中国康复理论与实践2017，Vol.23Issue(3)：249-252,4.DOI:10.3969/j.issn.1006-9771.2017.03.001
脑卒中患者心理旋转能力与视空间认知能力的关系
Characteristics of Mental Rotation in Stroke Patients and Relationship with Visual-spatial Cognitive Function
摘要
Abstract
Objective To investigate the characteristics of mental rotation in stroke patients and the relationship between mental rotation and visual-spatial cognitive function. Methods From March, 2012 to October, 2013, 30 stroke patients were selected as experimental group and 30 healthy subjects as control group. They were tested with hand mental rotation task, and assessed with visuospatial abilities from Mon-treal Cognitive Assessment (MoCA). Results The reaction time of hand mental rotation task was significantly longer in the experimental group than in the control group (F=95.6, P<0.001). The reaction time was longer with the increase of rotation angle in both groups, and was the longest as 180° of rotation (F=345.672, P<0.001). The response accuracy rate of hand mental rotation task was significantly lower in the experimental group than in the control group (F=6.444, P<0.05). The response accuracy rate was lower with the increase of rotation angle in both groups, and was the least as 180° of rotation (F=102.911, P<0.001). The reaction time negatively correlated with the score of visuospa-tial abilities, while the response accuracy rate positively correlated with it in the stroke patients (P<0.05). Conclusion The mental rotation ability is impaired in stroke patients, however, the respondent pattern is similar to healthy people. The mental rotation ability is correlated with visual-spatial cognitive functions in stroke patients.关键词
脑卒中/心理旋转/运动想象/视空间认知Key words
stroke/mental rotation/motor imagery/visual-spatial cognition分类
医药卫生引用本文复制引用
刘华,杜晓霞,孙蓉,王强,荣湘江,宋鲁平,张通..脑卒中患者心理旋转能力与视空间认知能力的关系[J].中国康复理论与实践,2017,23(3):249-252,4.基金项目
1.北京市科技创新服务能力建设-科研计划课题(No.KM201610029001) （No.KM201610029001）
2.首都体育学院科研基地建设-科技创新平台项目(No.15516017). （No.15516017）
