Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise

Numerous studies indicated the physical benefits of regular exercise, but the neurophysiological mechanisms of regular exercise in elders were less investigated. We aimed to compare changes in brain activity during exercise in elderly people and in young adults with and without regular exercise habi...

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Autores principales:	Szu-Yu Lin, Chi-Wen Jao, Po-Shan Wang, Michelle Liou, Jun-Liang Wu, Hsiao Chun, Ching-Ting Tseng, Yu-Te Wu
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	exercise EEG EMG ECG brain activity age Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/27382f4095db431b86b372aa0c7f45a9
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spelling	oai:doaj.org-article:27382f4095db431b86b372aa0c7f45a92021-11-11T19:11:53ZDifferences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise10.3390/s212172201424-8220https://doaj.org/article/27382f4095db431b86b372aa0c7f45a92021-10-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/21/7220https://doaj.org/toc/1424-8220Numerous studies indicated the physical benefits of regular exercise, but the neurophysiological mechanisms of regular exercise in elders were less investigated. We aimed to compare changes in brain activity during exercise in elderly people and in young adults with and without regular exercise habits. A total of 36 healthy young adults (M/F:18/18) and 35 healthy elderly adults (M/F:20/15) participated in this study. According to exercise habits, each age group were classified into regular and occasional exerciser groups. ECG, EEG, and EMG signals were recorded using V-AMP with a 1-kHz sampling rate. The participants were instructed to perform three 5-min bicycle rides with different exercise loads. The EEG spectral power of elders who exercised regularly revealed the strongest positive correlation with their exercise intensity by using Pearson correlation analysis. The results demonstrate that exercise-induced significant cortical activation in the elderly participants who exercised regularly, and most of the <i>p</i>-values are less than 0.001. No significant correlation was observed between spectral power and exercise intensity in the elders who exercised occasionally. The young participants who exercised regularly had greater cardiac and neurobiological efficiency. Our results may provide a new exercise therapy reference for adult groups with different exercise habits, especially for the elders.Szu-Yu LinChi-Wen JaoPo-Shan WangMichelle LiouJun-Liang WuHsiao ChunChing-Ting TsengYu-Te WuMDPI AGarticleexerciseEEGEMGECGbrain activityageChemical technologyTP1-1185ENSensors, Vol 21, Iss 7220, p 7220 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	exercise EEG EMG ECG brain activity age Chemical technology TP1-1185
spellingShingle	exercise EEG EMG ECG brain activity age Chemical technology TP1-1185 Szu-Yu Lin Chi-Wen Jao Po-Shan Wang Michelle Liou Jun-Liang Wu Hsiao Chun Ching-Ting Tseng Yu-Te Wu Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
description	Numerous studies indicated the physical benefits of regular exercise, but the neurophysiological mechanisms of regular exercise in elders were less investigated. We aimed to compare changes in brain activity during exercise in elderly people and in young adults with and without regular exercise habits. A total of 36 healthy young adults (M/F:18/18) and 35 healthy elderly adults (M/F:20/15) participated in this study. According to exercise habits, each age group were classified into regular and occasional exerciser groups. ECG, EEG, and EMG signals were recorded using V-AMP with a 1-kHz sampling rate. The participants were instructed to perform three 5-min bicycle rides with different exercise loads. The EEG spectral power of elders who exercised regularly revealed the strongest positive correlation with their exercise intensity by using Pearson correlation analysis. The results demonstrate that exercise-induced significant cortical activation in the elderly participants who exercised regularly, and most of the <i>p</i>-values are less than 0.001. No significant correlation was observed between spectral power and exercise intensity in the elders who exercised occasionally. The young participants who exercised regularly had greater cardiac and neurobiological efficiency. Our results may provide a new exercise therapy reference for adult groups with different exercise habits, especially for the elders.
format	article
author	Szu-Yu Lin Chi-Wen Jao Po-Shan Wang Michelle Liou Jun-Liang Wu Hsiao Chun Ching-Ting Tseng Yu-Te Wu
author_facet	Szu-Yu Lin Chi-Wen Jao Po-Shan Wang Michelle Liou Jun-Liang Wu Hsiao Chun Ching-Ting Tseng Yu-Te Wu
author_sort	Szu-Yu Lin
title	Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
title_short	Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
title_full	Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
title_fullStr	Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
title_full_unstemmed	Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise
title_sort	differences in physiological signals due to age and exercise habits of subjects during cycling exercise
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/27382f4095db431b86b372aa0c7f45a9
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Differences in Physiological Signals Due to Age and Exercise Habits of Subjects during Cycling Exercise

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