Contents
Academic literature on the topic 'Cortex préfrontal et visuel'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cortex préfrontal et visuel.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Cortex préfrontal et visuel"
Quesada, P., and V. Compère. "Adjonction de séances de stimulation magnétique transcrânienne répétée (rTMS) à visée potentialisatrice de l’électroconvulsivothérapie (ECT) dans la dépression résistante : à propos de 2 cas." European Psychiatry 30, S2 (November 2015): S159. http://dx.doi.org/10.1016/j.eurpsy.2015.09.321.
Full textFossati, Philippe. "Personnalisation des émotions et cortex médial préfrontal." PSN 3, no. 4 (September 2005): 178–83. http://dx.doi.org/10.1007/bf03028327.
Full textStip, E., and R. Godbout. "Cortex préfrontal, monoamines et neuropsychologie de la schizophrénie." médecine/sciences 11, no. 11 (1995): 1531. http://dx.doi.org/10.4267/10608/2344.
Full textBachatene, Lyes, Vishal Bharmauria, Sarah Cattan, Nayan Chanauria, Faustin Armel Etindele Sosso, and Stéphane Molotchnikoff. "Le cortex visuel : entre changement et équilibre." médecine/sciences 32, no. 11 (November 2016): 1026–29. http://dx.doi.org/10.1051/medsci/20163211022.
Full textLafontaine, Marc Philippe, and Sarah Lippé. "Le cortex préfrontal et le processus d'apprentissage : caractérisation d'un rôle critique." Revue de neuropsychologie 3, no. 4 (2011): 267. http://dx.doi.org/10.3917/rne.034.0267.
Full textRousseau, P. F., S. Boukezzi, A. Cancel, M. Comte, E. Guedj, E. Fakra, P. Clervoy, and S. Khalfa. "Conditionnement et extinction à la peur dans l’état de stress post-traumatique, étude des mécanismes centraux en IRM fonctionnelle." European Psychiatry 28, S2 (November 2013): 28–29. http://dx.doi.org/10.1016/j.eurpsy.2013.09.070.
Full textOsmond, I., N. Bouaziz, P. Schenin-King, S. Braha, and D. Januel. "Impact de la rTMS sur les fonctions mnésiques : présentation de cas cliniques." European Psychiatry 29, S3 (November 2014): 547–48. http://dx.doi.org/10.1016/j.eurpsy.2014.09.335.
Full textCancel, A., M. Comte, P. F. Rousseau, S. Boukezzi, E. Guedj, S. Khalfa, and E. Fakra. "Impact des évènements traumatiques précoces sur la morphologie cérébrale dans la schizophrénie : une étude en Voxel-Based Morphometry." European Psychiatry 28, S2 (November 2013): 29. http://dx.doi.org/10.1016/j.eurpsy.2013.09.071.
Full textGuillaume, S. "tDCS dans le traitement des addictions : quelles perspectives ?" European Psychiatry 29, S3 (November 2014): 668–69. http://dx.doi.org/10.1016/j.eurpsy.2014.09.066.
Full textPsomiades, Marion, Clara Fonteneau, Marie-Françoise Suaud-Chagny, Frédéric Haesebaert, and Jérôme Brunelin. "Neurostimulation du cortex préfrontal dorsolatéral : quels effets sur la symptomatologie, l’humeur et les émotions dans la dépression et la schizophrénie ?" Santé mentale au Québec 41, no. 1 (July 5, 2016): 223–39. http://dx.doi.org/10.7202/1036972ar.
Full textDissertations / Theses on the topic "Cortex préfrontal et visuel"
Meunier, Claire. "Etude de la neuromodulation des réseaux neuronaux du cortex." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA11T089/document.
