Evidence map›Paper›PMID 33617124›Full record

ArticleHuman brain mapping2021

Musical instrument training program improves verbal memory and neural efficiency in novice older adults.

Xia Guo, Masatoshi Yamashita, Maki Suzuki, Chie Ohsawa, Kohei Asano, Nobuhito Abe, Takahiro Soshi, Kaoru Sekiyama

Open access · goldAbstract read
In one paragraph

Article in Human brain mapping, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 11% 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, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The impact of music making on neural efficiency & dual-task walking performance in healthy older adults.Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors at 3 institutions in 1 country.

Xia GuoGraduate School of Social and Cultural Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0003-1561-880X
Masatoshi YamashitaGraduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, Kyoto, Japan.
Maki SuzukiGraduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, Kyoto, Japan.
Chie OhsawaKokoro Research Center, Kyoto University, Kyoto, Japan.
Kohei AsanoKokoro Research Center, Kyoto University, Kyoto, Japan.
Nobuhito AbeKokoro Research Center, Kyoto University, Kyoto, Japan.
Takahiro SoshiGraduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, Kyoto, Japan.
Kaoru SekiyamaGraduate School of Advanced Integrated Studies in Human Survivability, Kyoto University, Kyoto, Japan.
Kyoto University · JPJapan Society for the Promotion of Science · JPMukogawa Women's University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies indicate that musical instrument training may improve the cognitive function of older adults. However, little is known about the neural origins of training-related improvement in cognitive function. Here, we assessed the effects of instrumental training program on cognitive functions and neural efficiency in musically naïve older adults (61-85 years old). Participants were assigned to either the intervention group, which received a 4-month instrumental training program using keyboard harmonica, or a control group without any alternative training. Cognitive measurements and functional magnetic resonance imaging during visual working memory (VWM) task were administered before and after the intervention in both groups. Behavioral data revealed that the intervention group significantly improved memory performance on the test that measures verbal recall compared to the control group. Neuroimaging data revealed that brain activation in the right supplementary motor area, left precuneus, and bilateral posterior cingulate gyrus (PCgG) during the VWM task decreased after instrumental training only in the intervention group. Task-related functional connectivity (FC) analysis revealed that the intervention group showed decreased FC between the right PCgG and left middle temporal gyrus, and between the left putamen and right superior temporal gyrus (lPu-rSTG) during a VWM task after the intervention. Furthermore, a greater improvement in memory performance in the intervention group was associated with a larger reduction in lPu-rSTG FC, which might be interpreted as improved neural efficiency. Our results indicate that the musical instrument training program may contribute to improvements in verbal memory and neural efficiency in novice older adults.

Indexed as

ConnectomePractice, PsychologicalAgedAged, 80 and overAgingCerebral CortexFemaleHumansMagnetic Resonance ImagingMaleMemory, Short-TermMental RecallMiddle AgedMusicPattern Recognition, VisualPsychomotor Performanceaginginstrumental interventionneural efficiencyrandomized controlled trialverbal memory

Identifiers

PMID33617124
PMCPMC7927292
OpenAlexW3112744419

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.