans un ouvrage qui reunit pour la premiere fois les meilleurs specialistes francais et etrangers, qu'ils soient philosophes et historiens, politistes et specialistes de la guerre. Ce que met au jour l'etude des conflits actuels, c'est non seulement la part d'ombre des politiques democratiques, mais aussi les mutations de la democratie, confrontees a une mondialisation qui redistribue les cartes de la puissance. (shrink)

Born out of a major international dialogue held at the Fondazione Giorgio Cini in Venice, Italy, this collection of essays presents innovative and provocative arguments about the claims of universal knowledge schemes and the different aesthetic and material forms in which such claims have been made and executed. Contributors take a close look at everything from religious pilgrimages, museums, and maps of the world, to search engines and automated GPS. Current obsessions in information technology, communications theory, and digital culture often (...) concern the value and possibility of a grand accumulation of universally accessible forms of knowledge: total libraries, open data bases, ubiquitous computing, and 'smart' technologies. These obsessions have important social and philosophical origins, and they raise profound questions about the very nature of knowledge and its organization. This volume's contributors draw on the histories of maps and of encyclopedias, worldviews and visionary collections, to make sense of the crucial relation between the way the world is known and how it might be displayed and transformed. (shrink)

In Prop. 2, 1, 3-4 a reply to the verses 6-7 of Gallus can be recognized: in the Propertian text the poetic inspiration comes to the love elegist not from the Muses, but from the puella. The polemical attitude of Propertius towards Gallus is not only here, but also at 2, 13, on the theme of the domina iudex. Ovid will follow Propertius in making the puella the only inspiration for his poetry.

In Virgil’s Eclogues the Muses Pierides are always represented as authors of the poems, like in the Gallus papyrus from Qaṣr Ibrîm. Their presence in passages allusive to the verses of the papyrus and the employ of the epithet by Prop. 2, 10 and 2, 13 in texts rich of references to Gallus suggest that the word Pierides was already in Gallus’ poetry and perhaps in the lacuna at v. 6 of the papyrus.

The nosological diagnosis is a particular type of nontheoretical diagnosis consisting of identifying the disease that afflicts the patient without explaining the underlying etiopathological mechanisms. Its origins are within the essentialist point of view on the nature of diseases, which dates back at least to 18th-century taxonomy studies. In this article, we propose a model of nosological diagnosis as a two-phase process composed of the categorization of inductive inferences and argumentations by analogy. In the inductive phase, disease entities are identified (...) by means of typicality-based categorization processes, and meaningful clinical samples are learned ; in the subsequent phase, those samples are used as the bases of argumentations by analogy to obtain a diagnosis for a given patient. This model extends the prototype resemblance theory of disease including also the exemplar theory proposed in cognitive science and, moreover, it frames the clinical activity of nosological diagnosis and how it can be explained within the theory of argumentation. According to it, diagnosis based on the recognition of a typical syndrome is explained in terms of the prototype theory of categorization and the antisymmetrical argumentation by analogy, while diagnosis based on a comparison with a previous clinical case is explained by the exemplar theory of categorization and by the symmetrical argumentation by analogy. (shrink)

Riassunto: Lo scopo di questo lavoro è fornire una spiegazione filosofico-cognitiva della diagnosi nosologica legando i classici temi filosofici delle forme del ragionamento scientifico con gli aspetti cognitivi del ragionamento di senso comune. In filosofia della medicina sono state proposte varie teorie della diagnosi per analizzare e spiegare il ragionamento diagnostico; una di queste è la diagnosi nosologica: un particolare tipo di diagnosi a-teorica e basata sulla similarità. In questo lavoro mostriamo come la diagnosi nosologica si possa considerare come un (...) procedimento scientifico composto sia da processi induttivi di categorizzazione e concettualizzazione che di argomentazioni per analogia; i processi di categorizzazione coinvolti sono spiegabili usando due delle teorie dei concetti proposte nella scienza cognitiva: la teoria dei prototipi e la teoria degli esemplari; mentre le argomentazioni usate sono analogie sia simmetriche che anti-simmetriche. Infine, presentiamo un modello della diagnosi nosologica che lega in un quadro coerente queste precedenti analisi; in questo modello la diagnosi nosologica basata sul riconoscimento del quadro morboso tipico, la sindrome, è spiegata in termini di teoria dei prototipi e di argomentazioni analogiche anti-simmetriche; mentre la diagnosi nosologica basata su di un precedente caso clinico è spiegata con la teoria degli esemplari e con le usuali argomentazioni analogiche simmetriche. Parole chiave: Diagnosi; Categorizzazione; Analogia; Induzione; Nosologia Analogical Arguments and Categorization Processes in Nosological Diagnosis -: The purpose of this work is to provide a philosophical-cognitive explanation of nosological diagnosis by linking the classical philosophical themes of scientific reasoning to cognitive aspects of common sense reasoning. In philosophy of medicine, various theories of diagnosis have been proposed to analyze and explain diagnostic reasoning; one of these is nosological diagnosis: a particular type of atheoretical diagnosis based on similarity. In this paper, we show how nosological diagnosis can be considered as a scientific process composed of both inductive processes of categorization and argumentation by analogy; the categorization processes involved can be explained using two of the theories of concepts proposed in cognitive science: the theory of prototypes and the theory of exemplars; while argumentation uses both symmetrical and anti-symmetrical analogies. Finally, we present a model of nosological diagnosis that binds these previous analyses into a coherent framework; in this model, nosological diagnosis based on the recognition of a typical syndrome is explained in terms of prototype theory and anti-symmetrical analogical argumentation; while nosological diagnosis based on previous clinical case studies is explained by the theory of exemplars and the usual symmetrical analogical argumentation. Keywords: Diagnosis; Categorization; Analogy; Induction; Nosology. (shrink)

The comparison between Prop. 2, 34, 91-92 and Virg. ecl. 10, 18 allows to argue that Gallus treated Adonis in his love elegy and that he used this character as an exemplum, in the same way of his future followers, in particular Propertius and Ovid. It is possible that he imitated Euphor. fr. 43 Pow., and for this reason we can try to reconstruct his relationship with the models and his freedom in in adapting them to the new elegiac poetry.

