Evidence map›Paper›PMID 30872808›Full record

ReviewNature reviews. Neuroscience2019

A contextual binding theory of episodic memory: systems consolidation reconsidered.

Andrew P Yonelinas, Charan Ranganath, Arne D Ekstrom, Brian J Wiltgen

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05910762 (Learning Novel Structure Across Time and Sleep), which is not on this map. Cited by 185 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 2 pooled it
27.9field-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.

NCT05910762 nacompletednot on this mapstarted 2023, after this paper: background citation

Learning Novel Structure Across Time and Sleep

TypeinterventionalSponsorUniversity of PennsylvaniaRan2023 to 2026Enrolled119ConditionsLearning, Humans, Consolidation, SleepArmsAssociative inference, Category learning, Sleep
3 · Its place in the literature

Who cites it

185 citing papers in PubMed, 2 syntheses or guidelines pooled it, 468 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Concept Cells and the Neural Bases of Human Memory.Acta physiologica (Oxford, England) · 2026
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. A feasible probability and graph model for memory engrams.Frontiers in computational neuroscience · 2026
    Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. Article

125 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.

Andrew P YonelinasCenter for Neuroscience, University of California, Davis, CA, USA. apyonelinas@ucdavis.edu.ORCID http://orcid.org/0000-0002-9580-4997
Charan RanganathCenter for Neuroscience, University of California, Davis, CA, USA.
Arne D EkstromDepartment of Psychology, University of Arizona, Tucson, AZ, USA.
Brian J WiltgenCenter for Neuroscience, University of California, Davis, CA, USA.
University of California, Davis · USUniversity of Arizona · USUniversity of California System · US

Funding

Representation of spatiotemporal information in human episodic memory and navigationR01NS076856 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ARNE D EKSTROM · 2012 to 2026
$4.8M
Plasticity, Perception, and the Medial Temporal LobesR01EY025999 · NEI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI YONELINAS, ANDREW P · 2016 to 2022
$2.3M
Neurobiological Mechanisms of Systems ConsolidationR01NS088053 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI WILTGEN, BRIAN J · 2015 to 2019
$1.7M
Testing a Novel Theoretical Framework for the Human Medial Temporal Lobes in Perception and Memory During Spatial NavigationR03NS093052 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI EKSTROM, ARNE D · 2015 to 2016
$142k
NEI NIH HHS R01 EY025999NINDS NIH HHS R01 NS076856NINDS NIH HHS R01 NS088053NINDS NIH HHS R03 NS093052
6 · The paper itself

Abstract

Episodic memory reflects the ability to recollect the temporal and spatial context of past experiences. Episodic memories depend on the hippocampus but have been proposed to undergo rapid forgetting unless consolidated during offline periods such as sleep to neocortical areas for long-term storage. Here, we propose an alternative to this standard systems consolidation theory (SSCT) - a contextual binding account - in which the hippocampus binds item-related and context-related information. We compare these accounts in light of behavioural, lesion, neuroimaging and sleep studies of episodic memory and contend that forgetting is largely due to contextual interference, episodic memory remains dependent on the hippocampus across time, contextual drift produces post-encoding activity and sleep benefits memory by reducing contextual interference.

Indexed as

Memory, EpisodicAnimalsHippocampusHumansMental RecallSleep

Identifiers

PMID30872808
PMCPMC7233541
OpenAlexW2922209022

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

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.