单侧脑损伤患者的视觉空间注意力障碍

Disorders of visuo-spatial attention in patients with unilateral brain damage.

作者信息

Mosidze V M, Mkheidze R A, Makashvili M A

机构信息

Institute of Physiology, Tbilisi, Georgia.

出版信息

Behav Brain Res. 1994 Nov 16;65(1):121-2. doi: 10.1016/0166-4328(94)90081-7.

DOI:10.1016/0166-4328(94)90081-7

PMID:7880451

Abstract

Visuo-spatial inattention (VSI) was examined in 390 patients with ischemic insult to the right or left cerebral hemispheres. VSI was revealed in 44 out of 80 patients with right parietal lobe damage and in 30 out of 70 subjects with right occipital lobe injury. Only one patient out of 100 with left hemisphere injury has shown the signs of VSI. These data confirm the suggestion that the right parietal and occipital regions are crucial for visuo-spatial attention, whereas the left hemisphere is of minor import.

摘要

对390例右侧或左侧大脑半球缺血性损伤患者进行了视觉空间注意力（VSI）检查。80例右侧顶叶损伤患者中有44例出现VSI，70例右侧枕叶损伤患者中有30例出现VSI。100例左侧半球损伤患者中只有1例出现VSI迹象。这些数据证实了以下观点，即右侧顶叶和枕叶区域对视觉空间注意力至关重要，而左侧半球的重要性较小。