1. An investigation of the acute effects of aerobic exercise on executive function and cortical excitability in adolescents with attention deficit hyperactivity disorder (ADHD).
- Author
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Kuo HI, Sun JL, Nitsche M, and Chang JC
- Subjects
- Humans, Adolescent, Male, Female, Inhibition, Psychological, Child, Neuropsychological Tests, Attention Deficit Disorder with Hyperactivity physiopathology, Attention Deficit Disorder with Hyperactivity therapy, Executive Function physiology, Exercise physiology, Transcranial Magnetic Stimulation methods, Memory, Short-Term physiology, Cross-Over Studies, Cortical Excitability physiology
- Abstract
Previous studies have shown that aerobic exercise has beneficial effects on executive function in adolescents with attention-deficit hyperactivity disorder (ADHD). The underlying mechanisms could be partially due to aerobic exercise-induced cortical excitability modulation. The aim of this study was to explore the effects of acute aerobic exercise on executive functions and cortical excitability and the association between these phenomena in adolescents with ADHD. The study was conducted using a complete crossover design. Executive functions (inhibitory control, working memory, and planning) and cortical excitability were assessed in twenty-four drug-naïve adolescents with ADHD before and after acute aerobic exercise or a control intervention. Inhibitory control, working memory, and planning improved after acute aerobic exercise in adolescents with ADHD. Moreover, cortical excitability monitored by transcranial magnetic stimulation (TMS) decreased after intervention in this population. Additionally, improvements in inhibitory control and working memory performance were associated with enhanced cortical inhibition. The findings provide indirect preliminary evidence for the assumption that changes in cortical excitability induced by aerobic exercise partially contribute to improvements in executive function in adolescents with ADHD., Competing Interests: Declarations. Conflict of interest: The authors declare that there are no competing financial interests., (© 2024. Springer-Verlag GmbH Germany, part of Springer Nature.)
- Published
- 2024
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