Evidence map›Paper›PMID 32315894›Full record

ArticleNutrition research (New York, N.Y.)2020

Fasting may increase incentive signaling for nonfood rewards.

Xiaobei Zhang, Andrew James Melrose, Olivia De Santis, Shan Luo, Kathleen A Page, Eustace Hsu, John R Monterosso

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrition research (New York, N.Y.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

7 authors.

Xiaobei ZhangDepartment of Psychology, University of Southern California, 90089.
Andrew James MelroseDepartment of Psychology, University of Southern California, 90089.
Olivia De SantisDepartment of Psychology, University of Southern California, 90089.
Shan LuoDepartment of Psychology, University of Southern California, 90089; Division of Endocrinology, Keck School of Medicine, University of Southern California, 90033; Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, 90033.
Kathleen A PageDivision of Endocrinology, Keck School of Medicine, University of Southern California, 90033; Neuroscience Graduate Program, University of Southern California, 90089; Diabetes and Obesity Research Institute, Keck School of Medicine, University of Southern California, 90033.
Eustace HsuDepartment of Psychology, University of Southern California, 90089; Division of Endocrinology, Keck School of Medicine, University of Southern California, 90033.
John R MonterossoDepartment of Psychology, University of Southern California, 90089; Neuroscience Graduate Program, University of Southern California, 90089. Electronic address: johnrmon@usc.edu.

Funding

Neuroeconomics of sugars: Glucose vs. fructose effects on reward signalingR21DA042272 · NIDA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MONTEROSSO, JOHN R, PAGE, KATHLEEN ALANNA · 2017 to 2018
$454k
NIDA NIH HHS R21 DA042272
6 · The paper itself

Abstract

During acute energy deprivation, hunger signaling mechanisms support homeostasis by enhancing incentive for food. There is some evidence (primarily based on nonhuman experiments) that fasting heightens incentive signaling for nonfood reward as well. We hypothesized that, consistent with results from research in rodent and nonhuman primates, human participants would evidence increased incentive-related brain activity for nonfood rewards during fast (relative to satiety) and that this increase would be heightened when available rewards were immediate. To assess these possibilities, healthy participants with body mass index between 18 and 29 kg/m

Indexed as

FastingMotivationRewardAdultBody Mass IndexBrainBrain MappingFemaleHumansHungerMagnetic Resonance ImagingMalePostprandial PeriodReaction TimeSatiationYoung AdultFastingfMRIHungerIncentive trackingIngestive stateReward

Identifiers

PMID32315894
PMCPMC7295658

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.