Catatonia is characterized by all except NOT RELATED-PSYCHIATRY: (A) Echolalia, (B) Grandiosity, (C) Mutism, (D) Abnormal posturing
Answer is B. Catatonia is characterized by marked disturbance of motor behavior presents in 3 clinical forms.a) Excited catatoniab) Stuporous catatoniac) Catatonia alternating between excitement & stupor.