Evidence map›Paper›PMID 35037127›Full record

ArticleBrain structure & function2022

Discernible effects of tDCS over the primary motor and posterior parietal cortex on different stages of motor learning.

Guadalupe Nathzidy Rivera-Urbina, Andrés Molero-Chamizo, Michael A Nitsche

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Brain structure & function, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 19 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 3 institutions in 3 countries.

Guadalupe Nathzidy Rivera-UrbinaAutonomous University of Baja California, Blvd Juan A Zertuche y Blvd de los Lagos s/n Fracc, Valle Dorado, C.P. 22890, Ensenada, Baja California, México. nathzidy.rivera@uabc.edu.mx.ORCID http://orcid.org/0000-0001-8102-4992
Andrés Molero-ChamizoDepartment of Psychology, University of Huelva, Huelva, Spain.
Michael A NitscheLeibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany.
TU Dortmund University · DEUniversidad Autónoma de Baja California · MXUniversidad de Huelva · ES

Funding

Mexican Government UABC-PTC-610 DSA/103.5/16/1024 (PRODEP).
6 · The paper itself

Abstract

Implicit motor learning and memory involve complex cortical and subcortical networks. The induction of plasticity in these network components via non-invasive brain stimulation, including transcranial direct current stimulation (tDCS), has shown to improve motor learning. However, studies showing these effects are mostly restricted to stimulation of the primary motor cortex (M1) during the early stage of learning. Because of this, we aimed to explore the efficacy of anodal tDCS applied over the posterior parietal cortex (PPC), which is involved in memory processes, on serial reaction time task (SRTT) performance. Specifically, to evaluate the involvement of both motor learning network components, we compared the effects of tDCS applied over regions corresponding to M1 and PPC during the early and late stages of learning. The results revealed a selective improvement of reaction time (RT) during anodal stimulation over the PPC in the late stage of learning. These findings support the assumption that the PPC is relevant during specific phases of learning, at least for SRTT performance. The results also indicate that not only the target area (i.e., PPC), but also timing is crucial for achieving the effects of stimulation on motor learning.

Indexed as

Motor CortexTranscranial Direct Current StimulationLearningParietal LobeReaction TimeMotor learningPosterior parietal cortexPrimary motor cortexSerial reaction time taskTranscranial direct current stimulation

Identifiers

PMID35037127
OpenAlexW4206600635

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.