Evidence map›Paper›PMID 23103963›Full record

Trial reportNature neuroscience2012

A supramodal accumulation-to-bound signal that determines perceptual decisions in humans.

Redmond G O'Connell, Paul M Dockree, Simon P Kelly

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Nature neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 331 papers.

0numbers the graph read from it
0cells of the map it votes in
331citing 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

331 citing papers in PubMed.

  1. EEG reveals that dextroamphetamine improves cognitive control through multiple processes in healthy participants.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
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  18. A Shared Theta-Rhythmic Process for Selective Sampling of Environmental Information and Internally Stored Information.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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  19. A Movement-Independent Signature of Urgency during Human Perceptual Decision-Making.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
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271 more citing papers are in PubMed but not listed here.

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.

Redmond G O'ConnellTrinity College Institute of Neuroscience and School of Psychology, Trinity College Dublin, Dublin, Ireland.
Paul M Dockree
Simon P Kelly

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In theoretical accounts of perceptual decision-making, a decision variable integrates noisy sensory evidence and determines action through a boundary-crossing criterion. Signals bearing these very properties have been characterized in single neurons in monkeys, but have yet to be directly identified in humans. Using a gradual target detection task, we isolated a freely evolving decision variable signal in human subjects that exhibited every aspect of the dynamics observed in its single-neuron counterparts. This signal could be continuously tracked in parallel with fully dissociable sensory encoding and motor preparation signals, and could be systematically perturbed mid-flight during decision formation. Furthermore, we found that the signal was completely domain general: it exhibited the same decision-predictive dynamics regardless of sensory modality and stimulus features and tracked cumulative evidence even in the absence of overt action. These findings provide a uniquely clear view on the neural determinants of simple perceptual decisions in humans.

Indexed as

Acoustic StimulationAdolescentAuditory PerceptionDecision MakingFemaleHumansMaleMotion PerceptionPhotic StimulationPsychomotor PerformanceReaction TimeSignal TransductionYoung Adult

Identifiers

PMID23103963

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.