Evidence map›Paper›PMID 30356485›Full record

ArticleJournal of sport and health science2018

Differential effects of physical activity and sleep duration on cognitive function in young adults.

Kazuko Kato, Kunihiro Iwamoto, Naoko Kawano, Yukihiro Noda, Norio Ozaki, Akiko Noda

Abstract read
In one paragraph

Article in Journal of sport and health science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
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

29 citing papers in PubMed.

  1. Trial
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  5. Article
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  13. Physical Activity and Executive Functions in Adolescents: The Mediating Role of Sleepiness.International journal of environmental research and public health · 2022
    Article
  14. Article
  15. Article
  16. Caffeine enhances sustained attention among adolescents.Experimental and clinical psychopharmacology · 2021
    Article
  17. Article
  18. Article
  19. Review
  20. Publications on the Association Between Cognitive Function and Pain from 2000 to 2018: A Bibliometric Analysis Using CiteSpace.Medical science monitor : international medical journal of experimental and clinical research · 2019
    Article
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.

Kazuko KatoDepartment of Biomedical Sciences, Chubu University Graduate School of Life and Health Sciences, Kasugai, Aichi 487-8501, Japan.
Kunihiro IwamotoDepartment of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan.
Naoko KawanoInstitutes of Innovation for Future Society, Nagoya University, Nagoya, Aichi 466-8550, Japan.
Yukihiro NodaDivision of Clinical Sciences and Neuropsychopharmacology, Graduate School of Pharmacy, Meijo University, Nagoya, Aichi 468-8503, Japan.
Norio OzakiDepartment of Psychiatry, Nagoya University Graduate School of Medicine, Nagoya, Aichi 466-8550, Japan.
Akiko NodaDepartment of Biomedical Sciences, Chubu University Graduate School of Life and Health Sciences, Kasugai, Aichi 487-8501, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAlthough exercise and sleep duration habits are associated with cognitive function, their beneficial effects on cognitive function remain unclear. We aimed to examine the effect of sleep duration and daily physical activity on cognitive function, elucidating the neural mechanisms using near-infrared spectroscopy (NIRS).

methodsA total of 23 healthy young adults (age 22.0 ± 2.2 years) participated in this study. Exercise amount was assessed using a uniaxial accelerometer. We evaluated total sleep time (TST) and sleep efficiency by actigraphy. Cognitive function was tested using the N-back task, the Wisconsin Card Sorting Test (WCST), and the Continuous Performance Test-Identical Pairs (CPT-IP), and the cortical oxygenated hemoglobin levels during a word fluency task were measured with NIRS.

resultsExercise amount was significantly correlated with reaction time on 0- and 1-back tasks (

conclusionExercise amount and TST had differential effects on working memory and cortical activation in the prefrontal area. Daily physical activity and appropriate sleep duration may play an important role in working memory.

Indexed as

Cortical oxygenationExecutive functionExerciseSustained attentionTotal sleep timeWorking memory

Identifiers

PMID30356485
PMCPMC6180557

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Registered trials

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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.