Evidence map›Paper›PMID 22378177›Full record

Trial reportJournal of neurophysiology2012

Modulating locomotor adaptation with cerebellar stimulation.

Gowri Jayaram, Byron Tang, Rani Pallegadda, Erin V L Vasudevan, Pablo Celnik, Amy Bastian

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of neurophysiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 160 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
160citing papers in PubMed, 7 pooled it
12.4field-weighted citation impact, top 1% 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

160 citing papers in PubMed, 7 syntheses or guidelines pooled it, 271 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Pooled it
  8. Trial
  9. Trial
  10. Trial
  11. Trial
  12. Trial
  13. Trial
  14. Trial
  15. Trial
  16. Trial
  17. Trial
  18. Trial
  19. Trial
  20. Trial

100 more citing papers are in PubMed but not listed here.

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 at 4 institutions in 1 country.

Gowri JayaramKennedy Krieger Institute, Baltimore, MD, USA.
Byron Tang
Rani Pallegadda
Erin V L Vasudevan
Pablo Celnik
Amy Bastian
Kennedy Krieger Institute · USJohns Hopkins Medicine · USJohns Hopkins University · USMoss Rehabilitation Hospital · US

Funding

MECHANISMS AND REHABILITATION OF CEREBELLAR ATAXIAR01HD040289 · NICHD · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI BASTIAN, AMY J. · 2002 to 2022
$6.2M
Novel Strategies to Enhance Motor Function After StrokeR01HD053793 · NICHD · JOHNS HOPKINS UNIVERSITY · PI CELNIK, PABLO ARIEL · 2007 to 2019
$5.2M
Human Locomotor Plasticity in Health and DiseaseR01HD048741 · NICHD · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI BASTIAN, AMY J. · 2006 to 2014
$2.6M
Non-invasive Cerebellar Stimulation to Improve LocomotionR21HD060169 · NICHD · JOHNS HOPKINS UNIVERSITY · PI CELNIK, PABLO ARIEL · 2009 to 2010
$461k
Optimizing Locomotor AdaptationF32NS063642 · NINDS · HUGO W. MOSER RES INST KENNEDY KRIEGER · PI VASUDEVAN, ERIN V. · 2008 to 2009
$93k
Cortical stimulation as a candidate adjuvant to walking re-training post strokeF31NS062503 · NINDS · JOHNS HOPKINS UNIVERSITY · PI JAYARAM, GOWRI · 2008 to 2010
$82k
NICHD NIH HHS R01 HD040289NICHD NIH HHS R01 HD048741NICHD NIH HHS R01 HD053793NICHD NIH HHS R21 HD060169NICHD NIH HHS R21HD060169NINDS NIH HHS F31 NS062503NINDS NIH HHS F32 NS063642
6 · The paper itself

Abstract

Human locomotor adaptation is necessary to maintain flexibility of walking. Several lines of research suggest that the cerebellum plays a critical role in motor adaptation. In this study we investigated the effects of noninvasive stimulation of the cerebellum to enhance locomotor adaptation. We found that anodal cerebellar transcranial direct current stimulation (tDCS) applied during adaptation expedited the adaptive process while cathodal cerebellar tDCS slowed it down, without affecting the rate of de-adaptation of the new locomotor pattern. Interestingly, cerebellar tDCS affected the adaptation rate of spatial but not temporal elements of walking. It may be that spatial and temporal control mechanisms are accessible through different neural circuits. Our results suggest that tDCS could be used as a tool to modulate locomotor training in neurological patients with gait impairments.

Indexed as

Adaptation, PhysiologicalAdultCerebellumElectric StimulationFemaleHumansMaleMotor ActivityWalkingYoung Adult

Identifiers

PMID22378177
PMCPMC3378372
OpenAlexW2102326962

What OpenQuestion holds

Textmetadata
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.