Charles Bonnet Syndrome Flashcards Preview

Neurology > Charles Bonnet Syndrome > Flashcards

Flashcards in Charles Bonnet Syndrome Deck (5)
Loading flashcards...
1
Q

What is Charles Bonnet Syndrome?

A

A common condition among people who have lost their sight. It causes people who have lost a lot of vision to see or hear things (auditory or visual hallucinations) that aren’t really there.

2
Q

How does sufferers of Charles Bonnet Syndrome differ from schizophrenia?

A

Insight is preserved - they know the hallucinations are not real.

3
Q

What are some risk factors for Charles Bonnet Syndrome?

A
  • Advanced age
  • Peripheral visual impairment
  • Social isolation
  • Sensory deprivation
  • Early cognitive impairment
4
Q

What opthalmological conditions are associated with Charles Bonnet Syndrome?

A
  • Age-related macular degeneration
  • Glaucoma
  • Cataract
5
Q

What is the prevelance of CBS in visually impaired people?

A

11-15%