Evidence map›Paper›PMID 28226309›Full record

ArticleGait & posture2017

The feasibility of singing to improve gait in Parkinson disease.

Elinor C Harrison, Marie E McNeely, Gammon M Earhart

Abstract read
In one paragraph

Article in Gait & posture, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. A meta-analysis: Parkinson's disease and dual-task walking.Parkinsonism & related disorders · 2019
    Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Research Progress of Music Therapy on Gait Intervention in Patients with Parkinson's Disease.International journal of environmental research and public health · 2022
    Review
  10. Review
  11. Acute effects of singing on cardiovascular biomarkers.Frontiers in cardiovascular medicine · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. 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

3 authors at 1 institution in 1 country.

Elinor C HarrisonProgram in Physical Therapy, Washington University in St. Louis School of Medicine, St. Louis, MO, USA. Electronic address: harrisonel@wustl.edu.
Marie E McNeelyProgram in Physical Therapy, Washington University in St. Louis School of Medicine, St. Louis, MO, USA; Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, USA.
Gammon M EarhartProgram in Physical Therapy, Washington University in St. Louis School of Medicine, St. Louis, MO, USA; Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, USA; Department of Neuroscience, Washington University in St. Louis School of Medicine, St. Louis, MO, USA. Electronic address: earhartg@wustl.edu.
Washington University in St. Louis · US

Funding

EXERCISE AND PARKINSON'S: COMPARING INTERVENTIONS AND EXPLORING NEURAL MECHANISMSR01NS077959 · NINDS · WASHINGTON UNIVERSITY · PI EARHART, GAMMON M. · 2012 to 2016
$1.9M
NINDS NIH HHS R01 NS077959
6 · The paper itself

Abstract

Brain regions important for controlling movement are also responsible for rhythmic processing. In Parkinson disease (PD), defective internal timing within the brain has been linked to impaired beat discrimination, and may contribute to a loss of ability to maintain a steady gait rhythm. Less rhythmic gait is inherently less efficient, and this may lead to gait impairment including reduced speed, cadence, and stride length, as well as increased variability. While external rhythmic auditory stimulation (e.g. a metronome beat) is well-established as an effective tool to stabilize gait in PD, little is known about whether self-generated cues such as singing have the same beneficial effect on gait in PD. Thus, we compared gait patterns of 23 people with mild to moderate PD under five cued conditions: uncued, music only, singing only, singing with music, and a verbal dual-task condition. In our single-session study, singing while walking did not significantly alter velocity, cadence, or stride length, indicating that it was not excessively demanding for people with PD. In addition, walking was less variable when singing than during other cued conditions. This was further supported by the comparison between singing trials and a verbal dual-task condition. In contrast to singing, the verbal dual-task negatively affected gait performance. These findings suggest that singing holds promise as an effective cueing technique that may be as good as or better than traditional cueing techniques for improving gait among people with PD.

Indexed as

GaitSingingAcoustic StimulationAgedFeasibility StudiesFemaleHumansMaleParkinson DiseasePeriodicityTask Performance and AnalysisCueingGaitMusicParkinson diseaseSinging

Identifiers

PMID28226309
PMCPMC5373799
OpenAlexW2588909026

What OpenQuestion holds

Textmetadata
LicenceTDM
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.