The notice in the Scholia Bernensia about Vergil, Georgics 4.468 that links the name of Gallus to the katabasis of Orpheus can be read as a confirmation of the relation between Vergil’s short poem and the elegiac poet’s work. Significant in this sense is the term formido, very elegant as used by Vergil and maybe part of the poetic lexicon of Gallus, as is perhaps suggested by a passage of the Philae stele.

Attachment is an emotional bond between two people where one seeks care from the other. In the prototypical case, the child attaches to their mother. The most recent theoretical developments point out that attachment is multidimensional – meaning that the phenomenon pertains to multiple domains related to the relationship with the caregiver. However, researchers have so far modeled attachment computationally by mostly adopting a classical categorical (as opposed to dimensional) standpoint that sees the system as controlling caregiver proximity. In contrast, (...) we adopt here adimensional perspective(DP) and consider dimensions to be the system’s set-goals. We hypothesize that the resulting multidimensional controller should lead to valid (or even better) models of the phenomenon. To start testing this hypothesis, we built a DP-informed agent-based model of attachment inspired by the widely-studied Strange Situation Procedure. In this context, child and mother show the nature of attachment bonds through their behavioral and emotional expressions. By modeling them as point-agents moving in a two-dimensional arena, we simulated child-mother interactions for the avoidant and ambivalent attachment dimensions. The generated dynamical patterns – characterized by the alternation between approach and exploration – matched those described in the attachment literature, thereby confirming the implementability and validity of the DP. (shrink)

A comparison between ecl. 1 and ecl. 10 shows not only the deep differences of the new Virgilian pastoral poetry from Theocritus’ bucolic, but confirms that even Virgil lacked confidence in the power of poetry to solace real sorrow, an idea maintained throughout the whole Bucolicon liber. Interesting analogies between the first and the last eclogue help furthermore to explain Virgil’s farewell to his bucolic production.

Name der Zeitschrift: Philologus Jahrgang: 159 Heft: 2 Seiten: 282-300.

The reference to the rising and setting of the sun to indicate the unceasing duration of an action becomes a τόπος in Latin poetry from an influential distich of Cinna onwards, which was reworked a number of times in Augustan poetry. As well as Vergil and Horace, who adapt the model to different genres and occasions, the treatment of it by the elegists is interesting, in whom the two terms that define East and West are set in relation to the (...) eternity of poetic renown. This transformation may go back to Gallus, to whom Ovid, above all, makes significant references. The numerous occurrences of the τόπος in different authors and genres make possible interesting comparisons. (shrink)

In 1885, during initial discussions of J. C. Maxwell's celebrated thermodynamic demon, Whiting (1) observed that the demon-like velocity selection of molecules can occur in a gravitationally bound gas. Recently, a gravitational Maxwell demon has been proposed which makes use of this observation [D. P. Sheehan, J. Glick, and J. D. Means, Found. Phys. 30, 1227 (2000)]. Here we report on numerical simulations that detail its microscopic phase space structure. Results verify the previously hypothesized mechanism of its paradoxical behavior. This (...) system appears to be the only example of a fully classical mechanical Maxwell demon that has not been resolved in favor of the second law of thermodynamics. (shrink)

Pendant plusieurs années, Geoffroy de Lagasnerie s’est rendu à la cour d’assises de Paris. Il a vu être jugés et condamnés des individus accusés de braquage, d’attentat, d’assassinat, de coups mortels, de viol. A partir de cette expérience, il propose une réflexion sur l’Etat pénal, le pouvoir et la violence. Nos manières de rendre la Justice s’inscrivent dans un système général et a priori paradoxal : pour juger, les procès construisent une narration individualisante des acteurs et des causes de (...) leurs actes ; mais, pour réprimer, ils transforment chaque action interindividuelle en agression contre la «société» ou contre l’Etat. Comment comprendre ce système du jugement et de la répression et ce jeu des catégories pénales? La Loi est souvent présentée comme instaurant le règne de la raison contre les réactions passionnelles. Ne produit-elle pas en réalité des effets de dépossession et du traumatisme? A quelles conditions une sociologie critique pourrait-elle nous donner les moyens d’imaginer un droit moins violent, un Etat moins souverain et une justice plus démocratique? En mêlant récits et analyses théoriques, Geoffroy de Lagasnerie montre que l’institution judiciaire ne forme pas seulement une réponse à la délinquance. La scène du tribunal, où un individu est forcé de comparaître devant des juges, est un miroir grossissant de notre appartenance à l’Etat. Si bien que, au bout du compte, cet ouvrage offre une exploration de notre condition de sujet politique. Geoffroy de Lagasnerie, philosophe et sociologue, est professeur à l’Ecole nationale supérieure d’arts de Paris-Cergy. Il est l’auteur notamment de L’Art de la révolte. Snowden, Assange, Manning (Fayard, 2015), La Dernière Leçon de Michel Foucault (Fayard, 2012), Logique de la création (Fayard, 2011). (shrink)