The phrase "abnormal perception" is correct and usable in written English.
It can be used in contexts discussing psychological or sensory experiences that deviate from the norm.
Example: "The patient reported experiencing abnormal perception, which affected their ability to interact with their environment."
Alternatives: "distorted perception" or "altered perception".
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.
Recruitment is defined as an abnormal perception of loudness and is seen in some people with sensory and/or neural hearing loss.
The Neural Basis of Phonological Processing and Speaker Identity in the Autistic Brain: Impaired phonological processing and abnormal perception of human voice are two critical, yet understudied, aspects of language and social impairments in children with ASD.
BACKGROUND: The clinical detection of autonomic dysfunction in diabetes mellitus has been linked to both abnormal perception of pain, including angina, and poor prognosis.
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.
