The correction of static balance function and visual spatial attention based on different reference frame in stroke patients with different sides of hemiplegia
10.3969/j.issn.1001-1242.2025.02.006
- VernacularTitle:不同偏瘫侧别脑卒中患者视空间注意能力与静态平衡功能的相关性
- Author:
Shijue LI
1
;
Qiuhua YU
1
;
Kai LI
1
Author Information
1. 中山大学附属第一医院康复医学科,广州市,510080
- Publication Type:Journal Article
- Keywords:
stroke;
balance function;
visual spatial attention;
egocentric reference frame;
allocentric reference frame
- From:
Chinese Journal of Rehabilitation Medicine
2025;40(2):203-210
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the correlation between visual spatial attention ability and static balance function in stroke patients with different hemiplegic sides based on different reference frames.Method:Thirty-eight patients with stroke were divided into left hemiplegia group and right hemiplegia group ac-cording to hemiplegic side.All patients completed the assessments in cognition,balance and visual spatial at-tention function.Visual spatial attention ability was assessed through response accuracy and reaction time in egocentric and allocentric reference frame,and the efficiency score is accuracy rate divided by reaction time.The differences of cognitive function,balance function and visual spatial attention ability between the two groups were analyzed.The correction between the results of cognitive function,visual spatial attention function and balance function were analyzed.Result:There was no significant difference between the two groups in terms of sex,age,course of disease,Brunnstrom stage,stroke type,location of the lesion,MoCA and digit span task score(P＞0.05),but there were significant differences in the score of A section of trial making test(P＜0.05).Significant differences were found between the two groups in the average movement speed and length during closed-eye conditions(P＜0.05).There were significant differences in the accuracy rate in egocentric test,the reaction time and efficiency score in allocentirc test between the two groups(P＜0.05).The reaction time and the efficiency scores in ego-centric and allocentric tests were positively related to the static balance parameters in right hemiplegic stroke patients(P＜0.05).However,there was no significant correlation between cognitive function,visual spatial at-tention ability and static balance function in patients with left hemiplegia(P＞0.05).Conclusion:The balance function and visual spatial attention ability of patients with right hemiplegia patients were better than those with left hemiplegia.There is a positive correlation between static balance function and egocentric visual spatial attention ability in patients with right hemiplegia.All these findings provide an impor-tant theoretical basis for stroke patients in balance rehabilitation.