Full textThe cortex is crucial for processes such as sensory perception, cognition and memory. Cortical organization is based on neuronal networks composed of excitatory (E) and inhibitory (I) neurons which target layer 5 pyramidal neurons. Dysfunctions of such networks result in psychiatric pathologies including major depression and schizophrenia. Regulations of cortical activity also involve neuromodulators such as serotonin, dopamine, D-serine and glycine. The current body of work decipher the interactions of the effects of 5-HT1A-, D1-, D2-, NMDA- and Glycine-receptors activation on the E-I balance and synaptic plasticity. The electrophysiological data that I have generated in the prefrontal cortex show that concomitant activation of 5-HT1A- and D1-receptors downregulates the induction of LTD whilst 5-HT1A coupled to D2-receptors activation promotes LTD induction, via a common modulation of GSK3β. I also collected data from the visual cortex, showing that D-serine is the co-agonist NMDA-receptor in this brain region and is, as such, required for LTP-induction. Glycine was instead found to act on dendritic Glycine-receptors, resulting in a shunt, which altered dendritic integration and thus turned LTP to a LTD-like effect at the somatic level
Lemogne, Cédric. "Cortex médian préfrontal, référence à soi et dépression." Paris 6, 2010. http://www.theses.fr/2010PA066067.
Full textStoll, Frederic M. "Exploration et vérification : études comportementales et neurophysiologiques du cortex préfrontal." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10344.
Full textBehavioural adaptation is an essential element of our quest to survive and flourish in a volatile environment, in particular by the use of exploration and verification behaviours. The prefrontal cortex has long been considered a critical source of these behaviours given it role in executive control. Two regions appear to be particularly critical – the lateral prefrontal cortex (LPFC), and the midcingulate cortex (MCC). Although numerous theories associate these regions with the functions of performance evaluation and cognitive control, the role of these regions in the search for information remains lacking, despite the importance of these behaviours and their apparent role in pathologies such as obsessive compulsive disorders. This thesis seeks to understand the specific roles of these regions in exploratory behaviours, employing a range of behavioural and electrophysiological techniques in both human and non human primates. The work here helps to refine our understanding of the role of frontal cortical regions in cognitive control and attentional effort. Moreover, we have developed a number of behavioural tasks that induce verification behavior based on subjects’ evaluation of their own performance or on an evaluation of the environment. Our work reveals the specificity of verification behaviour as well as specific roles for the MCC and LPFC in this search for information. Our intra cerebral recordings in monkeys working on such tasks underline the importance of the MCC for signalling the need to explore the environment on the basis of performance evaluation, whilst we have also shown the role of LPFC in the implementation of the necessary behavioural adaptations
Slachevsky-Chonchol, Andrea. "Cortex préfrontal et contrôle de l'action : approche clinique et expérimentale." Paris 6, 2003. http://www.theses.fr/2003PA066309.
Full textCerpa, Gilvonio Juan Carlos. "Cortex préfrontal et flexibilité comportementale : implication de la noradrénaline." Thesis, Bordeaux, 2019. http://www.theses.fr/2019BORD0367.
Full textAn organism depends for its survival on the ability to take adaptive decisions in an ever-changing environment. These decisions involve several cognitive processes that can be revealed by the study of associative learning processes. Thus, action control has been found to rely on processes that distribute across a network of cerebral structures including prefrontal regions. Prefrontal functions are largely influenced by neuromodulators such as noradrenaline, which is thought to be involved in behavioural flexibility. My Ph.D. project therefore aimed at clarifying the role of noradrenergic modulation of prefrontal cortex regions in adapting a subject’s behaviour to changes in action consequences. In the first chapter, we studied the organization of noradrenergic innervation in the various prefrontal areas, by means of an automated quantification method. In the second chapter, we applied a behavioural protocol requiring flexible learning of the causal relationships between actions and their outcomes. Using this protocol and neurotoxins to deplete prefrontal regions from noradrenergic innervation, we showed that noradrenaline in a specific area, the orbitofrontal cortex, was necessary to action control, in particular to mediate changes in the identity and value of expected outcomes. Comparing this contribution to the role of medial prefrontal cortex on one hand, and of dopaminergic modulation on the other hand, suggests that the role of noradrenergic neuromodulation is both region- and mediator-specific. In the third chapter, we developed a series of chemogenetic approaches to identify the temporal involvement of noradrenaline in the various phases of the task, and we identified some of the limits of these approaches. This work confirms the importance of neuromodulation in prefrontal cortical function and furthers our understanding of cerebral circuits involved in action control and adaptation to a changing environment
Tassy, Sébastien. "Rôle du cortex préfrontal dans l'évaluation morale." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM5045.
