Functional magnetic resonance imaging study about repetitive transcranial magnetic stimulation for dysfunction after stroke: a scoping review / 中国康复理论与实践

ABSTRACT

ObjectiveTo explore the brain mechanism of repetitive transcranial magnetic stimulation (rTMS) on dysfunction after stroke using functional magnetic resonance imaging (fMRI). MethodsLiteratures 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. ResultsA 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. ConclusionrTMS 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.