头部运动诱发的阵发性眨眼。

Paroxysmal blinking provoked by head movements.

作者信息

Tinuper P, Montagna P, Laudadio S, Ripamonti L, Lugaresi E

机构信息

Neurological Institute, University of Bologna, Italy.

出版信息

Eur Neurol. 1989;29(5):298-300. doi: 10.1159/000116433.

DOI:10.1159/000116433

PMID:2792153

Abstract

Since the age of 2, a 16-year-old mentally retarded epileptic girl has had sudden bursts of rapid blinking associated with upward eye deviation and triggered by active or passive head movements. Video EEG monitoring excluded an epileptic origin. Of several hypotheses (brainstem or basal ganglia dysfunction, vestibular origin, and tics), none fully explains this peculiar movement disorder, the origin of which remains unclear.

摘要

一名16岁的智障癫痫女孩从2岁起就出现突然发作的快速眨眼，伴有眼球向上偏斜，且由主动或被动的头部运动触发。视频脑电图监测排除了癫痫起源。在几种假设（脑干或基底神经节功能障碍、前庭起源和抽动）中，没有一种能完全解释这种特殊的运动障碍，其起源仍不清楚。