Full textThe cognitive dualistic model of moral judgment based on the opposition reason-emotion and in which the reason would control the emotions is still largely dominant (Greene, Sommerville et al. 2001). However, the idea of rational control of emotions, especially when solving social dilemmas, has been questioned (Knoch, Pascual-Leone et al. 2006). As suggested by Jorge Moll, offering a much more integrated approach, the decision in a moral context may not be limited to the contrast between emotional and rationnal process (Moll, Zahn et al. 2005). Moreover, when resolving moral dilemmas, what is called the judgment seems to be dissociated from the choice of action, but to date, most published studies confuse the two. In this work, we strive to provide the theoretical and experimental evidences that the processes that lead to the judgment and to the moral choice are dissociated. And moreover, the judgment is based on the generation of secondary emotions by complex cognitive processes (rational) and the choice based on more automatic emotions. To explain this we propose a more general model of evaluation and moral decision based not on two, but three types of processes
Hyafil, Alexandre. "Du lien entre flexibilité cognitive et motivation dans le cortex préfrontal humain." Paris 6, 2008. http://www.theses.fr/2008PA066167.
Full textBRINGUIER, VINCENT. "Oscillations et integration neuronale dans le cortex visuel primaire." Paris 6, 1995. http://www.theses.fr/1995PA066274.
Full textRothé, Marie. "Activités spécifiques du cortex cingulaire antérieur et du cortex préfrontal dorsolatéral et interactions lors de l'adaptation des comportements." Phd thesis, Université Claude Bernard - Lyon I, 2010. http://tel.archives-ouvertes.fr/tel-00710536.
Full textRothé, Marie. "Activités spécifiques du cortex cingulaire antérieur et du cortex préfrontal dorsolatéral et interactions lors de l’adaptation des comportements." Thesis, Lyon 1, 2010. http://www.theses.fr/2010LYO10268/document.
Full textActing optimally in uncertain environments requires evaluating costs and benefits of choosing each alternative. It also requires to flexibly regulate between exploration for and exploitation of resources. One current hypothesis is that the anterior cingulate cortex (ACC), involved in action valuation, and dorsolateral prefrontal cortex (dlPFC), involved in cognitive control, interact to elaborate an optimal regulation of behaviour. Studies achieved during this thesis allowed to precise the role of ACC in the detection and valuation of action outcomes as well as to describe the interactions with dlPFC in a cognitive control loop. Thanks to neurophysiological recordings in behaving monkey our work give new clues on the sequential activation of ACC and dlPFC during adaptation. The analyses of local field potentials allowed us to suggest hypotheses on the underlying oscillatory mechanisms, in particular on low frequency communications between ACC and dlPFC, and their modulation during exploration and exploitation
Books on the topic "Cortex préfrontal et visuel"
NATO Advanced Research Workshop on the Changing Visual System: From Early to Late Stages of Life--Maturation and Aging in the Central Nervous System (1991 San Martino al Cimino, Italy). The changing visual system: Maturation and aging in the central nervous system. New York: Plenum Press, 1991.
Find full text(Editor), P. Bagnoli, and W. Hodos (Editor), eds. The Changing Visual System: Maturation and Aging in the Central Nervous System (Nato Science Series: A:). Springer, 1992.
Find full text(Editor), T. Kumazawa, L. Kruger (Editor), and K. Mizumura (Editor), eds. The Polymodal Receptor - A Gateway to Pathological Pain (Progress in Brain Research). Elsevier Science, 1996.
Find full textTakao, Kumazawa, Kruger Lawrence, and Mizumura Kazue, eds. The polymodal receptor: A gateway to pathological pain. Amsterdam: Elsevier, 1996.
Find full text