Evidence map›Paper›PMID 34964934›Full record

ArticleCurrent topics in behavioral neurosciences2022

Anhedonia in Eating Disorders.

Susan M Murray, Carina S Brown, Walter H Kaye, Christina E Wierenga

Abstract read
PubMed Publisher
In one paragraph

Article in Current topics in behavioral neurosciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
20.2field-weighted citation impact, top 1% 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, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Identification of a neural basis for anorexia nervosa.bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Real-life self-control conflicts in anorexia nervosa: An ecological momentary assessment investigation.European psychiatry : the journal of the Association of European Psychiatrists · 2022
    Article
  8. Probabilistic Reinforcement Learning and Anhedonia.Current topics in behavioral neurosciences · 2022
    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

4 authors at 2 institutions in 1 country.

Susan M MurrayDepartment of Psychiatry, University of California San Diego, UCSD Eating Disorders Center for Treatment and Research, San Diego, CA, USA.
Carina S BrownDepartment of Psychiatry, University of California San Diego, UCSD Eating Disorders Center for Treatment and Research, San Diego, CA, USA.
Walter H KayeDepartment of Psychiatry, University of California San Diego, UCSD Eating Disorders Center for Treatment and Research, San Diego, CA, USA.
Christina E WierengaDepartment of Psychiatry, University of California San Diego, UCSD Eating Disorders Center for Treatment and Research, San Diego, CA, USA. cwierenga@health.ucsd.edu.ORCID https://orcid.org/0000-0002-4843-1809
University of California San Diego · USUC San Diego Health System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anhedonia is frequently observed among individuals with eating disorders (ED), though its relevance to ED pathology and clinical outcomes remain poorly understood. This chapter will present the latest findings regarding anhedonia in ED, with the majority of data available for anorexia nervosa (AN) and bulimia nervosa (BN). We consider anhedonia from the mechanistic lens of altered reward processing, with attention given to subjective experience, neurotransmitter function, neural correlates, and cognitive performance corresponding to distinct components of reward (i.e., liking, wanting, and learning). Findings from animal models are also highlighted. The chapter concludes with a discussion of implications for treatment and future directions aimed at better understanding anhedonia in ED.

Indexed as

Anorexia NervosaBulimia NervosaFeeding and Eating DisordersAnhedoniaAnimalsRewardAnhedoniaAnorexia nervosaBulimia nervosaEating disordersReward

Identifiers

PMID34964934
OpenAlexW4200409654

What OpenQuestion holds

Textmetadata
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.