Evidence map›Paper›PMID 30001507›Full record

ArticleNeuron2018

Internally Generated Predictions Enhance Neural and Behavioral Detection of Sensory Stimuli in an Electric Fish.

Armen G Enikolopov, L F Abbott, Nathaniel B Sawtell

Abstract read
In one paragraph

Article in Neuron, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
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  9. Article
  10. Achieving stable dynamics in neural circuits.PLoS computational biology · 2020
    Article
  11. Task-Related Sensorimotor Adjustments Increase the Sensory Range in Electrolocation.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  12. Article
  13. Article
  14. Corollary Discharge Signals in the Cerebellum.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2019
    Review
  15. Article
  16. Novel Functions of Feedback in Electrosensory Processing.Frontiers in integrative neuroscience · 2019
    Article
  17. 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

3 authors.

Armen G EnikolopovDepartment of Biological Sciences, Columbia University, New York, NY 10027, USA.
L F AbbottDepartment of Neuroscience, Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA; Department of Physiology and Cellular Biophysics, Columbia University, New York, NY 10027, USA.
Nathaniel B SawtellDepartment of Neuroscience, Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA. Electronic address: ns2635@columbia.edu.

Funding

Roles for Granule Cells in Adaptive Processing in a Cerebellum-like CircuitR01NS075023 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ABBOTT, LAURENCE F., SAWTELL, NATHANIEL · 2012 to 2025
$5.8M
NINDS NIH HHS R01 NS075023
6 · The paper itself

Abstract

Studies of cerebellum-like circuits in fish have demonstrated that synaptic plasticity shapes the motor corollary discharge responses of granule cells into highly-specific predictions of self-generated sensory input. However, the functional significance of such predictions, known as negative images, has not been directly tested. Here we provide evidence for improvements in neural coding and behavioral detection of prey-like stimuli due to negative images. In addition, we find that manipulating synaptic plasticity leads to specific changes in circuit output that disrupt neural coding and detection of prey-like stimuli. These results link synaptic plasticity, neural coding, and behavior and also provide a circuit-level account of how combining external sensory input with internally generated predictions enhances sensory processing.

Indexed as

AnimalsBehavior, AnimalCerebellumElectric FishElectric OrganElectric StimulationElectromagnetic FieldsNeuronal PlasticityNeuronsPredatory BehaviorSensationcerebellumcorollary dischargeelectric fishelectrosensorysynaptic plasticity

Identifiers

PMID30001507
PMCPMC6561334

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.