Objective: This study aimed to examine the effects of a 12-week Baduanjin intervention on response inhibition and electrophysiological activity in children with attention-deficit/hyperactivity disorder (ADHD).
Methods: In this randomized controlled trial (RCT), 90 children with ADHD were randomly assigned to a Baduanjin, regular physical activity, or waitlist control group for 12 weeks. Behavioral performance and event-related potentials (ERP) during a Go/No-Go task were measured pre- and post-intervention. Parents completed the Swanson, Nolan, and Pelham IV scale (SNAP-IV) at both time points.
Results: After 12 weeks, SNAP-IV scores decreased in the Baduanjin and regular physical activity groups, with no significant change in the control group. In the Go/No-Go task, the Baduanjin group showed a reduction in No-Go error rates, the regular physical activity group showed no change, and the control group showed a trend toward increased errors. Neurophysiologically, only the N2/P3 components showed larger amplitudes in the No-Go condition compared to Go, with no other significant differences observed.
Conclusion: Preliminary evidence suggests that Baduanjin has the potential to improve response inhibition in children with ADHD; however, evidence for improvements at the neural level requires further investigation.
Keywords: Baduanjin; Children with ADHD; EEG; Event-related potentials; Response inhibition.
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