《Chinese Journal of Rehabilitation Theory and Practice》 ›› 2023, Vol. 29 ›› Issue (2): 193-204.doi: 10.3969/j.issn.1006-9771.2023.02.008

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Functional magnetic resonance imaging study about repetitive transcranial magnetic stimulation for dysfunction after stroke: a scoping review

CHENG Siman1, XIN Rong1, ZHAO Yan2, LIU Qingyu1, XIE Jiale1, LIU Peng2(), WANG Pu1()   

  1. 1. The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, Guangdong 518107, China
    2. The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510080, China
  • Received:2022-10-11 Revised:2023-01-06 Published:2023-02-25 Online:2023-03-16
  • Contact: LIU Peng, WANG Pu E-mail:liupeng2@mail.sysu.edu.cn;wangpu@sysush.com

Abstract:

Objective To explore the brain mechanism of repetitive transcranial magnetic stimulation (rTMS) on dysfunction after stroke using functional magnetic resonance imaging (fMRI). Methods Literatures about the functional magnetic resonance imaging study about repetitive transcranial magnetic stimulation for dysfunction after stroke were retrieved in PubMed, Web of Science, CNKI and Wanfang data from establishment to June 1st, 2021. The quality of the literature was evaluated with Physiotherapy Evidence Database (PEDro) scale. Literature screening, and data extraction were performed by two researchers. Results A total of 14 randomized controlled trials were finally enrolled. They were of high or very high quality. They mainly involved the therapeutic effect and imaging mechanisms of rTMS on dysfunction after stroke. Conclusion rTMS could change the excitability of the cerebral cortex and the effective connections between brain regions after stroke, promote the reorganization of brain function, and achieve the recovery of post-stroke dysfunction.

Key words: stroke, dysfunction, repetitive transcranial magnetic stimulation, functional magnetic resonance imaging, scoping review

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