Klüver-Bucy syndrome after bilateral selective damage of amygdala and its cortical connections.
Isolated symmetric damage to the amygdala and their cortical connections occurred in an individual following cancer treatment. The lesions were imaged after reversal of hyponatremia. The patient displayed marked behavioral changes including visual agnosia, hypersexuality, hyperorality, a tendency to react to every visual stimulus, and memory deficits. The cluster of neurobehavioral symptoms is similar to previously reported accounts of Klüver-Bucy syndrome and suggests the importance of bilateral amygdala involvement in these behavioral changes.
Department of Radiology, Baylor College of Medicine, Houston, Texas, USA.
L A
LA
Hayman
J L
JL
Rexer
M A
MA
Pavol
D
D
Strite
C A
CA
Meyers
D000328:Adult; D000679:Amygdala / Q000473:pathology / Q000503:physiopathology*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000009:adverse effects; D001041:Aphasia, Wernicke / Q000175:diagnosis / Q000503:physiopathology; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000503:physiopathology; D002540:Cerebral Cortex / Q000473:pathology / Q000503:physiopathology*; D003131:Combined Modality Therapy; D003704:Dementia / Q000175:diagnosis* / Q000503:physiopathology; D004292:Dominance, Cerebral / Q000502:physiology; D006801:Humans; D007010:Hyponatremia / Q000150:complications / Q000503:physiopathology / Q000628:therapy; D008113:Liver Neoplasms / Q000556:secondary / Q000628:therapy; D008279:Magnetic Resonance Imaging; D008297:Male; D008545:Melanoma / Q000556:secondary / Q000628:therapy; D009434:Neural Pathways / Q000473:pathology / Q000503:physiopathology; D012878:Skin Neoplasms / Q000628:therapy