Which syndrome is characterized by aggressiveness, hypersexuality, and hyperorality, often due to bilateral damage to the amygdala?

The correct answer is 'Kluver-Bucy syndrome'

Key Points

• Kluver-Bucy syndrome:
  • Kluver-Bucy syndrome is a rare neurological disorder that results from bilateral damage to the amygdala and other parts of the temporal lobes of the brain.
  • The syndrome is characterized by a distinctive set of symptoms, including hypersexuality, hyperorality (a tendency to examine objects by mouth), and aggressiveness.
  • Other symptoms may include visual agnosia (difficulty recognizing objects), memory loss, placidity, and indiscriminate eating.
  • The condition can be caused by various factors, including viral encephalitis, head trauma, or other neurological diseases that affect the temporal lobes.

Additional Information

• Capgras syndrome:
  • Capgras syndrome is a delusional disorder where an individual believes that a close person, usually a family member or friend, has been replaced by an identical impostor.
  • This condition is often associated with psychiatric disorders such as schizophrenia or neurological conditions like dementia.
• Rett syndrome:
  • Rett syndrome is a genetic neurological disorder that affects brain development, primarily in girls. It leads to severe cognitive and physical disabilities.
  • Symptoms typically appear after 6-18 months of normal development and include loss of purposeful hand skills, gait abnormalities, and slowed growth.
• Tourette syndrome:
  • Tourette syndrome is a neurological disorder characterized by repetitive, involuntary movements and vocalizations called tics.
  • Tics can be simple (such as blinking or grunting) or complex (such as jumping or uttering words or phrases).
  • The condition often begins in childhood and can vary in severity.