Evidence map›Paper›PMID 41211591›Full record

ArticleFrontiers in behavioral neuroscience2025

Electroanatomy of hippocampal activity patterns: theta, gamma waves, sharp wave-ripples, and dentate spikes.

Nicholas Paleologos, Mihály Vöröslakos, Joaquin Gonzalez, Anna Maslarova, Deren Aykan, Anli A Liu, György Buzsáki

Abstract read
In one paragraph

Article in Frontiers in behavioral neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Dynamics of Dentate Gyrus Place Cells and Dentate Spikes during Spatial and Nonspatial Changes in Environments.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  4. Review
  5. Article
  6. Article
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

7 authors.

Nicholas Paleologos *Neuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.
Mihály Vöröslakos *Neuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.
Joaquin GonzalezNeuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.
Anna MaslarovaNeuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.
Deren AykanNeuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.
Anli A LiuDepartment of Neurology, Grossman School of Medicine, New York University, New York, NY, United States.
György BuzsákiNeuroscience Institute, Grossman School of Medicine, New York University, New York, NY, United States.

Funding

U19 Supplement 2023-FroemkeU19NS107616 · NINDS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI RICHARD W TSIEN · 2018 to 2026
$36.4M
Transformation of Neuronal Activity in the Entorhinal-hippocampal-neocortex PathR01MH122391 · NIMH · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BASU, JAYEETA, BUZSAKI, GYORGY · 2020 to 2024
$3.3M
Non-invasive Radio Frequency Stimulation of Neurons and NetworksR01NS113782 · NINDS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI BUZSAKI, GYORGY, SODICKSON, DANIEL K · 2020 to 2024
$3.2M
Hippocampal-Neocortical Interactions During Naturalistic LearningR01NS127954 · NINDS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Anli A Liu · 2023 to 2026
$2.5M
Human hippocampal oscillations during visuomotor explorationR61DC022830 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI GYORGY BUZSAKI, Anli A Liu · 2025 to 2026
$2.0M
Consolidation and interference of hippocampal spatial mapsR01MH139216 · NIMH · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI GYORGY BUZSAKI, KAMRAN DIBA · 2025 to 2026
$1.2M
NIDCD NIH HHS R61 DC022830NIMH NIH HHS R01 MH122391NIMH NIH HHS R01 MH139216NINDS NIH HHS R01 NS113782NINDS NIH HHS R01 NS127954NINDS NIH HHS U19 NS107616
6 · The paper itself

Abstract

Monitoring representative fractions of neurons from multiple brain circuits in behaving animals is necessary for understanding how different brain regions interact. Using multishank, high-density recording silicon probes (up to 1,024 sites), we describe the main characteristic LFP patterns in the hippocampus, including sharp wave-ripples (SPW-Rs), dentate spikes (DSs), theta, and gamma oscillations. Our novel observations primarily relate to the distinction between subclasses of SPW-Rs and DSs, as well as their neuronal spiking correlations. In addition to the classical SPW-Rs, initiated in the CA2-3 recurrent collateral system and characterized by a large negative sharp wave (sink) in the mid-CA1 stratum radiatum (SPW-R

Indexed as

current-source analysiselectrophysiologyhippocampusinterneuronslocal field potentialmapspyramidal cellsregional interactions

Identifiers

PMID41211591
PMCPMC12589087

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.