Evidence map›Paper›PMID 36542882›Full record

ReviewCurrent opinion in neurobiology2023

Neural ensembles in navigation: From single cells to population codes.

Emily A Aery Jones, Lisa M Giocomo

Abstract readReview
In one paragraph

Review in Current opinion in neurobiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
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  9. Review
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  11. Review
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  15. Article
  16. Neuroimaging of Fear Extinction.Current topics in behavioral neurosciences · 2023
    Review
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.

Emily A Aery JonesDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA, 94305, USA. Electronic address: emijones@stanford.edu.
Lisa M GiocomoDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA, 94305, USA. Electronic address: giocomo@stanford.edu.

Funding

Resource Core 3 - Teaching/Training/Dissemination Core (TTDC)U19NS118284 · NINDS · STANFORD UNIVERSITY · PI DEISSEROTH, KARL A. · 2021 to 2025
$18.1M
The Dynamics of Neural Representations for Distinct Spatial Contexts and Memory EpisodesR01MH126904 · NIMH · STANFORD UNIVERSITY · PI Lisa Giocomo · 2022 to 2026
$2.0M
Precise neuromodulation for encoding reward in the hippocampusR01MH130452 · NIMH · STANFORD UNIVERSITY · PI Lisa Giocomo · 2022 to 2026
$2.0M
The Ionic Basis of Spatial Codes in Medial Entorhinal CortexR01MH106475 · NIMH · STANFORD UNIVERSITY · PI GIOCOMO, LISA · 2015 to 2019
$2.0M
Spatial Codes Across the Medial Entorhinal Cortex for Memory and NavigationR56MH106475 · NIMH · STANFORD UNIVERSITY · PI GIOCOMO, LISA · 2020 to 2020
$398k
NIMH NIH HHS R01 MH106475NIMH NIH HHS R01 MH126904NIMH NIH HHS R01 MH130452NIMH NIH HHS R56 MH106475
6 · The paper itself

Abstract

The brain can represent behaviorally relevant information through the firing of individual neurons as well as the coordinated firing of ensembles of neurons. Neurons in the hippocampus and associated cortical regions participate in a variety of types of ensembles to support navigation. These ensemble types include single cell codes, population codes, time-compressed sequences, behavioral sequences, and engrams. We present the physiological basis and behavioral relevance of ensemble firing. We discuss how these traditional definitions of ensembles can constrain or expand potential analyses due to the underlying assumptions and abstractions made. We highlight how coding can change at the ensemble level while underlying single cell codes remain intact. Finally, we present how ensemble definitions could be broadened to better understand the full complexity of the brain.

Indexed as

BrainNeuronsAnimalsBehavior, Animal

Identifiers

PMID36542882
PMCPMC9845194

What OpenQuestion holds

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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.