bn:00042680n
Noun Concept
Categories: Medical signs, Articles with short description, Hallucinations, Category
EN
hallucination  Causes of hallucinations  Causes of visual hallucinations  command hallucination  command hallucinations
Definitions
Relations
Sources
EN
A hallucination is a perception in the absence of an external stimulus that has the qualities of a real perception. Wikipedia
Perception in the absence of a stimulus. Wikipedia Disambiguation
Perception in the absence of external stimulation that has the qualities of real perception Wikidata
Subjectively experienced sensations in the absence of an appropriate stimulus, but which are regarded by the individual as real. OmegaWiki
A sensory perception of something that does not exist, often arising from disorder of the nervous system, as in delirium tremens; a delusion. Wiktionary
Sensory perception of something that does not exist. Wiktionary (translation)