Evidence map›Paper›PMID 32578521›Full record

ArticleNutritional neuroscience2022

Stimuli predicting high-calorie reward increase dopamine release and drive approach to food in the absence of homeostatic need.

Alexander Gómez-A, Tatiana A Shnitko, Kevin L Caref, Saleem M Nicola, Donita L Robinson

Open access · greenAbstract read
In one paragraph

Article in Nutritional neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 33% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
  2. Article
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  4. Article
  5. Ventral Pallidal GABAergic Neuron Calcium Activity Encodes Cue-Driven Reward Seeking and Persists in the Absence of Reward Delivery.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  6. Article
  7. 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

5 authors at 2 institutions in 1 country.

Alexander Gómez-ABowles Center for Alcohol Studies, University of North Carolina, Chapel Hill, NC, USA.ORCID 0000-0001-8201-9036
Tatiana A ShnitkoBowles Center for Alcohol Studies, University of North Carolina, Chapel Hill, NC, USA.ORCID 0000-0002-7872-7408
Kevin L CarefDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA.ORCID 0000-0001-6424-4272
Saleem M NicolaDominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY, USA.ORCID 0000-0001-9582-6312
Donita L RobinsonBowles Center for Alcohol Studies, University of North Carolina, Chapel Hill, NC, USA.ORCID 0000-0001-7540-3363
University of North Carolina at Chapel Hill · USAlbert Einstein College of Medicine · US

Funding

UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Ian Michael Carroll · 1999 to 2026
$31.6M
NUCLEUS ACCUMBENS PROCESSING OF REWARD-PREDICTIVE CUESR01DA019473 · NIDA · ERNEST GALLO CLINIC AND RESEARCH CENTER · PI SALEEM M NICOLA · 2006 to 2026
$8.1M
Neural mechanisms of accumbens-dependent impulsivityR01DA038412 · NIDA · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI NICOLA, SALEEM M · 2014 to 2018
$2.0M
Nucleus accumbens opioid-dependent mechanisms of binge eatingR21MH092757 · NIMH · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI NICOLA, SALEEM M · 2012 to 2013
$450k
NIDA NIH HHS R01 DA019473NIDA NIH HHS R01 DA038412NIDDK NIH HHS P30 DK056350NIMH NIH HHS R21 MH092757
6 · The paper itself

Abstract

Animals and humans are motivated to consume high-fat, high-calorie foods by cues predicting such foods. The neural mechanisms underlying this effect are not well understood.

Indexed as

DopamineRewardAnimalsCuesFoodNucleus AccumbensRatsDopaminediscriminationdopaminefood-seeking behaviorHigh-fat rewardnucleus accumbensrat

Identifiers

PMID32578521
PMCPMC7758188
OpenAlexW3037105941

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.