眨眼与精神分裂症：精神病还是迟发性运动障碍？

Am J Psychiatry. 1978 Feb;135(2):223-6. doi: 10.1176/ajp.135.2.223.

The author found abnormalities of ocular movement including abnormal blink rate and blink reflex to glabellar tap in 34 of 44 medication-free schizophrenic patients. It is not clear whether these signs represent part of the pathology of schizophrenia or result from withdrawal of neuroleptic treatment.

作者发现，44名未服用药物的精神分裂症患者中有34人存在眼球运动异常，包括眨眼频率异常以及对眉间轻叩的眨眼反射异常。尚不清楚这些体征是精神分裂症病理学的一部分，还是抗精神病药物治疗停药所致。