Evidence map›Paper›PMID 37386105›Full record

ArticleNature human behaviour2023

A mesocorticolimbic signature of pleasure in the human brain.

Philip A Kragel, Michael T Treadway, Roee Admon, Diego A Pizzagalli, Evan C Hahn

Open access · greenAbstract read
In one paragraph

Article in Nature human behaviour, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
6.3field-weighted citation impact, top 3% of its field
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

23 citing papers in PubMed, 36 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Neural Representations and Functional Connections Underlie Subjective Positive Affect.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  5. Article
  6. Article
  7. Optogenetic Hedonic Hotspots in the Orbitofrontal Cortex and Insula: Causing Enhancement of Sweetness "Liking".The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. The emotional life of animals.Cognition & emotion · 2025
    Article
  12. Pleasurable music activates cerebral µ-opioid receptors: a combined PET-fMRI study.European journal of nuclear medicine and molecular imaging · 2025
    Article
  13. Article
  14. Article
  15. Review
  16. Decoding Mindfulness With Multivariate Predictive Models.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2025
    Review
  17. Enhancing task fMRI individual difference research with neural signatures.medRxiv : the preprint server for health sciences · 2025
    Article
  18. Article
  19. Article
  20. 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

5 authors at 2 institutions in 2 countries.

Philip A KragelDepartment of Psychology, Emory University, Atlanta, GA, USA. pkragel@emory.edu.ORCID http://orcid.org/0000-0001-9463-6381
Michael T TreadwayDepartment of Psychology, Emory University, Atlanta, GA, USA.ORCID http://orcid.org/0000-0002-5913-114X
Roee AdmonDepartment of Psychiatry, Harvard Medical School and McLean Hospital, Belmont, MA, USA.ORCID http://orcid.org/0000-0002-9886-5111
Diego A PizzagalliDepartment of Psychiatry, Harvard Medical School and McLean Hospital, Belmont, MA, USA.ORCID http://orcid.org/0000-0002-7772-1143
Evan C HahnDepartment of Psychology, Emory University, Atlanta, GA, USA.
Emory University · USHarvard University · US

Funding

Project 4_Bruchas : Circuit-level Approaches for Dissecting Approach/Avoidance Behaviors Mediated by Nociceptin Systems in MiceP50MH119467 · NIMH · MCLEAN HOSPITAL · PI PIZZAGALLI, DIEGO A · 2020 to 2024
$15.9M
Neuroimaging Studies of Reward Processing in DepressionR37MH068376 · NIMH · UNIVERSITY OF CALIFORNIA-IRVINE · PI Diego A Pizzagalli · 2016 to 2026
$7.4M
Glutamatergic adaptation to stress as a mechanism for anhedonia and treatment response with ketamineR01MH126083 · NIMH · EMORY UNIVERSITY · PI Michael Tilghman Treadway · 2022 to 2026
$3.9M
Stress and MDD effects on mPFC Glutamate and GABA during reward processingR00MH102355 · NIMH · EMORY UNIVERSITY · PI TREADWAY, MICHAEL TILGHMAN · 2015 to 2017
$733k
NIMH NIH HHS P50 MH119467NIMH NIH HHS R00 MH102355NIMH NIH HHS R01 MH126083NIMH NIH HHS R37 MH068376Wellcome Trust
6 · The paper itself

Abstract

Pleasure is a fundamental driver of human behaviour, yet its neural basis remains largely unknown. Rodent studies highlight opioidergic neural circuits connecting the nucleus accumbens, ventral pallidum, insula and orbitofrontal cortex as critical for the initiation and regulation of pleasure, and human neuroimaging studies exhibit some translational parity. However, whether activation in these regions conveys a generalizable representation of pleasure regulated by opioidergic mechanisms remains unclear. Here we use pattern recognition techniques to develop a human functional magnetic resonance imaging signature of mesocorticolimbic activity unique to states of pleasure. In independent validation tests, this signature is sensitive to pleasant tastes and affect evoked by humour. The signature is spatially co-extensive with mu-opioid receptor gene expression, and its response is attenuated by the opioid antagonist naloxone. These findings provide evidence for a basis of pleasure in humans that is distributed across brain systems.

Indexed as

BrainPleasureEmotionsHumansNucleus AccumbensPrefrontal Cortex

Identifiers

PMID37386105
PMCPMC11844023
OpenAlexW4382541691

What OpenQuestion holds

Textmetadata
LicenceTDM
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.