Catalog
Sleep-related hallucinations
Link to WHO Definition
Sleep-related hallucinations – http://id.who.int/icd/entity/1762655612
Sleep related hallucinations are hallucinatory experiences that occur at sleep onset (hypnagogic hallucinations) or on awakening from sleep (hypnopompic hallucinations). Sleep related hallucinations are predominantly visual but may include auditory, tactile, or kinetic phenomena.