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Academic literature on the topic 'Schizophrénie – Aspect physiologique'
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Dissertations / Theses on the topic "Schizophrénie – Aspect physiologique"
Serres, Florence. "Etude du transport membranaire érythrocytaire du tryptophane dans les troubles dépressifs et schizophréniques, et des récepteurs 5HT2 plaquettaires dans les troubles dépressifs." Aix-Marseille 3, 1996. http://www.theses.fr/1996AIX30019.
Full textLétourneau, Karine. "La dextérité manuelle fine des personnes souffrant de schizophrénie en relation avec leur autonomie fonctionnelle." Master's thesis, Université Laval, 2004. http://hdl.handle.net/20.500.11794/44696.
Full textDeschênes, Annie. "Modèle animal des dysfonctions schizophréniques du cortex préfrontal : performance de rats avec injections systémiques de phencyclidine (PCP) dans deux tâches axées sur des changements de règles." Master's thesis, Université Laval, 2003. http://hdl.handle.net/20.500.11794/44341.
Full textGosselin, Valérie. "Injections systémiques de phencyclidine et inhibition latente chez le rat." Master's thesis, Université Laval, 2002. http://hdl.handle.net/20.500.11794/42952.
Full textMalcus, Christophe. "Expression des cytokines dans deux modèles de neuroinfection virale in vitro et in vivo chez la souris et en neurophysiopathologie humaine." Lyon 1, 1996. http://www.theses.fr/1996LYO1T128.
Full textMarquis, Jean-Philippe. "Effets d'une lésion néonatale de l'hippocampe ventral sur les fonctions cognitives du cortex préfrontal et de l'hippocampe chez le rat : un modèle neurodéveloppemental de la schizophrénie." Thesis, Université Laval, 2008. http://www.theses.ulaval.ca/2008/25453/25453.pdf.
Full textCarment, Loic. "Le contrôle moteur et oculomoteur dans la schizophrénie : l’attention et la modulation de l’excitabilité corticale : principaux contributeurs du déficit sensorimoteur ? Manual dexterity in schizophrenia - A neglected clinical marker ? Manual dexterity and aging : a pilot study disentangling sensorimotor from cognitive decline." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS265.
Full textSensorimotor, attention and working memory impairments have been consistently reported in schizophrenia, even at an early stage of its evolution. The presence and severity of these deficits may, from the prodromal stage, predict the course of the disease. However, the interaction between cognitive and sensorimotor impairments and their related neural correlates remain uncharted. In this study, we wanted to assess whether attentional and working memory processing contribute to sensorimotor impairment in a visuomotor grip force tracking task in 25 stabilized patients with schizophrenia, 17 unaffected healthy siblings and 25 healthy age and gender-matched controls. Subjects performed a visuomotor grip force tracking task with increasing cognitive load: (i) simple tracking, (ii) tracking with visual distractors (requiring inhibition of saccades), and (iii) tracking with addition of numbers (requiring saccades). During the visuomotor tracking task, gaze was simultaneously recorded and cortical excitability and inhibition were assessed using transcranial magnetic stimulation. The behavioral and physiological results, obtained in this thesis, pinpoint altered attentional processing (divided attention and filtering of irrelevant information) and an imbalance of cortical excitability and inhibition as key contributors to sensorimotor impairments in schizophrenia. Moreover, altered task-related modulation of cortical excitability and inhibition in siblings is consistent with a genetic risk for cortical abnormality
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
Books on the topic "Schizophrénie – Aspect physiologique"
Anissa, Abi-Dargham, and Guillin Olivier, eds. Integrating the neurobiology of schizophrenia. Amsterdam: Elsevier, 2007.
Find full textIntegrating the Neurobiology of Schizophrenia, Volume 78 (International Review of Neurobiology) (International Review of Neurobiology). Academic Press, 2007.
Find full textThe Physiology of Psychological Disorders: Schizophrenia, Depression, Anxiety and Substance Abuse (The Springer Series in Behavioral Psychophysiology and Medicine). Springer, 1990.
Find full textJr, James G. Hollandsworth. The Physiology of Psychological Disorders: Schizophrenia, Depression, Anxiety, and Substance Abuse. Springer, 2013.
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