Evidence map›Paper›PMID 28696410›Full record

ArticleNature communications2017

A neural link between generosity and happiness.

Soyoung Q Park, Thorsten Kahnt, Azade Dogan, Sabrina Strang, Ernst Fehr, Philippe N Tobler

Abstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 2 pooled it
–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

58 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Neural signatures of prosocial behaviors.Neuroscience and biobehavioral reviews · 2020
    Pooled it
  3. Trial
  4. Article
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  7. Fundamental features of social environments determine rate of social affiliation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Review
  9. Article
  10. Article
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  13. Human Prosocial Preferences Are Related to Slow-Wave Activity in Sleep.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  14. 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

6 authors.

Soyoung Q ParkDepartment of Psychology I, University of Lübeck, Lübeck 23562, Germany.
Thorsten KahntDepartment of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA.
Azade DoganLaboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich 8006, Switzerland.
Sabrina StrangDepartment of Psychology I, University of Lübeck, Lübeck 23562, Germany.
Ernst FehrLaboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich 8006, Switzerland.
Philippe N ToblerLaboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich 8006, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Generous behaviour is known to increase happiness, which could thereby motivate generosity. In this study, we use functional magnetic resonance imaging and a public pledge for future generosity to investigate the brain mechanisms that link generous behaviour with increases in happiness. Participants promised to spend money over the next 4 weeks either on others (experimental group) or on themselves (control group). Here, we report that, compared to controls, participants in the experimental group make more generous choices in an independent decision-making task and show stronger increases in self-reported happiness. Generous decisions engage the temporo-parietal junction (TPJ) in the experimental more than in the control group and differentially modulate the connectivity between TPJ and ventral striatum. Importantly, striatal activity during generous decisions is directly related to changes in happiness. These results demonstrate that top-down control of striatal activity plays a fundamental role in linking commitment-induced generosity with happiness.

Indexed as

HappinessNeural PathwaysAdultBrainBrain MappingCognitionDecision MakingEmpathyFemaleHumansMagnetic Resonance ImagingMaleYoung Adult

Identifiers

PMID28696410
PMCPMC5508200

What OpenQuestion holds

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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.