Evidence map›Paper›PMID 36831714›Full record

ArticleBrain sciences2023

Cognitive Performance in Short Sleep Young Adults with Different Physical Activity Levels: A Cross-Sectional fNIRS Study.

Yanwei You, Jianxiu Liu, Dizhi Wang, Yingyao Fu, Ruidong Liu, Xindong Ma

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 4 pooled it
15.4field-weighted citation impact, top 1% 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

36 citing papers in PubMed, 4 syntheses or guidelines pooled it, 60 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

6 authors at 4 institutions in 1 country.

Yanwei YouDivision of Sports Science & Physical Education, Tsinghua University, Beijing 100084, China.ORCID 0000-0001-8367-4980
Jianxiu LiuDivision of Sports Science & Physical Education, Tsinghua University, Beijing 100084, China.
Dizhi WangDivision of Sports Science & Physical Education, Tsinghua University, Beijing 100084, China.
Yingyao FuBeijing Jianhua Experimental Etown School, Beijing 100176, China.
Ruidong LiuSports Coaching College, Beijing Sport University, Beijing 100091, China.ORCID 0000-0001-7949-3079
Xindong MaDivision of Sports Science & Physical Education, Tsinghua University, Beijing 100084, China.
Tsinghua University · CNBeijing Sport University · CNChinese Institute for Brain Research · CNVanke (China) · CN

Funding

China Postdoctoral Science Foundation 2022M711858Institute of Sports Development Research of Tsinghua University (Research on John Mo's thought and practice of Physical Education)
6 · The paper itself

Abstract

Short sleep is a common issue nowadays. The purpose of this study was to investigate prefrontal cortical hemodynamics by evaluating changes in concentrations of oxygenated hemoglobin (HbO) in cognitive tests among short-sleep young adults and to explore the relationship between sleep duration, physical activity level, and cognitive function in this specific population. A total of 46 participants (25 males and 21 females) were included in our study, and among them, the average sleep duration was 358 min/day. Stroop performance in the short sleep population was linked to higher levels cortical activation in distinct parts of the left middle frontal gyrus. This study found that moderate-to-vigorous physical activity (MVPA) was significantly associated with lower accuracy of incongruent Stroop test. The dose-response relationship between sleep duration and Stroop performance under different levels of light-intensity physical activity (LPA) and MVPA was further explored, and increasing sleep time for different PA level was associated with better Stroop performance. In summary, this present study provided neurobehavioral evidence between cortical hemodynamics and cognitive function in the short sleep population. Furthermore, our findings indicated that, in younger adults with short sleep, more MVPA was associated with worse cognitive performance. Short sleep young adults should increase sleep time, rather than more MVPA, to achieve better cognitive function.

Indexed as

cognitive performancefNIRSphysical activityshort sleepStroop test

Identifiers

PMID36831714
PMCPMC9954673
OpenAlexW4317435494

What OpenQuestion holds

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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.