Résumés
Résumé
Une revue des travaux récents sur l’approche de certains symptômes de la schizophrénie par les méthodes de la neuropsychologie et de la neuro-imagerie fonctionnelle est présentée. Ces travaux apportent une double contribution: d’une part, ils permettent de resituer certains symptômes présentés par ces malades dans le cadre d’un désordre d’une fonction cognitive définie, la reconnaissance de soi; d’autre part, ils mettent en évidence des modifications de la connectivité au sein des réseaux nerveux impliqués dans ce type de fonction.
Summary
This article present a review of recent work on cognitive neuroscience approaches of schizophrenia. Some of the symptoms displayed by schizophrenic patients can be reconsidered within the framework of disorganization of well identified cognitive functions, like self-recognition. Neuroimaging techniques can reveal in these patients disruption of neural networks normally involved in such functions.
Parties annexes
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