Closed-eye hallucinations and closed-eye visualizations (CEV) are a distinct class of hallucination (technically a pseudohallucination since there is generally awareness that the perceived experience is not real). These types of hallucinations generally only occur when one's eyes are closed or when one is in a darkened room. They can be a form of phosphene. Some people report closed-eye hallucinations under the influence of psychedelics. (From Wikipedia.)

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Creator: N-LITE
Date: 2021-11-22
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