Evidence map›Paper›PMID 20357112›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2010

Attention-like modulation of hippocampus place cell discharge.

André A Fenton, William W Lytton, Jeremy M Barry, Pierre-Pascal Lenck-Santini, Larissa E Zinyuk, Stepan Kubík, Jan Bures, Bruno Poucet, Robert U Muller, Andrey V Olypher

Abstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing 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

100 citing papers in PubMed.

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  10. Review
  11. Perpetual step-like restructuring of hippocampal circuit dynamics.bioRxiv : the preprint server for biology · 2024
    Article
  12. Article
  13. Article
  14. Hippocampal sequences span experience relative to rewards.bioRxiv : the preprint server for biology · 2024
    Article
  15. Article
  16. Article
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  20. Article

40 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

10 authors.

André A FentonDepartments of Physiology and Pharmacology and Neurology and The Robert F. Furchgott Center for Neural and Behavioral Science, State University of New York, Downstate Medical Center, New York, New York 11203, USA. afenton@downstate.edu
William W Lytton
Jeremy M Barry
Pierre-Pascal Lenck-Santini
Larissa E Zinyuk
Stepan Kubík
Jan Bures
Bruno Poucet
Robert U Muller
Andrey V Olypher

Funding

SPATIAL FIRING PROPERTIES OF HIPPOCAMPAL NEURONSR01NS020686 · NINDS · SUNY DOWNSTATE MEDICAL CENTER · PI MULLER, ROBERT L · 1985 to 2010
$2.8M
Neural coordination and cognitive disorganization in schizophrenia-related modelsR01MH084038 · NIMH · SUNY DOWNSTATE MEDICAL CENTER · PI FENTON, ANDRE ANTONIO · 2009 to 2013
$1.9M
Reverse Engineering Cortical CircuitryR01NS045612 · NINDS · SUNY DOWNSTATE MEDICAL CENTER · PI LYTTON, WILLIAM W · 2004 to 2007
$926k
Cognitive and Neural Disorganization in Schizophrenia-Related Animal ModelsR21MH082417 · NIMH · SUNY DOWNSTATE MEDICAL CENTER · PI FENTON, ANDRE ANTONIO · 2009 to 2010
$394k
NIMH NIH HHS MH082417NIMH NIH HHS R01 MH084038NIMH NIH HHS R21 MH082417NINDS NIH HHS NS045612NINDS NIH HHS NS20686NINDS NIH HHS R01 NS020686NINDS NIH HHS R01 NS045612
6 · The paper itself

Abstract

Hippocampus place cell discharge is an important model system for understanding cognition, but evidence is missing that the place code is under the kind of dynamic attentional control characterized in primates as selective activation of one neural representation and suppression of another, competing representation. We investigated the apparent noise ("overdispersion") in the CA1 place code, hypothesizing that overdispersion results from discharge fluctuations as spatial attention alternates between distal cues and local/self-motion cues. The hypothesis predicts that: (1) preferential use of distal cues will decrease overdispersion; (2) global, attention-like states can be decoded from ensemble discharge such that both the discharge rates and the spatial firing patterns of individual cells will be distinct in the two states; (3) identifying attention-like states improves reconstructions of the rat's path from ensemble discharge. These predictions were confirmed, implying that a covert, dynamic attention-like process modulates discharge on a approximately 1 s time scale. We conclude the hippocampus place code is a dynamic representation of the spatial information in the immediate focus of attention.

Indexed as

AttentionSpatial BehaviorAction PotentialsAnimalsCA1 Region, HippocampalMaleRatsRats, Long-EvansRotationSpace Perception

Identifiers

PMID20357112
PMCPMC2858227

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.