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The full Klüver-Bucy syndrome (KBS) – hyperorality, placidity, hypermetamorphosis, dietary changes, altered sexual behavior, and visual. Klüver-Bucy syndrome is a very rare cerebral neurological disorder associated with damage to both temporal lobes resulting in abnormalities in memory, social . Klüver-Bucy syndrome is described here because its cause is usually bilateral lesions in the territory of the PCAs. In the small number of reports of the syndrome .

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An almost uncontrollable appetite for food may also be noted. It is characterized by progressive deterioration of intellect with changes in behavior and personality.

This may be the result of trauma to the brain itself, or the result of other degenerative brain diseases, tumors, or it can be caused by some brain infections, most commonly herpes simplex encephalitis a viral brain infection. Accessed March 19, Human cases were recognized in the s, as surgeons employed bilateral bcuy lobectomies to treat seizures. Some current clinical trials also are posted on the following page on the NORD website: Investigational Therapies Information synddome current clinical trials is posted on the Internet at www.

Frontotemporal degeneration is a very rare progressive neurological disease initially predominately affecting the frontal and temporal lobes of the brain.

The Neuropsychiatry of Limbic and Subcortical Disorders. Buct Read Edit View history. Schizophreniaschizotypal and delusional.

Klüver-Bucy Syndrome Information Page

D ICD – This page was last edited on 27 Decemberat The clinical features of KBS in man are similar to those in monkeys, but the full syndrome is rarely seen, probably because the anterior temporal lobe dysfunction is usually less severe kluvrr that following total temporal lobe ablation in monkeys. For information about clinical trials conducted in Europe, contact: Retrieved from ” https: About News Events Contact.


Korsakoff syndrome is a deficiency of vitamin B-1 that leads to cardiovascular, central and peripheral nervous system disturbances. Memories Are Made of This: Produced by Jad Abumrad.

Klüver-Bucy Syndrome – NORD (National Organization for Rare Disorders)

Human KBS does not occur in isolation, but is typically part of a complex behavioral syndrome that almost always includes amnesia and aphasia, and that may also include dementia and seizures. While this cluster of syndromes is common to such sources as ‘s The Neuropsychiatry of Limbic and Subcortical Disorders’s Functional Neuroanatomy: First aired September 12, Mental disorders due to a general medical condition Sexual arousal Syndromes affecting the nervous system Amygdala Psychopathological syndromes Rare syndromes.

KBS is now thought to be caused by disturbances of temporal portions of limbic networks that interface with multiple cortical and subcortical circuits to modulate emotional behavior and affect. The content of the website and databases of the National Organization for Rare Disorders NORD is copyrighted and may not be reproduced, copied, downloaded or disseminated, in any way, for any commercial or public purpose, without prior written authorization and approval from NORD.

Adult personality and behavior. Later symptoms are principally cardiovascular and neurological. Major symptoms may include excessive oral tendencies with an urge to put all kinds of objects into the mouth, hypermetamorophosis a need to explore everythingmemory loss, emotional changes, extreme sexual behavior, indifference, placidity, visual distractibility and visual agnosia difficulty identifying and processing visual information.


By using this site, you agree to the Terms of Use and Privacy Policy. Neuroticstress -related and somatoform. Schizophreniaschizotypal and delusional Psychosis and schizophrenia-like disorders Schizoaffective disorder Schizophreniform disorder Brief reactive psychosis.

Alzheimer disease is a common progressive disorder of the brain affecting memory, thought and language.

First aired June 27, From Wikipedia, the free encyclopedia. Adjustment disorder with depressed mood.

Klüver–Bucy syndrome

Comparisons may be useful for a differential diagnosis:. Sndrome typically diagnosed in childhood. Hayman LA, et al. Neuroticstress -related and somatoform Anxiety disorder Phobia Agoraphobia Social anxiety Social phobia Anthropophobia Specific social phobia Specific phobia Claustrophobia. Government funding, and some supported by private industry, are posted on this government web site.

Years Published,, Rage, Power, and Aggression.

The Klüver-Bucy Syndrome.

Some KBS features i. Discrete bilateral lesions of the lateral amygdaloid nucleus produced a permanent “hypersexed state. Information on current clinical trials is posted on the Internet at www.

Affected individuals become increasingly forgetful. Personality disorder Impulse control disorder Kleptomania Trichotillomania Pyromania Dermatillomania Factitious disorder Munchausen syndrome.