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Oliver Sacks: What Hallucination Reveals About our Minds by Oliver Sacks

Oliver Sacks: What Hallucination Reveals About our Minds

by Oliver Sacks

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18 Min.
Neurologist Oliver Sacks talks about Charles Bonnet syndrome where visually impaired people experience lucid hallucinations. Sacks points out that about 10% of visually impaired people experience these hallucinations, but few mention it because they are often frightened that they are losing their minds. Sacks gives examples of many of his patients who have had these hallucinations and what they often consist of. Through brain scans scientists have actually been able to identify which parts of the brain are activated when such hallucinations occur.


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