The phrase "abnormal perceptions" is correct and usable in written English.
It can be used in contexts discussing psychological or sensory experiences that deviate from the norm.
Example: "Individuals with certain mental health conditions may experience abnormal perceptions that affect their understanding of reality."
Alternatives: "unusual perceptions" or "atypical perceptions".
Each is in an abnormal physical condition, and therefore has abnormal perceptions" (Russell, 1935, 188).
It is characterized by disorders of thought and volition and by abnormal perceptions (hallucinations) and beliefs (delusions) [ 4].
Schizophrenia is a highly heritable disorder characterized by psychotic symptoms, alterations of thought, volition, and abnormal perceptions (i.e., hallucinations) and beliefs (i.e., delusions).
In the optic disc representation in V1, the RFs are somewhat binocularly matched, which seems to prevent abnormal perceptions in this region (Fiorani et al. 1992, 2001).
Any such questionnaire must therefore not only be brief and easily understood but should avoid reference to clearly abnormal perceptions (hallucinations) and such obvious implication of psychiatric disorder as suicidal inclinations.
The notes on admission to, and discharge from, the NPS were assessed to yield OPCRIT mental state examination (MSE) severity scores for each time point across 5 domains: affective symptoms, abnormal perceptions, abnormal beliefs, speech and thought disorders, and appearance and behaviour.
Recruitment is defined as an abnormal perception of loudness and is seen in some people with sensory and/or neural hearing loss.
Visual distortions refer to the abnormal perception of figures and objects.
To test the hypothesis that abdominal pain related to functional gastrointestinal disorders is associated with visceral hypersensitivity and abnormal perception of visceral sensations.
Moreover a visual deficit in link with abnormal perception may be associated with an alteration of representations in long term (semantic) memory.
Neurophysiological testing and biopsies of the tongue have indicated that there are peripheral nerve changes with abnormal perception of temperature but central nervous system changes have also been noted using fMRI testing [23].
