Electroencephalogram for Patients with Post-stroke Cognitive Impairment before and after Treatment
10.3969/j.issn.1006-9771.2020.07.021
- VernacularTitle:脑卒中认知障碍患者治疗前后的脑电特征
- Author:
Lei-lei JIAO
1
;
Liang-wen SUN
2
;
Shao-jun GAO
2
;
Min LU
2
;
Xiao-qun HUANG
2
;
Yun-xu SHI
1
;
Lin-hong JI
3
Author Information
1. School of Mechanical and Electronic Engineering & Automobile Engineering, Yantai University, Yantai, Shandong 264005, China
2. Department of Rehabilitation Medicine, Yichang First People's Hospital, Yichang, Hubei 443000, China
3. Department of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China
- Publication Type:Research Article
- Keywords:
stroke;
cognition;
electroencephalogram;
assessment
- From:
Chinese Journal of Rehabilitation Theory and Practice
2020;26(7):847-850
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the changes of electroencephalogram (EEG) before and after treatment in patients with post-stroke cognitive impairment (PSCI). Methods:From October, 2018 to April, 2019, twelve PSCI patients received cognitive training and repetitive transcranial magnetic stimulation for six weeks. They were assessed with Mini-Mental State Examination, Montreal Cognitive Assessment and modified Barthel Index before and after treatment, while their closed-eye resting EEG were collected. Results:The scores of all the assessments improved after treatment (|t| > 3.507, P < 0.01); while alpha absolute power and alpha relative power increased (|t| > 2.522, P < 0.05), and brain symmetry index and DTABR decreased (t > 2.435, P < 0.05). Conclusion:The characteristics of EEG of PSCI patients changes with the recovery of cognitive function. Further research is needed about the relationship between EEG and cognitive function.
