Evidence map›Paper›PMID 33055170›Full record

ArticleScience advances2020

Incorporating intrinsic suppression in deep neural networks captures dynamics of adaptation in neurophysiology and perception.

K Vinken, X Boix, G Kreiman

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  4. Article
  5. Review
  6. Article
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  8. Article
  9. Review
  10. Article
  11. Efficient processing of natural scenes in visual cortex.Frontiers in cellular neuroscience · 2022
    Review
  12. 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.

K VinkenBoston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA. kasper.vinken@childrens.harvard.edu.ORCID 0000-0001-7038-9638
X BoixBoston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.ORCID 0000-0003-4656-3485
G KreimanBoston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.ORCID 0000-0003-3505-8475

Funding

Neural dynamics underlying spatiotemporal cognitive integrationR01EY026025 · NEI · BOSTON CHILDREN'S HOSPITAL · PI KREIMAN, GABRIEL · 2016 to 2024
$3.7M
NEI NIH HHS R01 EY026025
6 · The paper itself

Abstract

Adaptation is a fundamental property of sensory systems that can change subjective experiences in the context of recent information. Adaptation has been postulated to arise from recurrent circuit mechanisms or as a consequence of neuronally intrinsic suppression. However, it is unclear whether intrinsic suppression by itself can account for effects beyond reduced responses. Here, we test the hypothesis that complex adaptation phenomena can emerge from intrinsic suppression cascading through a feedforward model of visual processing. A deep convolutional neural network with intrinsic suppression captured neural signatures of adaptation including novelty detection, enhancement, and tuning curve shifts, while producing aftereffects consistent with human perception. When adaptation was trained in a task where repeated input affects recognition performance, an intrinsic mechanism generalized better than a recurrent neural network. Our results demonstrate that feedforward propagation of intrinsic suppression changes the functional state of the network, reproducing key neurophysiological and perceptual properties of adaptation.

Identifiers

PMID33055170
PMCPMC7556832

What OpenQuestion holds

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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.