A group of symptoms characteristic of schizophrenia that include delusions, which may be bizarre in nature; hallucinations, especially auditory; disorganized speech; inappropriate affect; and disorganized behavior.
In schizophrenia behavior characterized by hallucinations and other bizarre behavioral patterns, negative symptoms.
Schizophrenia symptoms manifest as the exhibition or existence of highly abnormal or excessive behaviors, encompassing hallucinations and disturbances in thought processes.