Evidence map›Paper›PMID 38464324›Full record

ArticlebioRxiv : the preprint server for biology2024

The recovery of parabolic avalanches in spatially subsampled neuronal networks at criticality.

Keshav Srinivasan, Tiago L Ribeiro, Patrick Kells, Dietmar Plenz

Abstract readPreprint
PubMed Full text at PMC Publisher
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Keshav SrinivasanSection on Critical Brain Dynamics, National Institute of Mental Health, Bethesda, MD 20892, USA.
Tiago L RibeiroSection on Critical Brain Dynamics, National Institute of Mental Health, Bethesda, MD 20892, USA.
Patrick KellsSection on Critical Brain Dynamics, National Institute of Mental Health, Bethesda, MD 20892, USA.
Dietmar PlenzSection on Critical Brain Dynamics, National Institute of Mental Health, Bethesda, MD 20892, USA.ORCID 0000-0002-0008-3657

Funding

Neuronal Avalanches in the NeocortexZIAMH002797 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI PLENZ, DIETMAR · 2009 to 2025
$32.3M
Readout and control of spatiotemporal neuronal codes for behaviorU19NS107464 · NINDS · UNIVERSITY OF CHICAGO · PI SHOHAM, SHY · 2018 to 2022
$17.3M
BRAIN project (Plenz): Readout and Control of Spatiotemporal Neuronal Codes of BehaviorZIAMH002971 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI PLENZ, DIETMAR · 2019 to 2023
$882k
Intramural NIH HHS ZIA MH002797Intramural NIH HHS ZIA MH002971NINDS NIH HHS U19 NS107464
6 · The paper itself

Abstract

Scaling relationships are key in characterizing complex systems at criticality. In the brain, they are evident in neuronal avalanches-scale-invariant cascades of neuronal activity quantified by power laws. Avalanches manifest at the cellular level as cascades of neuronal groups that fire action potentials simultaneously. Such spatiotemporal synchronization is vital to theories on brain function yet avalanche synchronization is often underestimated when only a fraction of neurons is observed. Here, we investigate biases from fractional sampling within a balanced network of excitatory and inhibitory neurons with all-to-all connectivity and critical branching process dynamics. We focus on how mean avalanche size scales with avalanche duration. For parabolic avalanches, this scaling is quadratic, quantified by the scaling exponent,

Indexed as

2-photon imagingcriticalityE/I balanced neural networkfrontal cortexmouseNeuronal avalanchesongoing activityscaling exponentsubsamplingthresholding

Identifiers

PMID38464324
PMCPMC10925085

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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.