连续双侧纹状体梗死后的眼球运动性失用症。

Ocular motor apraxia after sequential bilateral striatal infarctions.

机构信息

Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.

出版信息

J Clin Neurol. 2006 Jun;2(2):134-6. doi: 10.3988/jcn.2006.2.2.134. Epub 2006 Jun 20.

DOI:10.3988/jcn.2006.2.2.134

PMID:20396497

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2854953/

Abstract

Ocular motor apraxia has been reported in bilateral frontoparietal lesions. We report a case of ocular motor apraxia after bilateral striatal infarctions. The patient had impaired voluntary saccades and smooth pursuits in the vertical and horizontal planes with an intact vestibulo-ocular reflex. Magnetic resonance imaging showed an old left putaminal infarction and an acute infarction in the right caudoputaminal area. This case demonstrates that ocular motor apraxia may occur in bilateral basal ganglia lesions.

摘要

眼球运动性失用症已在双侧额顶叶病变中报告过。我们报告了一例双侧纹状体梗死后的眼球运动性失用症病例。患者在垂直和水平平面上存在随意扫视和平滑追踪障碍，但前庭眼反射完好。磁共振成像显示左侧陈旧性壳核梗死和右侧尾状核头区急性梗死。该病例表明，眼球运动性失用症可能发生在双侧基底节病变中。