Evidence map›Paper›PMID 39219499›Full record

ArticleeLife2024

Future movement plans interact in sequential arm movements.

Mehrdad Kashefi, Sasha Reschechtko, Giacomo Ariani, Mahdiyar Shahbazi, Alice Tan, Jörn Diedrichsen, J Andrew Pruszynski

Abstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Trial
  2. Article
  3. Integration of Memory and Sensory Information in Skilled Sequence Production.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  4. Article
  5. Article
  6. Competition between Tool and Hand Motion Impairs Movement Planning in Limb Apraxia.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  7. Motor Sequence Learning Involves Better Prediction of the Next Action and Optimization of Movement Trajectories.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Motor imagery enhances performance beyond the imagined action.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Cortical Areas for Planning Sequences before and during Movement.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  10. Article
  11. Article
  12. 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

7 authors.

Mehrdad KashefiWestern Institute for Neuroscience, Western University, London, Canada.ORCID https://orcid.org/0000-0001-5981-5923
Sasha ReschechtkoSchool of Exercise and Nutritional Sciences, San Diego State University, San Diego, United States.ORCID https://orcid.org/0000-0003-1025-4533
Giacomo ArianiWestern Institute for Neuroscience, Western University, London, Canada.ORCID https://orcid.org/0000-0001-9074-1272
Mahdiyar ShahbaziWestern Institute for Neuroscience, Western University, London, Canada.
Alice TanWestern Institute for Neuroscience, Western University, London, Canada.
Jörn DiedrichsenWestern Institute for Neuroscience, Western University, London, Canada.
J Andrew PruszynskiWestern Institute for Neuroscience, Western University, London, Canada.ORCID https://orcid.org/0000-0003-0786-0081

Funding

CIHR PJT-175010
6 · The paper itself

Abstract

Real-world actions often comprise a series of movements that cannot be entirely planned before initiation. When these actions are executed rapidly, the planning of multiple future movements needs to occur simultaneously with the ongoing action. How the brain solves this task remains unknown. Here, we address this question with a new sequential arm reaching paradigm that manipulates how many future reaches are available for planning while controlling execution of the ongoing reach. We show that participants plan at least two future reaches simultaneously with an ongoing reach. Further, the planning processes of the two future reaches are not independent of one another. Evidence that the planning processes interact is twofold. First, correcting for a visual perturbation of the ongoing reach target is slower when more future reaches are planned. Second, the curvature of the current reach is modified based on the next reach only when their planning processes temporally overlap. These interactions between future planning processes may enable smooth production of sequential actions by linking individual segments of a long sequence at the level of motor planning.

Indexed as

ArmMovementPsychomotor PerformanceAdultFemaleHumansMaleYoung Adulteye movementshumanmotor planningneurosciencereachingsequential movementsequential reaching

Identifiers

PMID39219499
PMCPMC11368400

What OpenQuestion holds

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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.