Schizophrenia occurring in persons with IQ less than 70 is: (A) Simple, (B) Proff, (C) Catatonia, (D) Hebephrenic
Answer is B. Schizophrenia in mental retardation is known as Proff schizophrenia Other named Schizophrenia is 1. Van-Gogh schizophrenia - schizophrenia with self-mutilating behaviours. 2. Nuclear schizophrenia: It is when both hebephrenic and catatonic schizophrenia occur.