Evidence map›Paper›PMID 24391485›Full record

ArticlePLoS computational biology2014

Searching for collective behavior in a large network of sensory neurons.

Gašper Tkačik, Olivier Marre, Dario Amodei, Elad Schneidman, William Bialek, Michael J Berry

Abstract read
In one paragraph

Article in PLoS computational biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers.

0numbers the graph read from it
0cells of the map it votes in
107citing 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

107 citing papers in PubMed.

  1. Article
  2. Article
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  7. Intrinsic Neural Timescales Relate to Event-Related Activity-Key Role for Intracolumnar Connections.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Stimulus-invariant aspects of the retinal code drive discriminability of natural scenes.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Review
  13. Article
  14. Entropy of Neuronal Spike Patterns.Entropy (Basel, Switzerland) · 2024
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

47 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

6 authors.

Gašper TkačikInstitute of Science and Technology Austria, Klosterneuburg, Austria.
Olivier MarreInstitut de la Vision, INSERM U968, UPMC, CNRS U7210, CHNO Quinze-Vingts, Paris, France ; Department of Molecular Biology, Princeton Neuroscience Institute, Princeton University, Princeton, New Jersey, United States of America.
Dario AmodeiDepartment of Molecular Biology, Princeton Neuroscience Institute, Princeton University, Princeton, New Jersey, United States of America ; Joseph Henry Laboratories of Physics, Princeton University, Princeton, New Jersey, United States of America.
Elad SchneidmanDepartment of Neurobiology, Weizmann Institute of Science, Rehovot, Israel.
William BialekJoseph Henry Laboratories of Physics, Princeton University, Princeton, New Jersey, United States of America ; Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, United States of America.
Michael J BerryDepartment of Molecular Biology, Princeton Neuroscience Institute, Princeton University, Princeton, New Jersey, United States of America.

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Neural Computation in the RetinaR01EY014196 · NEI · PRINCETON UNIVERSITY · PI BERRY, MICHAEL J · 2002 to 2011
$2.8M
Austrian Science Fund FWF P 25651NEI NIH HHS R01 EY014196NEI NIH HHS R01 EY14196NIGMS NIH HHS P50 GM071508
6 · The paper itself

Abstract

Maximum entropy models are the least structured probability distributions that exactly reproduce a chosen set of statistics measured in an interacting network. Here we use this principle to construct probabilistic models which describe the correlated spiking activity of populations of up to 120 neurons in the salamander retina as it responds to natural movies. Already in groups as small as 10 neurons, interactions between spikes can no longer be regarded as small perturbations in an otherwise independent system; for 40 or more neurons pairwise interactions need to be supplemented by a global interaction that controls the distribution of synchrony in the population. Here we show that such "K-pairwise" models--being systematic extensions of the previously used pairwise Ising models--provide an excellent account of the data. We explore the properties of the neural vocabulary by: 1) estimating its entropy, which constrains the population's capacity to represent visual information; 2) classifying activity patterns into a small set of metastable collective modes; 3) showing that the neural codeword ensembles are extremely inhomogenous; 4) demonstrating that the state of individual neurons is highly predictable from the rest of the population, allowing the capacity for error correction.

Indexed as

Action PotentialsAnimalsCaudataComputational BiologyEntropyFishesModels, NeurologicalMovementNerve NetProbabilityRetinaSensory Receptor Cells

Identifiers

PMID24391485
PMCPMC3879139

What OpenQuestion holds

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LicenceCC BY
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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.