Evidence map›Paper›PMID 32141642›Full record

ArticleThe International journal of eating disorders2020

On bells, saliva, and abdominal pain or discomfort: Early aversive visceral conditioning and vulnerability for anorexia nervosa.

Nancy L Zucker, Cynthia M Bulik

Abstract read
In one paragraph

Article in The International journal of eating disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. GDF15 Is Elevated in Eating Disorders and Is Involved in the Gut-Brain Axis via Ghrelin.European eating disorders review : the journal of the Eating Disorders Association · 2026
    Article
  6. Endorsement of Avoidant/Restrictive Eating Motivations Across Restrictive Eating Disorders: A Trait- and State-Level Examination.European eating disorders review : the journal of the Eating Disorders Association · 2026
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Perceptual Dysfunction in Eating Disorders.Current topics in behavioral neurosciences · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  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

2 authors.

Nancy L ZuckerDepartment of Psychology and Neuroscience, Duke University, Durham, North Carolina, USA.ORCID 0000-0003-2278-5008
Cynthia M BulikDepartment of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.ORCID 0000-0001-7772-3264

Funding

Feelings/Body Investigators:Interoceptive Exposure for Children w/Abdominal PainR33MH097959 · NIMH · DUKE UNIVERSITY · PI ZUCKER, NANCY L · 2016 to 2018
$819k
Premorbid metabolism and growth in anorexia nervosa: A genetically informed exploration of riskR21MH115397 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BULIK, CYNTHIA M, MICALI, NADIA · 2017 to 2018
$362k
NIMH NIH HHS R21 MH115397NIMH NIH HHS R21MH115397NIMH NIH HHS R33 MH097959NIMH NIH HHS R33-MH-097959
6 · The paper itself

Abstract

Gastrointestinal (GI) symptoms are common in anorexia nervosa (AN), can predate illness onset, complicate renourishment, and persist after recovery. We explore how, through processes of aversive visceral conditioning, early GI pain and discomfort may increase vulnerability to AN in some individuals. Processes include enhanced preoccupation with the gut resulting from aversive visceral memories and disruptions in the typical acquisition of self-attunement when children learn to map and interpret interoceptive sensations and develop adaptive actions. We question whether a fear of weight gain, in some cases, may be an epiphenomenon of the recapitulation of actual or perceived GI symptoms that is especially relevant during puberty, especially in girls. This conceptualization has immediate clinical implications and offers ideas for future research. We propose that GI discomfort associated with renourishment may reignite prior aversive visceral experiences. We encourage development of a formulation that organizes the individual's current experience of the body with respect to these prior aversive experiences. Our conceptualization underscores the importance of assessment of GI experiences in individuals with AN; the examination of dietary strategies that minimize GI symptoms and enhance renourishment efficacy; and strategies that attempt to alter this aversive visceral conditioning by mapping sensations to meanings and adaptive actions.

Indexed as

Abdominal PainAdolescentAnorexia NervosaChildFemaleHumansMaleSalivaabdominal painanorexia nervosaavoidant restrictive food intake disorderbloatinggastrointestinal symptomsinteroceptionmemoryvisceral conditioning

Identifiers

PMID32141642
PMCPMC8344083

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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.