Evidence map›Paper›PMID 21900560›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Contextual novelty modulates the neural dynamics of reward anticipation.

Nico Bunzeck, Marc Guitart-Masip, Ray J Dolan, Emrah Düzel

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  9. Review
  10. Article
  11. Luring the Motor System: Impact of Performance-Contingent Incentives on Pre-Movement Beta-Band Activity and Motor Performance.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  12. Article
  13. Whole-Brain Neural Dynamics of Probabilistic Reward Prediction.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  14. Article
  15. Article
  16. Article
  17. Human oscillatory activity in near-miss events.Social cognitive and affective neuroscience · 2015
    Article
  18. Perceptual Salience and Reward Both Influence Feedback-Related Neural Activity Arising from Choice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2015
    Article
  19. Article
  20. Novelty enhances visual salience independently of reward in the parietal lobe.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    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.

Nico BunzeckDepartment of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany. n.bunzeck@uke.de
Marc Guitart-Masip
Ray J Dolan
Emrah Düzel

Funding

Wellcome Trust 078865Wellcome Trust 081259Wellcome Trust 81259
6 · The paper itself

Abstract

We investigated how rapidly the reward-predicting properties of visual cues are signaled in the human brain and the extent these reward prediction signals are contextually modifiable. In a magnetoencephalography study, we presented participants with fractal visual cues that predicted monetary rewards with different probabilities. These cues were presented in the temporal context of a preceding novel or familiar image of a natural scene. Starting at ∼100 ms after cue onset, reward probability was signaled in the event-related fields (ERFs) over temporo-occipital sensors and in the power of theta (5-8 Hz) and beta (20-30 Hz) band oscillations over frontal sensors. While theta decreased with reward probability beta power showed the opposite effect. Thus, in humans anticipatory reward responses are generated rapidly, within 100 ms after the onset of reward-predicting cues, which is similar to the timing established in non-human primates. Contextual novelty enhanced the reward anticipation responses in both ERFs and in beta oscillations starting at ∼100 ms after cue onset. This very early context effect is compatible with a physiological model that invokes the mediation of a hippocampal-VTA loop according to which novelty modulates neural response properties within the reward circuitry. We conclude that the neural processing of cues that predict future rewards is temporally highly efficient and contextually modifiable.

Indexed as

CuesRewardAdultAnticipation, PsychologicalBeta RhythmBrainElectroencephalographyEvoked PotentialsFemaleFractalsHumansMagnetic Resonance ImagingMagnetoencephalographyMalePhotic StimulationPsychomotor Performance

Identifiers

PMID21900560
PMCPMC3192314

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.