ha
llu
ci
na
tion
Plural
hallucinations
1
a perceptual experience in which an individual perceives something that is not present in the external environment
- Auditory hallucinations may involve hearing voices or sounds that others cannot perceive.
- Visual hallucinations can manifest as seeing objects, people, or scenes that are not actually present.
- Hallucinations can be associated with psychiatric disorders, such as schizophrenia, where they may contribute to altered perceptions of reality.
- Sleep-related hallucinations may occur during the transition between wakefulness and sleep, leading to vivid and often frightening experiences.
- Hallucinations can be a symptom of certain medical conditions, including neurological disorders or brain injuries.
2
a mistaken or unfounded opinion or idea
Synonyms:
3
an object perceived during a hallucinatory episode