Evidence map›Paper›PMID 32703902›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2020

Maintained Representations of the Ipsilateral and Contralateral Limbs during Bimanual Control in Primary Motor Cortex.

Kevin P Cross, Ethan A Heming, Douglas J Cook, Stephen H Scott

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. A causal role for the posterior corpus callosum in bimanual coordination.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Concurrent TMS-EEG to characterize cortical responses in the motor and prefrontal cortices in Parkinson's disease.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Article
  5. Cortical sculpting of a rhythmic motor program.bioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Kernels of Motor Memory Formation: Temporal Generalization in Bimanual Adaptation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  11. Article
  12. Preparatory activity and the expansive null-space.Nature reviews. Neuroscience · 2024
    Review
  13. Identifying Interpretable Latent Factors with Sparse Component Analysis.bioRxiv : the preprint server for biology · 2024
    Article
  14. Article
  15. Does Ipsilateral Remapping Following Hand Loss Impact Motor Control of the Intact Hand?The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Proprioceptive and Visual Feedback Responses in Macaques Exploit Goal Redundancy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  20. 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

4 authors at 2 institutions in 3 countries.

Kevin P CrossCentre for Neuroscience Studies 13kc18@queensu.ca.ORCID 0000-0001-9820-1043
Ethan A HemingCentre for Neuroscience Studies.
Douglas J CookCentre for Neuroscience Studies.ORCID 0000-0002-4353-6716
Stephen H ScottCentre for Neuroscience Studies.ORCID 0000-0002-8821-1843
Queen's University · CAQueens University · BD

Funding

CIHR
6 · The paper itself

Abstract

Primary motor cortex (M1) almost exclusively controls the contralateral side of the body. However, M1 activity is also modulated during ipsilateral body movements. Previous work has shown that M1 activity related to the ipsilateral arm is independent of the M1 activity related to the contralateral arm. How do these patterns of activity interact when both arms move simultaneously? We explored this problem by training 2 monkeys (male,

Indexed as

Functional LateralityMotor SkillsAnimalsFeedback, PhysiologicalHandMacaca mulattaMaleMotor Cortexbimanual controlfeedbackprimary motor cortexstablesubspace

Identifiers

PMID32703902
PMCPMC7455209
OpenAlexW3044012079

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.