Evidence map›Paper›PMID 24462752›Full record

ReviewNeuroscience and biobehavioral reviews2014

The form and function of hippocampal context representations.

David M Smith, David A Bulkin

Abstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
68citing 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Neural Patterns Reflect Shared Emotional History.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Astrocytic EphA4 signaling is important for the elimination of excitatory synapses in Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Article
  15. Article
  16. Semantic Anchors Facilitate Task Encoding in Continual Learning.Open mind : discoveries in cognitive science · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Depressive symptoms during the transition to adolescence: Left hippocampal volume as a marker of social context sensitivity.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article

8 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

2 authors.

David M SmithDepartment of Psychology, Cornell University, Ithaca, NY, United States. Electronic address: dms248@cornell.edu.
David A BulkinDepartment of Psychology, Cornell University, Ithaca, NY, United States.

Funding

Hippocampus, Retrosplenial Cortex and Contextual Learning and MemoryR01MH083809 · NIMH · CORNELL UNIVERSITY · PI SMITH, DAVID M., WARDEN, MELISSA RHOADS · 2010 to 2022
$3.6M
NIMH NIH HHS MH083809NIMH NIH HHS R01 MH083809
6 · The paper itself

Abstract

Context is an essential component of learning and memory processes, and the hippocampus is critical for encoding contextual information. However, connecting hippocampal physiology with its role in context and memory has only recently become possible. It is now clear that contexts are represented by coherent ensembles of hippocampal neurons and new optogenetic stimulation studies indicate that activity in these ensembles can trigger the retrieval of context appropriate memories. We interpret these findings in the light of recent evidence that the hippocampus is critically involved in using contextual information to prevent interference, and propose a theoretical framework for understanding contextual influence on memory retrieval. When a new context is encountered, a unique hippocampal ensemble is recruited to represent it. Memories for events that occur in the context become associated with the hippocampal representation. Revisiting the context causes the hippocampal context code to be re-expressed and the relevant memories are primed. As a result, retrieval of appropriate memories is enhanced and interference from memories belonging to other contexts is minimized.

Indexed as

AnimalsAttentionHippocampusHumansMemoryNeuronsOptogeneticsContextHippocampusInterferenceMemory

Identifiers

PMID24462752
PMCPMC3973439

What OpenQuestion holds

Textmetadata
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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.