Evidence map›Paper›PMID 21737744›Full record

Trial reportProceedings of the National Academy of Sciences of the United States of America2011

Oscillatory patterns in temporal lobe reveal context reinstatement during memory search.

Jeremy R Manning, Sean M Polyn, Gordon H Baltuch, Brian Litt, Michael J Kahana

Abstract readClinical Trial
In one paragraph

Trial report in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing 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

114 citing papers in PubMed.

  1. Reinstatement of distributed cortical oscillations occurs with precise spatiotemporal dynamics during successful memory retrieval.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Trial
  2. Prefrontal and medial temporal lobe activity at encoding predicts temporal context memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Trial
  3. Article
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  8. Hippocampal Drift Rate Reflects the Temporal Organization of Memories.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  9. Hippocampal-guided reconstruction of an event's prior temporal context.bioRxiv : the preprint server for biology · 2025
    Article
  10. Article
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  12. Article
  13. Article
  14. Synchronous Theta Networks Characterize Successful Memory Retrieval.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  15. Article
  16. Memory consolidation accelerates.Nature neuroscience · 2025
    Article
  17. Article
  18. Review
  19. Article
  20. Review

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

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

5 authors.

Jeremy R ManningNeuroscience Graduate Group, University of Pennsylvania, Philadelphia, PA 19104, USA.
Sean M Polyn
Gordon H Baltuch
Brian Litt
Michael J Kahana

Funding

Associative Processes in Episodic MemoryR01MH055687 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI KAHANA, MICHAEL JACOB · 2002 to 2024
$7.9M
Evolution of seizure precursors in refactory epilepsyR01NS048598 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI LITT, BRIAN · 2005 to 2008
$2.2M
MATHEMATICAL MODELS OF HUMAN MEMORYR29MH055687 · NIMH · BRANDEIS UNIVERSITY · PI KAHANA, MICHAEL JACOB · 1997 to 2001
$218k
The neural representation of context and its role in free recallF31MH088118 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI MANNING, JEREMY R. · 2009 to 2011
$58k
NIMH NIH HHS F31 MH088118NIMH NIH HHS F31MH088118NIMH NIH HHS MH55687NIMH NIH HHS R01 MH055687NIMH NIH HHS R29 MH055687NINDS NIH HHS R01 NS048598
6 · The paper itself

Abstract

Psychological theories of memory posit that when people recall a past event, they not only recover the features of the event itself, but also recover information associated with other events that occurred nearby in time. The events surrounding a target event, and the thoughts they evoke, may be considered to represent a context for the target event, helping to distinguish that event from similar events experienced at different times. The ability to reinstate this contextual information during memory search has been considered a hallmark of episodic, or event-based, memory. We sought to determine whether context reinstatement may be observed in electrical signals recorded from the human brain during episodic recall. Analyzing electrocorticographic recordings taken as 69 neurosurgical patients studied and recalled lists of words, we uncovered a neural signature of context reinstatement. Upon recalling a studied item, we found that the recorded patterns of brain activity were not only similar to the patterns observed when the item was studied, but were also similar to the patterns observed during study of neighboring list items, with similarity decreasing reliably with positional distance. The degree to which individual patients displayed this neural signature of context reinstatement was correlated with their tendency to recall neighboring list items successively. These effects were particularly strong in temporal lobe recordings. Our findings show that recalling a past event evokes a neural signature of the temporal context in which the event occurred, thus pointing to a neural basis for episodic memory.

Indexed as

AdolescentAdultAlgorithmsBrainChildCuesElectroencephalographyEpilepsyFemaleHumansMaleMemoryMental RecallMiddle AgedNerve NetNeural Pathways

Identifiers

PMID21737744
PMCPMC3150951

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.