Which statement is not true about hallucinations?
It is as vivid as a real perception
It occurs in inner subjective space
It is independent of will of observer
It occurs in the absence of any perceptual stimulus
Criteria for hallucination Occur in the absence of any object or stimulus Hallucination are as vivid as a real perception Occur in outer and objective space Not in the control of patient Inner & subjective space - pseudo hallucination M/c hallucination - auditory hallucination Tactile hallucination is seen in cocaine intoxication known as cocaine bug or formication or Mangan phenomenon
Schizophrenia Spectrum and Other Psychotic Disorders