UM  > Faculty of Education
Affiliated with RCfalse
Status已發表Published
Does exercise have a protective effect on cognitive function under hypoxia? A systematic review with meta-analysis
Jung,Myungjin1; Zou,Liye2; Yu,Jane Jie3; Ryu,Seungho1; Kong,Zhaowei4; Yang,Lin5,6; Kang,Minsoo1; Lin,Jingyuan2; Li,Hong2; Smith,Lee7; Loprinzi,Paul D.8
2020-12
Source PublicationJournal of Sport and Health Science
ISSN2095-2546
Abstract

Objective: This study aimed to examine (1) the independent effects of hypoxia on cognitive function and (2) the effects of exercise on cognition while under hypoxia. Methods: Design: Systematic review with meta-analysis. Data sources: PubMed, Scopus, Web of Science, PsychInfo, and SPORTDiscus were searched. Eligibility criteria for selecting studies: randomized controlled trials and nonrandomized controlled studies that investigated the effects of chronic or acute exercise on cognition under hypoxia were considered (Aim 2), as were studies investigating the effects of hypoxia on cognition (Aim 1). Results: In total, 18 studies met our inclusionary criteria for the systematic review, and 12 studies were meta-analyzed. Exposure to hypoxia impaired attentional ability (standardized mean difference (SMD = –0.4), executive function (SMD = –0.18), and memory function (SMD = –0.26) but not information processing (SMD = 0.27). Aggregated results indicated that performing exercise under a hypoxia setting had a significant effect on cognitive improvement (SMD = 0.3, 95%CI: 0.14 – 0.45, I = 54%, p < 0.001). Various characteristics (e.g., age, cognitive task type, exercise type, exercise intensity, training type, and hypoxia level) moderated the effects of hypoxia and exercise on cognitive function. Conclusions: Exercise during exposure to hypoxia improves cognitive function. This association appears to be moderated by individual and exercise/hypoxia-related characteristics.

KeywordCognition Executive Function Exercise Hypoxia Memory
DOI10.1016/j.jshs.2020.04.004
URLView the original
Indexed BySCIE ; SSCI
Language英語English
WOS Research AreaSocial Sciences - Other Topics ; Sport Sciences
WOS SubjectHospitality, Leisure, Sport & Tourism ; Sport Sciences
WOS IDWOS:000598524600011
Scopus ID2-s2.0-85086164514
Fulltext Access
Citation statistics
Cited Times [WOS]:10   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Education
Corresponding AuthorZou,Liye
Affiliation1.Health and Sport Analytics Laboratory,Department of Health,Exercise Science and Recreation Management,University of Mississippi,University Park,38677,United States
2.Exercise and Mental Health Laboratory,School of Psychology,Shenzhen University,Shenzhen,518060,China
3.Department of Sports Science and Physical Education,The Chinese University of Hong Kong,Shatin,New Territories,999077,China
4.Faculty of Education,University of Macau,Taipa,Av. da Universidade,China
5.Department of Cancer Epidemiology and Prevention Research,CancerControl Alberta,Alberta Health Services,Calgary,T2S 3C3,Canada
6.Departments of Oncology and Community Health Sciences,Cumming School of Medicine,University of Calgary,Calgary,T2N 4Z6,Canada
7.The Cambridge Centre for Sport and Exercise Sciences,Anglia Ruskin University,Cambridge,United Kingdom
8.Exercise and Memory Laboratory,Department of Health,Exercise Science and Recreation Management,University of Mississippi,Oxford,United States
Recommended Citation
GB/T 7714
Jung,Myungjin,Zou,Liye,Yu,Jane Jie,et al. Does exercise have a protective effect on cognitive function under hypoxia? A systematic review with meta-analysis[J]. Journal of Sport and Health Science,2020.
APA Jung,Myungjin,Zou,Liye,Yu,Jane Jie,Ryu,Seungho,Kong,Zhaowei,Yang,Lin,Kang,Minsoo,Lin,Jingyuan,Li,Hong,Smith,Lee,&Loprinzi,Paul D..(2020).Does exercise have a protective effect on cognitive function under hypoxia? A systematic review with meta-analysis.Journal of Sport and Health Science.
MLA Jung,Myungjin,et al."Does exercise have a protective effect on cognitive function under hypoxia? A systematic review with meta-analysis".Journal of Sport and Health Science (2020).
Files in This Item: Download All
File Name/Size Publications Version Access License
Does exercise have a(2143KB)Journal article作者接受稿开放获取CC BY-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jung,Myungjin]'s Articles
[Zou,Liye]'s Articles
[Yu,Jane Jie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jung,Myungjin]'s Articles
[Zou,Liye]'s Articles
[Yu,Jane Jie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jung,Myungjin]'s Articles
[Zou,Liye]'s Articles
[Yu,Jane Jie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Does exercise have a protective effect on cognitive function under hypoxia.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.