Evidence map›Paper›PMID 29114501›Full record

ArticleJournal of exercise rehabilitation2017

Age-dependent differences of treadmill exercise on spatial learning ability between young- and adult-age rats.

Jun-Jang Jin, Il-Gyu Ko, Sung-Eun Kim, Lakkyong Hwang, Man-Gyoon Lee, Dae-Young Kim, Sun-Young Jung

Open access · diamondAbstract read
In one paragraph

Article in Journal of exercise rehabilitation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

16 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
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  11. Hippocampal deficits in neurodevelopmental disorders.Neurobiology of learning and memory · 2019
    Review
  12. Article
  13. Article
  14. Article
  15. Evidence-based complementary and alternative medicine : eCAM · 2018
    Article
  16. 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

7 authors at 3 institutions in 1 country.

Jun-Jang JinDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea.
Il-Gyu KoDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea.
Sung-Eun KimDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea.
Lakkyong HwangDepartment of Physiology, College of Medicine, Kyung Hee University, Seoul, Korea.
Man-Gyoon LeeDepartment of Sports Medicine, College of Physical Education, Kyung Hee University, Yongin, Korea.
Dae-Young KimDepartment of Sports Healthcare, College of Humanities & Social Sciences, Inje University, Gimhae, Korea.
Sun-Young JungDepartment of Physical Therapy, Hosan University, Gyeongsan, Korea.
Kyung Hee University · KRHosan University · KRInje University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effect of exercise, which increases hippocampal neurogenesis and improves memory function, is well documented, however, differences in the effect of exercise on young children and adults are not yet known. In the present study, age-dependent differences of treadmill exercise on spatial learning ability between young- and adult-age rats were investigated. The rats in the exercise groups were forced to run on a motorized treadmill for 30 min once a day for 6 weeks. Radial 8-arm maze test was conducted for the determination of spatial learning ability. Cell proliferation in the hippocampal dentate gyrus was determined by 5-bromo-2'-deoxyuridine immunohistochemistry. Western blot for brain-derived neurotrophic factor (BDNF) and tyrosine kinase B (TrkB) was performed. In the present study, the number of errors in the young-age rats was effectively decreased by treadmill exercise. Hippocampal neurogenesis was more active in the young-age rats than in the adult-age rats. BDNF and TrkB expression in the hippocampus was greater in the adult-age rats than in the young-age rats. The results of this study showed that adults have excellent spatial learning abilities than children, but the improvement of exercise-induced spatial learning ability through neurogenesis is better in children.

Indexed as

AgeHippocampusNeurogenesisSpatial learning abilityTreadmill exercise

Identifiers

PMID29114501
PMCPMC5667613
OpenAlexW2750963518

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.