Kluver - Bucy syndrome

Also known as outlined in the temporal lobe resection after deviants syndrome. Cause pathogenesis with rhesus bilateral temporal lobe (including 20, 21, 22, hippocampus, amygdala), After 3 weeks to 2 years of this special performance. In view of the human epilepsy with bilateral lesions, encephalitis, Alzherimer's disease and Pick's disease, cerebral contusion and hardening of the arteries, and the limbic system injury. Clinical manifestations of bilateral temporal lobe resection immediately after onset of symptoms. Awareness of the loss figures, including awareness closest, with no fear and anger reaction, sexual mutilation - Sheng Guo, homosexual tendencies, excessive appetite, the mentality has changed too fast (for each object or event has made moves reaction), memory significantly receded. Differential diagnosis (1) Alzherimer's disease is not a reason for the primary, degenerative brain disease. Early obvious that the main defect smart, dementia for the major clinical manifestations. Slow onset, duration of disease, can be static condition for a period of time, but not irreversible. (2) Pick's disease is a disease in middle-aged sexual dementia diseases. Early can change personality and social dysfunction, and the progressive development of memory, intelligence and language impairment, often a lower-class spirit activities from inhibition symptoms, such as moral Cang funerals, lying, etc., in the first clear memory impairment. Accompanied by inattention or euphoric feelings, sometimes extrapyramidal symptoms and seizures. Clinical and Alzherimeer's disease is not easy to identify, mainly on the pathological distinction. (3) cerebral arteriosclerosis (cerebral arteriosclerosis) is a dynamic brain Atherosclerosis and other degenerative brain artery wall caused by the non-acute, diffuse brain tissue changes and nerve dysfunction. Standing at the age of 50, after emerging symptoms of neurasthenia group, for quite a long time personality and insight relatively intact, illness when good times and bad, for the progressive development of personality change, confusion, lack of insight, without thinking monotonous consistency, dementia, even hallucinations, and paranoia. Accompanied cerebral vascular damage caused by light hemiplegia, Babinski sign such positive signs, if any limitations lobe atrophy. there may be positioning cortical damage symptoms. (4) cerebral contusion (contusion and lacerationof the brain ) as head injury caused organic brain damage. Major performance for different levels of consciousness, vital signs of change the injury immediately after the corresponding focal neurological symptoms, such as hemiplegia, aphasia, pyramidal signs positive accompanied injury subarachnoid hemorrhage.