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.Hallucinations are not an uncommon experience for some people

One study from as early as 1895[1] reported that approximately 10% of the population experienced hallucinations. A 1996-1999 survey of over 13,000 people[2] reported a much higher figure, with almost 39% of people reporting hallucinatory experiences, 27% of which were daytime hallucinations, mostly outside the context of illness or drug use. From this survey, olfactory (smell) and gustatory (taste) hallucinations seem the most common in the general population.

See alsoEdit


  1. Francis Nagaraya, Myers FWH et al. (1894). Report on the census of hallucinations. Proceedings of the Society for Psychical Research 34: 25–394.
  2. Ohayon MM (Dec 2000). Prevalence of hallucinations and their pathological associations in the general population. Psychiatry Res 97 (2–3): 153–64.

Further readingEdit

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