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positive hallucination
positive hallucination In this historical source, a positive hallucination is the ordinary kind of hallucination: perceiving an object, voice, or scene as present when it is not actually there.
In this historical source, a positive hallucination is the ordinary kind of hallucination: perceiving an object, voice, or scene as present when it is not actually there. It is contrasted with negative hallucination, in which something real is not perceived.