0 Question: what is hallucination Keywords: brain, hallucination, vision Asked by mboda to Priscilla on 1 Oct 2014.
Priscilla Ngotho answered on 1 Oct 2014:
Hi mboda
hallucinations are images or perceptions in the mind that appear real, but do not exist. For example hearing voices that are not really there. This happens when the state of the mind is altered for example by drugs or disease.
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