Evidence map›Paper›PMID 21786030›Full record

ArticleCognitive, affective & behavioral neuroscience2011

Dissociation between medial frontal negativity and cardiac responses in the ultimatum game: Effects of offer size and fairness.

Frederik M Van der Veen, Priya P Sahibdin

Abstract read
In one paragraph

Article in Cognitive, affective & behavioral neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Trial
  2. Belief Updating during Social Interactions: Neural Dynamics and Causal Role of Dorsomedial Prefrontal Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
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  18. A neural signature of the creation of social evaluation.Social cognitive and affective neuroscience · 2014
    Article
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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

2 authors.

Frederik M Van der VeenDepartment of Psychiatry, Erasmus MC, PO Box 2040, 3000 CA, Rotterdam, The Netherlands. f.vanderveen@erasmusmc.nl
Priya P Sahibdin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present study, we examined the role of fairness and offer size on brain and cardiac responses in the ultimatum game (UG). Twenty healthy volunteers played the role of responder in a computerized version of the UG in which the fairness and size of the offers were systematically varied. Both fairness and size of the offer influenced the acceptance rates in a predictable way, leading to fewer accepted unfair and low offers. Only unfair high, but not unfair low offers were accompanied by a medial frontal negativity. An unexpected stronger cardiac deceleration to fairer offers was found, which was not affected by the size of the offers. Cardiac and electrocortical measures showed a different relation with performance, and both measures were correlated only modestly. This dissociation between cardiac responses and brain potentials is discussed in terms of a possible differential sensitivity to effects of stimulus probability and violation of the social rules.

Indexed as

Cerebral CortexDecision MakingElectroencephalographyEmotionsEvoked PotentialsFemaleGames, ExperimentalHeart RateHumansMaleYoung Adult

Identifiers

PMID21786030
PMCPMC3232350

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.