Evidence map›Paper›PMID 36469504›Full record

ArticlePLoS computational biology2022

Input correlations impede suppression of chaos and learning in balanced firing-rate networks.

Rainer Engelken, Alessandro Ingrosso, Ramin Khajeh, Sven Goedeke, L F Abbott

Abstract read
In one paragraph

Article in PLoS computational biology, 2022. 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. Article
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  5. Article
  6. Multitasking via baseline control in recurrent neural networks.Proceedings of the National Academy of Sciences of the United States of America · 2023
    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

5 authors.

Rainer EngelkenZuckerman Mind, Brain, Behavior Institute, Columbia University, New York, New York, United States of America.ORCID 0000-0001-7118-2129
Alessandro IngrossoThe Abdus Salam International Centre for Theoretical Physics, Trieste, Italy.ORCID 0000-0001-5430-7559
Ramin KhajehZuckerman Mind, Brain, Behavior Institute, Columbia University, New York, New York, United States of America.ORCID 0000-0003-3928-2466
Sven GoedekeNeural Network Dynamics and Computation, Institute of Genetics, University of Bonn, Bonn, Germany.ORCID 0000-0001-5314-345X
L F AbbottZuckerman Mind, Brain, Behavior Institute, Columbia University, New York, New York, United States of America.

Funding

Validating Theoretical Models with Neurophysiology and OptogeneticsU19NS107613 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MILLER, KENNETH D, SCANZIANI, MASSIMO · 2018 to 2022
$16.7M
NINDS NIH HHS U19 NS107613
6 · The paper itself

Abstract

Neural circuits exhibit complex activity patterns, both spontaneously and evoked by external stimuli. Information encoding and learning in neural circuits depend on how well time-varying stimuli can control spontaneous network activity. We show that in firing-rate networks in the balanced state, external control of recurrent dynamics, i.e., the suppression of internally-generated chaotic variability, strongly depends on correlations in the input. A distinctive feature of balanced networks is that, because common external input is dynamically canceled by recurrent feedback, it is far more difficult to suppress chaos with common input into each neuron than through independent input. To study this phenomenon, we develop a non-stationary dynamic mean-field theory for driven networks. The theory explains how the activity statistics and the largest Lyapunov exponent depend on the frequency and amplitude of the input, recurrent coupling strength, and network size, for both common and independent input. We further show that uncorrelated inputs facilitate learning in balanced networks.

Indexed as

Models, NeurologicalNerve NetAction PotentialsLearningNeurons

Identifiers

PMID36469504
PMCPMC9754616

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Registered trials

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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.