[Cerebral mechanisms of the efficacy of electroshock therapy].
There are correlations between schizophrenia and the limbic seizure system on the one hand and the manic-depressive or bipolar syndromes and the generalized seizure system on the other hand, which are theoretically related to the different (although overlapping) neural substrates underlying the two major syndromes of psychosis. Evidence is reviewed that indicates that in ECT-responsive depression (with both bilateral and unilateral nondominant ECT) the modus operandi hinges on right-hemispheric neural events. At the same time the relevance of the complex interactions existing between limbic and generalized seizures, REM suppression, right limbic epilepsy and REM activation is discussed as well as the role of carbamazepine in these interactions.
Flor-Henry
P
P
Alberta Hospital, Edmonton, Canada.
D001714:Bipolar Disorder / Q000188:drug therapy / Q000503:physiopathology / Q000628:therapy; D001921:Brain / Q000502:physiology* / Q000503:physiopathology; D002220:Carbamazepine / Q000627:therapeutic use; D003866:Depressive Disorder / Q000503:physiopathology / Q000628:therapy; D004565:Electroconvulsive Therapy / Q000379:methods; D004827:Epilepsy / Q000503:physiopathology; D005260:Female; D005684:Gait; D006801:Humans; D008094:Lithium / Q000627:therapeutic use; D008297:Male; D001523:Mental Disorders / Q000503:physiopathology / Q000628:therapy
D002220:Carbamazepine; D008094:Lithium
Mécanismes cérébraux de l'efficacité des électrochocs.