Evidence map›Paper›PMID 37023717›Full record

ReviewNeuron2023

Over and above frequency: Gamma oscillations as units of neural circuit operations.

Antonio Fernandez-Ruiz, Anton Sirota, Vítor Lopes-Dos-Santos, David Dupret

Abstract readReview
In one paragraph

Review in Neuron, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing 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

80 citing papers in PubMed.

  1. Trial
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  8. Review
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  12. Spectral dependence as a framework for neural coordination.Current research in neurobiology · 2026
    Article
  13. Article
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  15. Article
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  19. Review
  20. Brain Nutrient Sensing: A Unifying Framework.Annual review of physiology · 2026
    Review

20 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

4 authors.

Antonio Fernandez-RuizDepartment of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853, USA. Electronic address: afr77@cornell.edu.
Anton SirotaBernstein Center for Computational Neuroscience, Faculty of Medicine, Ludwig-Maximilians Universität München, Planegg-Martinsried, Germany. Electronic address: sirota@bio.lmu.de.
Vítor Lopes-Dos-SantosMedical Research Council Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK. Electronic address: vitor.lopesdossantos@bndu.ox.ac.uk.
David DupretMedical Research Council Brain Network Dynamics Unit, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK. Electronic address: david.dupret@bndu.ox.ac.uk.

Funding

Hippocampo-cortical circuit mechanisms of neuronal sequences during learningR00MH120343 · NIMH · CORNELL UNIVERSITY · PI FERNANDEZ-RUIZ, ANTONIO · 2021 to 2023
$747k
Biotechnology and Biological Sciences Research Council BB/S007741/1Medical Research Council MC_UU_00003/4Medical Research Council MR/W004860/1NIMH NIH HHS R00 MH120343
6 · The paper itself

Abstract

Gamma oscillations (∼30-150 Hz) are widespread correlates of neural circuit functions. These network activity patterns have been described across multiple animal species, brain structures, and behaviors, and are usually identified based on their spectral peak frequency. Yet, despite intensive investigation, whether gamma oscillations implement causal mechanisms of specific brain functions or represent a general dynamic mode of neural circuit operation remains unclear. In this perspective, we review recent advances in the study of gamma oscillations toward a deeper understanding of their cellular mechanisms, neural pathways, and functional roles. We discuss that a given gamma rhythm does not per se implement any specific cognitive function but rather constitutes an activity motif reporting the cellular substrates, communication channels, and computational operations underlying information processing in its generating brain circuit. Accordingly, we propose shifting the attention from a frequency-based to a circuit-level definition of gamma oscillations.

Indexed as

BrainGamma RhythmAnimalsCognition

Identifiers

PMID37023717
PMCPMC7614431

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.