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[A Mini Dictionary of Visual Hallucination Syndromes]
1Tokyo Metropolitan Matsuzawa Hospital.
Brain and Nerve = Shinkei Kenkyu No Shinpo
|November 11, 2021
Summary
Visual hallucinations are linked to various neurological conditions, including epilepsy, migraine, and neurodegenerative diseases. This review explores the causes and symptoms of 11 distinct clinical conditions causing visual hallucinations.
Area of Science:
- Neuroscience
- Neurology
- Psychiatry
Background:
- Visual hallucinations are complex neurological phenomena.
- They are associated with a wide range of medical and psychiatric conditions.
Purpose of the Study:
- To review the phenomenology and pathophysiology of visual hallucinations.
- To discuss 11 distinct clinical conditions associated with visual hallucinations.
Main Methods:
- Literature review of clinical conditions associated with visual hallucinations.
- Analysis of phenomenology and pathophysiology.
Main Results:
- Visual hallucinations manifest in diverse neurological and psychiatric disorders.
- Conditions include epilepsy, migraine, alcohol withdrawal, drug use, neurodegenerative diseases, brain injury, and schizophrenia spectrum disorders.
Conclusions:
- Understanding the diverse origins of visual hallucinations is crucial for diagnosis and treatment.
- Further research into the underlying mechanisms can improve patient outcomes.
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