Effects of occupational therapy on the cognitive function and event-related potentials of patients with acute cerebral infraction
10.3760/cma.j.issn.0254-1424.2014.011.008
- VernacularTitle:作业疗法对急性脑梗死患者认知功能及事件相关电位的影响
- Author:
Congying XU
;
Xiaoling ZHANG
;
Hua WU
;
Qiaobing GUAN
;
Minchu ZHU
;
Yanping WANG
- Publication Type:Journal Article
- Keywords:
Occupational therapy;
Cerebral infraction;
Cognitive impairment;
Event-related potential
- From:
Chinese Journal of Physical Medicine and Rehabilitation
2014;36(11):847-850
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of occupational therapy on the cognitive function and P300 event-related potentials (ERPs) of patients with acute cerebral infraction.Methods Ninety-eight acute cerebral infarction patients with cognitive impairment were selected using the mini-mental state examination (MMSE).They were randomly divided into an observation group (n =49) who received occupational therapy plus routine rehabilitation treatment and a control group (n =49) who received only the routine rehabilitation treatment.Before and after 8 weeks of treatment,the patients' cognitive function and their ability in the activities of daily living(ADL) were evaluated using the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA) and the modified Barthel index (MBI),respectively.P300 ERPs were also detected.Results There was no significant difference between the two groups with regard to various scores before the treatment (P ＞ 0.05).After 8 weeks of treatment,the LOTCA and MBI scores and the latency and amplitude of ERPs were significantly better than those before treatment in both groups (P ＜ 0.05).In the observation group,the scores of LOTCA (99.4 ± 8.4),MBI (80.7 ± 5.9) and the latency and amplitude of ERPs [(373.45 ± 52.13) ms and (5.87 ± 2.63) μV,respectively] were significantly better than those in the control group(P ＜ 0.05).Conclusion Occupational therapy program based on conventional rehabilitation training can promote the ADL ability and cognitive function of patients with acute cerebral infraction.It is worth applying in clinical practice.
