Oliver Sacks: What hallucination reveals about our minds

Neurologist and author Oliver Sacks brings our attention to Charles Bonnet syndrome -- when visually impaired people experience lucid hallucinations. He describes the experiences of his patients in heartwarming detail and walks us through the biology of this under-reported phenomenon.

Oliver Sacks' Film Reveals a Great Gay Doctor's Passion for the Mind

Press — Oliver Sacks: His Own Life - a film by Ric Burns

What hallucination reveals about our minds

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Remembering Oliver Sacks

Hallucinations by Oliver Sacks

What hallucination reveals about our minds

Oliver Sacks: What hallucination reveals about our minds

Hallucinations by Oliver Sacks - Pan Macmillan

First look: The last ever interview with Dr Oliver Sacks

Charles Bonnet Syndrome, when the blind start to see things

What hallucination reveals about our minds, Oliver Sacks (2009)