Evidence map›Paper›PMID 24948813›Full record

Trial reportThe Journal of neuroscience : the official journal of the Society for Neuroscience2014

Altering spatial priority maps via reward-based learning.

Leonardo Chelazzi, Jana Eštočinová, Riccardo Calletti, Emanuele Lo Gerfo, Ilaria Sani, Chiara Della Libera, Elisa Santandrea

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers.

0numbers the graph read from it
0cells of the map it votes in
97citing 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

97 citing papers in PubMed.

  1. Article
  2. Value-Driven Crossmodal Spatial Attention: The Role of Perceptual Load.Annals of the New York Academy of Sciences · 2026
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  3. Article
  4. Listeners do not tune in to more rewarding voices.Attention, perception & psychophysics · 2026
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  6. Review
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37 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Leonardo ChelazziDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy, Italian Institute of Neuroscience, 37134 Verona, Italy, leonardo.chelazzi@univr.it.
Jana EštočinováDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy, Centre of Applied Computer Science, Pavol Jozef Šafárik University, 04154 Košice, Slovakia, and.
Riccardo CallettiDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy.
Emanuele Lo GerfoDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy, Department of Economics, Management and Statistics, University of Milan Bicocca, 20126 Milan, Italy.
Ilaria SaniDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy.
Chiara Della LiberaDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy.
Elisa SantandreaDepartment of Neurological and Movement Sciences, University of Verona, 37134 Verona, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spatial priority maps are real-time representations of the behavioral salience of locations in the visual field, resulting from the combined influence of stimulus driven activity and top-down signals related to the current goals of the individual. They arbitrate which of a number of (potential) targets in the visual scene will win the competition for attentional resources. As a result, deployment of visual attention to a specific spatial location is determined by the current peak of activation (corresponding to the highest behavioral salience) across the map. Here we report a behavioral study performed on healthy human volunteers, where we demonstrate that spatial priority maps can be shaped via reward-based learning, reflecting long-lasting alterations (biases) in the behavioral salience of specific spatial locations. These biases exert an especially strong influence on performance under conditions where multiple potential targets compete for selection, conferring competitive advantage to targets presented in spatial locations associated with greater reward during learning relative to targets presented in locations associated with lesser reward. Such acquired biases of spatial attention are persistent, are nonstrategic in nature, and generalize across stimuli and task contexts. These results suggest that reward-based attentional learning can induce plastic changes in spatial priority maps, endowing these representations with the "intelligent" capacity to learn from experience.

Indexed as

RewardAttentionFemaleHumansLearningMalePhotic StimulationPsychomotor PerformanceReaction TimeYoung Adultcross-target competitionreward-based learningspatial attentionspatial priority maps

Identifiers

PMID24948813
PMCPMC6608215

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.