motor features of catatonia, DSM IV & ICD-10

Introduction

Any 3 of 14 motor features, included in operational definitions of catatonia from DSM IV & ICD-10 distinguishes patients with catatonia.

feature	reference
hypermobility/stupor	(DSM IV, ICD-10)
mutism	(DSM IV, ICD-10)
negatavism	(DSM IV, ICD-10)
oppositionism	(DSM IV)
posturing	(DSM IV, ICD-10)
catalepsy	(DSM IV, ICD-10)
automatic obedience	(ICD-10)
echophenomena	(DSM IV, ICD-10)
stereotypy/mannerisms	(DSM IV, ICD-10)
staring	(Rosenbur, Lohr, Bush)
rigidity	(Rosenbur, Lohr, Bush)
verbigeration	(Fink, Bush)
agitation	(DSM IV, ICD-10)
withdrawal/food refusal	(DSM IV, ICD-10)