Effects of acute moderate-intensity aerobic exercise on executive function and prefrontal cortex activity in community-dwelling older adults: A single-blind, randomized controlled trial
- Authors
- Park, Jin-Hyuck
- Issue Date
- Mar-2022
- Publisher
- Nihon Ronen Igakkai/Japan Geriatrics Society
- Keywords
- cognition; cognitive behavioral therapy; exercise
- Citation
- Geriatrics and Gerontology International, v.22, no.3, pp 227 - 232
- Pages
- 6
- Journal Title
- Geriatrics and Gerontology International
- Volume
- 22
- Number
- 3
- Start Page
- 227
- End Page
- 232
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/20538
- DOI
- 10.1111/ggi.14352
- ISSN
- 1444-1586
1447-0594
- Abstract
- Aim To date, there is a controversy regarding the effects of acute aerobic exercise of moderate intensity on executive function and prefrontal cortex activity in community-dwelling older adults. This study aimed to investigate the effects of acute aerobic exercise of moderate intensity in healthy older adults. Methods Fifty-six healthy older adults were randomly assigned to the experimental group (EG) that performed moderate-intensity aerobic exercise or the wait-list control group (CG) for a total of 15 sessions. To compare the two groups, the Stroop Color-Word Task (SCWT) and the Trail-Making Test Part B (TMT-B) were implemented for executive function and prefrontal cortex activity during executive function testing. Results After the intervention, the EG achieved a significant improvement in the SCWT (P < 0.001; eta(2) = 0.196) and the TMT-B (P < 0.001; eta(2) = 0.245) compared with the CG. In addition, the EG showed a lower HbO2 concentration in the prefrontal cortex than the CG during the SCWT (P < 0.05; eta(2) = 0.076) and the TMT-B (P < 0.05; eta(2) = 0.090). Conclusions These findings shed new light on the clinical effectiveness of acute moderate-intensity aerobic exercise on executive function and prefrontal cortex activity in healthy older adults. Geriatr Gerontol Int 2022; center dot center dot: center dot center dot-center dot center dot.
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Collections - College of Medical Sciences > Department of Occupational Therapy > 1. Journal Articles
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