1. A friend in need is a friend indeed: Acute tandem rope skipping enhances inter-brain synchrony of socially avoidant individuals.
- Author
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Deng X, Chen Y, Chen K, Ludyga S, Zhang Z, Cheval B, Zhu W, Chen J, Ishihara T, Hou M, Gao Y, Kamijo K, Yu Q, Hillman CH, Kramer AF, Erickson KI, Delli Paoli AG, McMorris T, Gerber M, Kuang J, Cheng Z, Pindus D, Dupuy O, Heath M, Herold F, and Zou L
- Subjects
- Humans, Male, Female, Adult, Young Adult, Exercise physiology, Social Cognition, Friends, Cooperative Behavior, Gamma Rhythm physiology, Brain physiology, Electroencephalography methods
- Abstract
Team-based physical activity (PA) can improve social cognition; however, few studies have investigated the neurobiological mechanism underlying this benefit. Accordingly, a hyper-scanning protocol aimed to determine whether the interbrain synchrony (IBS) is influenced by an acute bout of team-based PA (i.e., tandem rope skipping). Specifically, we had socially avoidant participants (SOA, N=15 dyads) and their age-matched controls (CO, N=16 dyads) performed a computer-based cooperative task while EEG was recorded before and after two different experimental conditions (i.e., 30-min of team-based PA versus sitting). Phase locking value (PLV) was used to measure IBS. Results showed improved frontal gamma band IBS after the team-based PA compared to sitting when participants received successful feedback in the task (M
skipping = 0.016, Msittting = -0.009, p = 0.082, ηp 2 = 0.387). The CO group showed a larger change in frontal and central gamma band IBS when provided failure feedback in the task (Mskipping = 0.017, Msittting = -0.009, p = 0.075, ηp 2 = 0.313). Thus, results suggest that socially avoidant individuals may benefit from team-based PA via improved interbrain synchrony. Moreover, our findings deepen our understanding of the neurobiological mechanism by which team-based PA may improve social cognition among individuals with or without social avoidance., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)- Published
- 2024
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