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What is Hallucination and illusion are disturbances in and explain in detail?
Ans. b (Perception ) (Ref. Kaplan & Sadock's Synopsis of Psychiatry, 10th ed., p. 278)Hallucination and illusion are disturbance in perception.Schizophrenia is a heterogeneous syndrome characterized by perturbations of language, perception, thinking, social activity, affect, and volition.Key Symptoms Of Depersonalization# Depersonalization: Believe that he/she is not real, "Out-of-Body Experience"# Derealization: Believe that the world is not real# Perception Distortion of the environment during episodes of Depersonalization# Jamais vu (a sense of familiar things being strange)# Deja vu (a sense of unfamiliar things being familiar)