[Electrophysiologic aspects of infantile autism].
Since the first description of infantile autism by Kanner, many physiopathological hypotheses have been suggested to explain this syndrome. In order to confirm these hypotheses, a lot of biological technics have been used among which the cerebral electroencephalography plays a leading part. The authors describe the main electroencephalographical technics used in autistic children. For each sort of examination, the physiopathological contribution has been studied. Then, these electrophysiological data have been confronted with neuroanatomical hypotheses (temporal, frontal, mesencephalic functional troubles) or neurobiochemical hypotheses (dysfunctioning of the corresponding dopaminergic systems).
D001321:Autistic Disorder / Q000503:physiopathology*; D001921:Brain / Q000503:physiopathology*; D001933:Brain Stem / Q000503:physiopathology; D002540:Cerebral Cortex / Q000503:physiopathology; D003265:Contingent Negative Variation; D004569:Electroencephalography; D005072:Evoked Potentials, Auditory; D005074:Evoked Potentials, Visual; D006801:Humans; D011930:Reaction Time / Q000502:physiology
Aspects électrophysiologiques de l'autisme de l'enfant.