Evidence map›Paper›PMID 29335430›Full record

ArticleScientific reports2018

Transspinal Direct Current Stimulation Produces Persistent Plasticity in Human Motor Pathways.

Lynda M Murray, Behdad Tahayori, Maria Knikou

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
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

27 citing papers in PubMed, 46 citations in OpenAlex.

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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.

Lynda M MurrayMotor Control and NeuroRecovery Research Laboratory (Klab4Recovery), Department of Physical Therapy, City University of New York, College of Staten Island, New York, NY, 10314, USA.ORCID http://orcid.org/0000-0001-7467-5607
Behdad TahayoriMotor Control and NeuroRecovery Research Laboratory (Klab4Recovery), Department of Physical Therapy, City University of New York, College of Staten Island, New York, NY, 10314, USA.
Maria KnikouMotor Control and NeuroRecovery Research Laboratory (Klab4Recovery), Department of Physical Therapy, City University of New York, College of Staten Island, New York, NY, 10314, USA. Maria.Knikou@csi.cuny.edu.ORCID http://orcid.org/0000-0002-6277-236X
The Graduate Center, CUNY · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The spinal cord is an integration center for descending, ascending, and segmental neural signals. Noninvasive transspinal stimulation may thus constitute an effective method for concomitant modulation of local and distal neural circuits. In this study, we established changes in cortical excitability and input/output function of corticospinal and spinal neural circuits before, at 0-15 and at 30-45 minutes after cathodal, anodal, and sham transspinal direct current stimulation (tsDCS) to the thoracic region in healthy individuals. We found that intracortical inhibition was different among stimulation polarities, however remained unchanged over time. Intracortical facilitation increased after cathodal and anodal tsDCS delivered with subjects seated, and decreased after cathodal tsDCS delivered with subjects lying supine. Both cathodal and anodal tsDCS increased corticospinal excitability, yet facilitation was larger and persisted for 30 minutes post stimulation only when cathodal tsDCS was delivered with subjects lying supine. Spinal input/output reflex function was decreased by cathodal and not anodal tsDCS. These changes may be attributed to altered spontaneous neural activity and membrane potentials of corticomotoneuronal cells by tsDCS involving similar mechanisms to those mediating motor learning. Our findings indicate that thoracic tsDCS has the ability to concomitantly alter cortical, corticospinal, and spinal motor output in humans.

Indexed as

AdultCerebral CortexCortical ExcitabilityEfferent PathwaysElectric Stimulation TherapyEvoked Potentials, MotorFemaleHealthy VolunteersHumansMaleNeural InhibitionSpinal CordYoung Adult

Identifiers

PMID29335430
PMCPMC5768745
OpenAlexW2782873453

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.