Eric S. Drollette, Praveen A. Pasupathi, Andrew S. Cornwall, Bryan Montero-Herrera, Megan M. O'Brokta
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引用次数: 0
Abstract
This study examined the effects of an acute bout of moderate-intensity cycling (20-min) on inhibitory control, academic achievement, and P3 event-related potential (ERP) in children. Participants (n = 22; aged 9–12) completed two counterbalanced laboratory cycling and seated rest sessions on separate days while wearing an EEG cap (64 Ag/AgCl electrodes). EEG data were recorded while performing the flanker task before, during, and after each condition. Participants also completed academic measures of fluency (word recognition, decoding, silent reading, and math) during cycling and seated rest. Results revealed no changes in reaction time or response accuracy for the flanker task across time and between conditions, and no changes in academic performance between cycling and seated rest. P3 ERP analyses revealed no change in amplitude, latency, or scalp topography, suggesting preserved attentional resource allocation and neural stability during and after dual-task performance. Together, children may be able to successfully accomplish academic responsibilities while exercising without behavioral or neurocognitive decrements to effectively meet task demands.
期刊介绍:
The International Journal of Psychophysiology is the official journal of the International Organization of Psychophysiology, and provides a respected forum for the publication of high quality original contributions on all aspects of psychophysiology. The journal is interdisciplinary and aims to integrate the neurosciences and behavioral sciences. Empirical, theoretical, and review articles are encouraged in the following areas:
• Cerebral psychophysiology: including functional brain mapping and neuroimaging with Event-Related Potentials (ERPs), Positron Emission Tomography (PET), Functional Magnetic Resonance Imaging (fMRI) and Electroencephalographic studies.
• Autonomic functions: including bilateral electrodermal activity, pupillometry and blood volume changes.
• Cardiovascular Psychophysiology:including studies of blood pressure, cardiac functioning and respiration.
• Somatic psychophysiology: including muscle activity, eye movements and eye blinks.