Evidence map›Paper›PMID 34207133›Full record

ArticleLife (Basel, Switzerland)2021

Aerobic Exercise Decreases Negative Affect by Modulating Orbitofrontal-Amygdala Connectivity in Adolescents.

Li-Kun Ge, Zhuoer Hu, Weiwen Wang, Parco M Siu, Gao-Xia Wei

Open access · goldAbstract read
In one paragraph

Article in Life (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 4 pooled it
1.8field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 4 syntheses or guidelines pooled it, 26 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 2 countries.

Li-Kun GeCAS Key Laboratory of Mental Health, Institute of Psychology, Beijing 100101, China.ORCID 0000-0002-1593-3466
Zhuoer HuCAS Key Laboratory of Mental Health, Institute of Psychology, Beijing 100101, China.
Weiwen WangCAS Key Laboratory of Mental Health, Institute of Psychology, Beijing 100101, China.
Parco M SiuDivision of Kinesiology, School of Public Health, The University of Hong Kong, Hong Kong 999077, China.
Gao-Xia WeiCAS Key Laboratory of Mental Health, Institute of Psychology, Beijing 100101, China.ORCID 0000-0002-6350-9096
Institute of Psychology, Chinese Academy of Sciences · CNSino-Danish Centre for Education and Research · CNUniversity of Hong Kong · HK

Funding

CAS Key Laboratory of Mental Health, Institute of Psychology KLMH2011ZK07National Natural Science Foundation of China 31671163the Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences Y9CX402008
6 · The paper itself

Abstract

Long-term negative affect in adolescence is associated with impairment in quality of life, interpersonal function, and social adaptation. Although physical exercise could decrease negative emotion, the underlying mechanism remains largely unknown. Acute exercise with controlled intensity might be a good experimental paradigm to unravel the potential neural mechanisms underlying the effects of physical exercise on negative affect. In this study, twenty-three males in late adolescence were randomly assigned to acute exercise group (AG) or control group. The experiment contained pre-test and post-test session interleaved with 30-min moderate-intensity exercise or seated rest. In each session, a resting-state fMRI scanning was conducted followed by completing Positive and Negative Affect Schedule and Profile of Mood State. Bilateral amygdala was used as seed region to calculate t voxel-wised functional connectivity (FC) of amygdala to whole brain. The results demonstrated, for the first time, that AG exhibited increased FC between right amygdala and right orbital frontal cortex. Significantly decreased negative affect was also observed in AG. Moreover, the increased rOFC-amygdala FC was also associated with the decreased depression score. Our findings suggest that exercise-induced decreased negative affect might be modulated by functional interactions of amygdala with both cognitive control and limbic networks, which offers a meaningful insight for clinical treatment and prevention of emotional disorders in late adolescence.

Indexed as

acute exerciseamygdaladepressionnegative affectorbitofrontal cortex

Identifiers

PMID34207133
PMCPMC8234212
OpenAlexW3174868301

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.