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What Hallucination Reveals About Our Minds
Video

What Hallucination Reveals About Our Minds

What Hallucination Reveals About Our Minds
Video

What Hallucination Reveals About Our Minds

Neurologist and author Oliver Sacks brings our attention to Charles Bonnett 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.

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