天津医药 ›› 2025, Vol. 53 ›› Issue (6): 624-628.doi: 10.11958/20250535

• 临床研究 • 上一篇    下一篇

经颅直流电刺激联合认知-运动双任务训练对脑卒中后认知障碍患者记忆和执行功能的影响

冉龙飞1(), 郭军辉2, 栾玲芹1, 聂志强1, 王彤宇3,()   

  1. 1 北大医疗海洋石油医院康复医学中心(邮编300452)
    2 北京大学工学院
    3 北大医疗海洋石油医院神经内科
  • 收稿日期:2025-02-12 修回日期:2025-03-22 出版日期:2025-06-15 发布日期:2025-06-20
  • 通讯作者: E-mail:wangtongyu.hy@founder.com
  • 作者简介:冉龙飞(1990),男,中级康复治疗师,主要从事神经系统疾病康复治疗研究。E-mail:564171630@qq.com
  • 基金资助:
    吴阶平医学基金会临床科研专项资助基金课题(320.6750.2023—15—12)

Effects of transcranial direct current stimulation combined with cognitive-motor dual task training on memory and executive function in patients with post-stroke cognitive impairment

RAN Longfei1(), GUO Junhui2, LUAN Lingqin1, NIE Zhiqiang1, WANG Tongyu3,()   

  1. 1 Rehabilitation Medicine Center, Peking University Medical Offshore Oil Hospital, Tianjin 300452, China
    2 School of Engineering, Peking University
    3 Department of Neurology, Peking University Medical Offshore Oil Hospital
  • Received:2025-02-12 Revised:2025-03-22 Published:2025-06-15 Online:2025-06-20
  • Contact: E-mail: wangtongyu.hy@founder.com

摘要:

目的 探讨经颅直流电刺激(tDCS)联合认知-运动双任务(CMDT)训练对脑卒中后认知障碍患者记忆和执行功能的影响。方法 将75例脑卒中患者随机分为tDCS组、CMDT组和联合组,每组25例。3组患者均予常规康复治疗,tDCS组采用tDCS刺激病灶背外侧前额叶(DLPFC),CMDT组进行认知-运动双任务训练,联合组在tDCS治疗的基础上增加CMDT训练。治疗前和治疗4周后,分别采用韦氏记忆量表第4版(WMS-Ⅳ)、威斯康星卡片测验(WCST)、蒙特利尔认知评估量表(MoCA)、改良Barthel指数(MBI)评估患者记忆功能、执行功能、认知功能和日常生活能力。结果 治疗前3组各项评定指标差异无统计学意义(P>0.05);治疗后,3组WCST、WMS-Ⅳ、MoCA、MBI评分较治疗前均有改善(P<0.05),且联合组显著优于tDCS组和CMDT组(P<0.05)。结论 tDCS联合CMDT训练可改善脑卒中后认知功能,同时对记忆和执行功能具有协同改善作用。

关键词: 卒中, 认知障碍, 记忆, 经颅直流电刺激, 认知-运动双任务训练, 执行功能

Abstract:

Objective To explore the influences of transcranial direct current stimulation (tDCS) in combination with cognitive-motor dual task training (CMDT) on memory and executive function in patients suffering from post-stroke cognitive impairment. Methods A total of 75 stroke patients were randomly divided into the tDCS group, the CMDT group and the combined group, each consisting of 25 cases. All patients in the three groups received routine rehabilitation treatment. The tDCS group underwent tDCS stimulation of dorsolateral prefrontal lobe (DLPFC)of the region, the CMDT group received CMDT and the combined group received CMDT on the basis of tDCS treatment. The fourth edition of the Wechsler Memory Scale (WMS-IV), Wisconsin Card Test (WCST), Montreal Cognitive Assessment (MoCA) and Modified Barthel Index (MBI) were used to evaluate the overall cognitive function, memory, executive function, and daily living ability of the patients before and 4 weeks after treatment, respectively. Results Before treatment, there were no significant differences in the evaluation indices between the three groups (P>0.05). After 4 weeks of treatment, the scores of WCST, WMS-IV, MoCA and MBI in the three groups were improved compared with those before the treatment (P<0.05), and the combined group was significantly superior to the tDCS group and the CMDT group (P<0.05). Conclusion The combination of tDCS and CMDT can improve the cognitive function after stroke, and at the same time exert a synergistic effect on memory and executive function.

Key words: stroke, cognition disorders, memory, transcranial direct current stimulation, cognitive-motor dual task training, executive function

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