Evidence map›Paper›PMID 34772692›Full record

ArticleeNeuro

Changes of Mind after Movement Onset Depend on the State of the Motor System.

Ignasi Cos, Giovanni Pezzulo, Paul Cisek

Open access · goldAbstract read
In one paragraph

Article in eNeuro. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
5.7field-weighted citation impact, top 4% 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

17 citing papers in PubMed, 32 citations in OpenAlex.

  1. The continuous dynamics of planning and acting in a virtually embodied task.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Online Movements Reflect Ongoing Deliberation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  4. Embodied decisions as active inference.PLoS computational biology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Embodied decisions during walking.Journal of neurophysiology · 2022
    Article
  15. Article
  16. The road towards understanding embodied decisions.Neuroscience and biobehavioral reviews · 2021
    Review
  17. 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

3 authors at 3 institutions in 3 countries.

Ignasi CosFacultat de Matemàtica i Informàtica, Universitat de Barcelona, 08007 Barcelona, Spain ignasi.cos@ub.edu.ORCID 0000-0002-4639-1444
Giovanni PezzuloInstitute of Cognitive Sciences and Technologies-National Research Council, 00185 Rome, Italy.ORCID 0000-0001-6813-8282
Paul CisekDepartment of Neuroscience, University of Montréal, Montréal, Québec H3T 1J, Canada.
Institute of Cognitive Sciences and Technologies · ITUniversitat de Barcelona · ESUniversité de Montréal · CA

Funding

European Research Council 820213
6 · The paper itself

Abstract

Decision-making is traditionally described as a cognitive process of deliberation followed by commitment to an action choice, preceding the planning and execution of the chosen action. However, this is challenged by recent data suggesting that during situated decisions, multiple options are specified simultaneously and compete in premotor cortical areas for selection and execution. Previous studies focused on the competition during planning and left unaddressed the dynamics of decisions during movement. Does deliberation extend into the execution phase? Are nonselected options still considered? Here we studied a decision-making task in which human participants were instructed to select a reaching path trajectory from an origin to a rectangular target, where reward was distributed nonuniformly at the target. Critically, we applied mechanical perturbations to the arm during movement to study under which conditions such perturbations produce changes of mind. Our results show that participants initially selected the direction of movement toward the highest reward region and changed their mind most frequently when the two choices offered the same reward, showing that deliberation continues and follows cost-benefit considerations during movement. Furthermore, changes of mind were dependent on the intensity of the perturbation and the current state of the motor system, including velocity and distance to targets. Although reward remains most relevant, our results indicate that the state of the motor system when the perturbation occurs is a crucial determinant of changes of mind.

Indexed as

Motor CortexPsychomotor PerformanceDecision MakingHumansMovementRewardchange of minddecision-makingKINARMmotor systemreward

Identifiers

PMID34772692
PMCPMC8675088
OpenAlexW3211790112

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.