Cortical hemodynamics and inhibitory processing in preadolescent children with low and high physical activity

IF 5.3 1区心理学 Q1 PSYCHOLOGY, CLINICAL

International Journal of Clinical and Health Psychology Pub Date : 2024-01-01 DOI:10.1016/j.ijchp.2024.100438

Sebastian Ludyga , Markus Gerber , Fabian Herold , Anja Schwarz , Vera Nina Looser , Manuel Hanke

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引用次数: 0

Abstract

Background

Preadolescent children undergo developmental changes in inhibitory control. Maintenance of high levels of moderate-to-vigorous-intensity physical activity (MVPA) has been suggested to promote its maturation. We compared inhibitory control between children with low and high MVPA as well as their inhibitory processing stream and changes in cortical hemodynamics.

Method

109 participants aged 10 to 13 years wore accelerometers over 7 days. Those with MVPA levels of 30 min/d or less and 60 min/d or more further performed a computerized Stroop Color-Word task. Electroencephalography and functional near-infrared spectroscopy were used to record changes in inhibitory processing and cortical hemodynamics, respectively.

Results

An interaction of MVPA group and sex indicated better interference in highly-active boys, but the opposite pattern in girls. Independent from sex, the high compared to low MVPA group showed greater P300 and PSW amplitudes, whereas no group differences were found for N200, N450, and changes in cortical hemodynamics.

Conclusion

Children with high MVPA differ from their less-active peers by a distinct inhibitory processing profile, which is characterized by altered allocation of attentional resources and conflict resolution. However, these alterations do not necessarily translate into better performance, especially since MVPA is linked with higher inhibitory control in boys only.

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低运动量和高运动量青春期前儿童的皮质血液动力学和抑制处理

背景青春期前的儿童在抑制控制方面经历着发展变化。有人认为，保持高水平的中高强度体力活动（MVPA）可促进其成熟。我们比较了低 MVPA 和高 MVPA 儿童的抑制控制能力，以及他们的抑制处理流和大脑皮层血液动力学的变化。MVPA 水平为 30 分钟/天或以下和 60 分钟/天或以上的参与者进一步完成了计算机化的 Stroop 颜色-单词任务。结果 MVPA 组别与性别的交互作用表明，高活跃度男孩的干扰能力更强，而女孩则相反。与性别无关，高 MVPA 组比低 MVPA 组显示出更大的 P300 和 PSW 波幅，而 N200、N450 和大脑皮层血液动力学变化则没有发现组间差异。然而，这些改变并不一定会转化为更好的表现，尤其是 MVPA 仅与男孩较高的抑制控制有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Clinical and Health Psychology PSYCHOLOGY, CLINICAL-

CiteScore

10.70

自引率

5.70%

发文量

审稿时长

33 days

期刊介绍： The International Journal of Clinical and Health Psychology is dedicated to publishing manuscripts with a strong emphasis on both basic and applied research, encompassing experimental, clinical, and theoretical contributions that advance the fields of Clinical and Health Psychology. With a focus on four core domains—clinical psychology and psychotherapy, psychopathology, health psychology, and clinical neurosciences—the IJCHP seeks to provide a comprehensive platform for scholarly discourse and innovation. The journal accepts Original Articles (empirical studies) and Review Articles. Manuscripts submitted to IJCHP should be original and not previously published or under consideration elsewhere. All signing authors must unanimously agree on the submitted version of the manuscript. By submitting their work, authors agree to transfer their copyrights to the Journal for the duration of the editorial process.