Evidence map›Paper›PMID 33509733›Full record

ReviewTrends in cognitive sciences2021

Cognition in the Chronic Pain Experience: Preclinical Insights.

Caroline E Phelps, Edita Navratilova, Frank Porreca

Abstract readReview
In one paragraph

Review in Trends in cognitive sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 1 pooled it
–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

55 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Observational
  5. Chronic Pain and Cognitive Dysfunction: Clinical Implement, Mechanism, and Therapeutic Strategy.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Eating to Feel Better: The Role of Comfort Eating in Chronic Pain.Journal of clinical psychology in medical settings · 2025
    Article
  17. Review
  18. Article
  19. Cognitive Functioning in Females with Endometriosis-Associated Chronic Pelvic Pain: A Literature Review.Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists · 2025
    Review
  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

3 authors.

Caroline E PhelpsDepartment of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ 85724, USA. Electronic address: carolinephelps@email.arizona.edu.
Edita NavratilovaDepartment of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ 85724, USA.
Frank PorrecaDepartment of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ 85724, USA. Electronic address: frankp@medadmin.arizona.edu.

Funding

New Modalities for the Treatment of Pain and Drug Abuse-Biochemical CoreP01DA041307 · NIDA · UNIVERSITY OF ARIZONA · PI PORRECA, FRANK · 2017 to 2021
$3.0M
Cortical opioid dysfunction in chronic painR01DA041809 · NIDA · UNIVERSITY OF ARIZONA · PI PORRECA, FRANK, WANG, ZAIJIE JIM · 2016 to 2020
$2.7M
NIDA NIH HHS P01 DA041307NIDA NIH HHS R01 DA041809
6 · The paper itself

Abstract

Acutely, pain is protective. It promotes escape from, and future avoidance of, noxious stimuli through strong and often lifetime associative memories. However, with persistent acute pain or when pain becomes chronic, these memories can promote negative emotions and poor decisions often associated with deleterious behaviors. In this review, we discuss how preclinical studies can provide insights into the relationship between cognition and chronic pain. We also discuss the concept of pain as a cognitive disorder and new strategies for treating chronic pain that emphasize inhibiting the formation of pain memories or promoting 'forgetting' of established pain memories.

Indexed as

Chronic PainCognitionEmotionsHumansMemorychronic painextinctionmemorypain theories

Identifiers

PMID33509733
PMCPMC8035230

What OpenQuestion holds

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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.