Evidence map›Paper›PMID 27303292›Full record

ArticleFrontiers in aging neuroscience2016

Motor Performance Is not Enhanced by Daytime Naps in Older Adults.

Winifried Backhaus, Hanna Braass, Thomas Renné, Christian Gerloff, Friedhelm C Hummel

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 3 pooled it
0.8field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 3 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Daytime Napping and Cognitive Health in Older Adults: A Systematic Review.The journals of gerontology. Series A, Biological sciences and medical sciences · 2023
    Pooled it
  2. Pooled it
  3. Effects of a Short Daytime Nap on the Cognitive Performance: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2021
    Pooled it
  4. Trial
  5. Article
  6. Daytime napping and Alzheimer's dementia: A potential bidirectional relationship.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023
    Article
  7. Article
  8. Article
  9. Role of Napping for Learning across the Lifespan.Current sleep medicine reports · 2020
    Article
  10. Article
  11. Article
  12. Review
  13. 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

5 authors at 3 institutions in 2 countries.

Winifried BackhausBrain Imaging and NeuroStimulation (BINS) Laboratory, Department of Neurology, University Medical Center Hamburg-Eppendorf Hamburg, Germany.
Hanna BraassBrain Imaging and NeuroStimulation (BINS) Laboratory, Department of Neurology, University Medical Center Hamburg-Eppendorf Hamburg, Germany.
Thomas RennéInstitute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-EppendorfHamburg, Germany; Clinical Chemistry, Department of Molecular Medicine and Surgery, Karolinska InstitutetStockholm, Sweden.
Christian GerloffBrain Imaging and NeuroStimulation (BINS) Laboratory, Department of Neurology, University Medical Center Hamburg-Eppendorf Hamburg, Germany.
Friedhelm C HummelBrain Imaging and NeuroStimulation (BINS) Laboratory, Department of Neurology, University Medical Center Hamburg-EppendorfHamburg, Germany; University Sleep Medicine Center Hamburg, University Medical Center Hamburg-Eppendorf and Agaplesion HospitalHamburg, Germany.
Universität Hamburg · DEUniversity Medical Center Hamburg-Eppendorf · DEKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The impact of sleep on motor learning in the aging brain was investigated using an experimental diurnal nap setup. As the brain ages several components of learning as well as motor performance change. In addition, aging is also related to sleep architectural changes. This combination of slowed learning processes and impaired sleep behavior raises the question of whether sleep can enhance learning and specifically performance of procedural tasks in healthy, older adults. Previous research was able to show sleep-dependent consolidation overnight for numerous tasks in young adults. Some of these study findings can also be replicated for older adults. This study aims to clarify whether sleep-dependent consolidation can also be found during shorter periods of diurnal sleep. The impact of midday naps on motor consolidation was analyzed by comparing procedural learning using a sequence and a motor adaptation task, in a crossover fashion in healthy, non-sleep deprived, older adults randomly subjected to wake (45 min), short nap (10-20 min sleep) or long nap (50-70 min sleep) conditions. Older adults exhibited learning gains, these were not found to be sleep-dependent in either task. The results suggest that daytime naps do not have an impact on performance and motor learning in an aging population.

Indexed as

adaptationagingconsolidationnapprocedural memorysequencesleep

Identifiers

PMID27303292
PMCPMC4886106
OpenAlexW2415905304

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.