Psychology of sport and exercise · 2026
Neuroelectrophysiological effects of Wuqinxi exercise on reactive inhibition deficits in Parkinson's disease.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Wang Zhen, Li Yuting, Wei Jianing, Song Yuyu, Chen Jialiang, Tan Xiaoyin, Zhang Jian
Аннотация
OBJECTIVE: Motor inhibition deficits in Parkinson's disease (PD) are linked to functional alterations in the frontal-basal ganglia circuit, notably excessive interhemispheric inhibition from the right dorsolateral prefrontal cortex (DLPFC) onto the left primary motor cortex (M1). Although Wuqinxi-a traditional Chinese exercise-has been shown to ameliorate motor symptoms in PD, its potential to remediate motor inhibition impairments via modulation of cortical interhemispheric interactions remains unresolved.
METHODS: Forty-seven PD patients were randomly assigned to either a Wuqinxi group or a stretching control group for a 24-week intervention, completing 90mins sessions three times per week. We used dual-site paired-pulse transcranial magnetic stimulation (ppTMS) to combine stop-signal tasks to examine the electrophysiological and motor inhibition changes pre and post intervention.
RESULTS: Compared with pre-intervention measures, PD patients in the Wuqinxi group exhibited a significant reduction in interhemispheric inhibitory interaction between the right DLPFC and left M1, concomitant with a pronounced decrease in stop signal reaction time (SSRT).
CONCLUSIONS: 24 weeks of Wuqinxi practice attenuate excessive interhemispheric inhibition from the right DLPFC to the left M1 in PD patients, thereby alleviating impaired reactive inhibition capacity.
METHODS: Forty-seven PD patients were randomly assigned to either a Wuqinxi group or a stretching control group for a 24-week intervention, completing 90mins sessions three times per week. We used dual-site paired-pulse transcranial magnetic stimulation (ppTMS) to combine stop-signal tasks to examine the electrophysiological and motor inhibition changes pre and post intervention.
RESULTS: Compared with pre-intervention measures, PD patients in the Wuqinxi group exhibited a significant reduction in interhemispheric inhibitory interaction between the right DLPFC and left M1, concomitant with a pronounced decrease in stop signal reaction time (SSRT).
CONCLUSIONS: 24 weeks of Wuqinxi practice attenuate excessive interhemispheric inhibition from the right DLPFC to the left M1 in PD patients, thereby alleviating impaired reactive inhibition capacity.