Evidence map›Paper›PMID 28294944›Full record

ArticleeLife2017

The computational nature of memory modification.

Samuel J Gershman, Marie-H Monfils, Kenneth A Norman, Yael Niv

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
9.1field-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

69 citing papers in PubMed, 186 citations in OpenAlex.

  1. Article
  2. Article
  3. Memory erasure by dopamine-gated retrospective learning.bioRxiv : the preprint server for biology · 2026
    Article
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  5. Article
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  9. Review
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  16. Review
  17. Review
  18. Structure learning principles of stereotype change.Psychonomic bulletin & review · 2023
    Review
  19. Article
  20. Review

9 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Samuel J GershmanDepartment of Psychology and Center for Brain Science, Harvard University, Cambridge, United States.ORCID 0000-0002-6546-3298
Marie-H MonfilsDepartment of Psychology, University of Texas, Austin, United States.
Kenneth A NormanPrinceton Neuroscience Institute and Department of Psychology, Princeton University, Princeton, United States.
Yael NivPrinceton Neuroscience Institute and Department of Psychology, Princeton University, Princeton, United States.ORCID 0000-0002-0259-8371
Princeton University · USHarvard University · USThe University of Texas at Austin · US

Funding

Fear memory attenuation: testing reconsolidation-extinction boundariesR01MH091147 · NIMH · UNIVERSITY OF TEXAS AT AUSTIN · PI MONFILS, MARIE H. · 2011 to 2015
$1.9M
Novel paradigm attenuates traumatic memories and prevents return of fearR21MH086805 · NIMH · UNIVERSITY OF TEXAS AT AUSTIN · PI MONFILS, MARIE H. · 2010 to 2011
$398k
NIMH NIH HHS R01 MH091147NIMH NIH HHS R21 MH086805
6 · The paper itself

Abstract

Retrieving a memory can modify its influence on subsequent behavior. We develop a computational theory of memory modification, according to which modification of a memory trace occurs through classical associative learning, but which memory trace is eligible for modification depends on a structure learning mechanism that discovers the units of association by segmenting the stream of experience into statistically distinct clusters (latent causes). New memories are formed when the structure learning mechanism infers that a new latent cause underlies current sensory observations. By the same token, old memories are modified when old and new sensory observations are inferred to have been generated by the same latent cause. We derive this framework from probabilistic principles, and present a computational implementation. Simulations demonstrate that our model can reproduce the major experimental findings from studies of memory modification in the Pavlovian conditioning literature.

Indexed as

Computer SimulationMemoryModels, NeurologicalAnimalsHumansLearningBayesian inferenceextinctionmemoryneurosciencenonePavlovian conditioningreconsolidation

Identifiers

PMID28294944
PMCPMC5391211
OpenAlexW2520520582

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.