GENERALIZED COGNITIVE FUNCTION AFTER STROKE
GENERALIZED COGNITIVE FUNCTION AFTER STROKE
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DOI：
10.1080/01688639008401008
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发表时间：
1990-10-01
影响因子：
2.2
通讯作者：
REITAN, RM
中科院分区：
文献类型：
--
作者：
HOM, J;REITAN, RM
本研究旨在确定脑血管病变对一般神经心理功能的影响。将 60 名患有单侧或弥漫性脑血管病变的患者与 20 名对照组的认知和智力指标进行比较。多变量分析表明，脑血管组在一般脑功能测量方面的表现明显较差，并且左侧和右侧受损组之间在这些测量方面没有发现差异。侧化 CVD 组表现出左侧组 VIQ 和右侧组 PIQ 表现较低的不同趋势。结果表明，严重的神经心理损伤超出了与受损半球相关的预期单侧功能障碍或选择性缺陷。这些发现表明在脑血管病变的临床评估中评估广义和特定认知功能的重要性。
The present investigation was designed to determine the effect of cerebrovascular lesions upon general neuropsychological function. The performances of 60 patients with lateralized or diffuse cerebrovascular lesions were compared to 20 controls on cognitive and intellectual measures. Multivariate analyses indicated markedly poorer performances by the cerebrovascular groups on measures of generalized cerebral function, and no differences on such measures were found between the left- and right-damaged groups. The lateralized CVD groups demonstrated a differential tendency towards lower performances on VIQ for the left group and on PIQ for the right group. The results indicate significant neuropsychological impairment which extends beyond the expected lateralized dysfunctions, or selected deficits, associated with the damaged hemisphere. These findings indicate the importance of evaluating generalized as well as specific cognitive functions in clinical assessment of cerebrovascular lesions.