Evidence map›Paper›PMID 32428433›Full record

ArticleNeuron2020

Experience-Dependent Reorganization Drives Development of a Binocularly Unified Cortical Representation of Orientation.

Jeremy T Chang, David Whitney, David Fitzpatrick

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.0field-weighted citation impact, top 5% of its field
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

28 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Binocular Circuitry as a Model for Understanding Experience-Dependent Circuit Development across the Mammalian Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Review
  3. Article
  4. Article
  5. A Critical Look at Critical Periods.Annual review of vision science · 2025
    Review
  6. Article
  7. Article
  8. The world through infant eyes: Evidence for the early emergence of the cardinal orientation bias.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Widespread and Multifaceted Binocular Integration in the Mouse Primary Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  15. Article
  16. A Unifying Principle for the Functional Organization of Visual Cortex.bioRxiv : the preprint server for biology · 2023
    Article
  17. Review
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Jeremy T ChangDepartment of Functional Architecture and Development of Cerebral Cortex, Max Planck Florida Institute for Neuroscience, Jupiter, FL 33458, USA.
David WhitneyDepartment of Functional Architecture and Development of Cerebral Cortex, Max Planck Florida Institute for Neuroscience, Jupiter, FL 33458, USA.
David FitzpatrickDepartment of Functional Architecture and Development of Cerebral Cortex, Max Planck Florida Institute for Neuroscience, Jupiter, FL 33458, USA. Electronic address: david.fitzpatrick@mpfi.org.
Max Planck Florida Institute for Neuroscience · US

Funding

The Development of Direction Selectivity in Visual CortexR01EY011488 · NEI · MAX PLANCK FLORIDA CORPORATION · PI FITZPATRICK, DAVID · 1996 to 2025
$10.6M
CRCNS: US-German Res Prop: The Role of Spontaneous Activity in Cortical Development R01EY026273 · NEI · MAX PLANCK FLORIDA CORPORATION · PI FITZPATRICK, DAVID · 2015 to 2017
$708k
NEI NIH HHS R01 EY011488NEI NIH HHS R01 EY026273
6 · The paper itself

Abstract

Across sensory areas, neural microcircuits consolidate streams of information into unified representations of the external world. In the carnivore visual cortex, where eye-specific inputs first converge, it has been posited that a single, binocularly aligned modular orientation representation develops independent of sensory experience. In this study of ferret visual cortex using in vivo calcium imaging, we find evidence for a different developmental process. Early in development, contralateral, ipsilateral, or binocular stimulation each yield well-organized modular representations of orientation that display features of mature cortex. However, comparison of these representations reveals considerable misalignment that is evident at both modular and cellular scales. Experience-dependent processes drive reorganization of these three representations toward a single binocularly aligned representation resembling the early binocular representation through shifts in cellular orientation preference. Thus, while orderly modular networks of orientation preference initially arise independent of visual experience, experience is critical for the alignment of these early representations.

Indexed as

AnimalsCerebral CortexFerretsNerve NetOrientation, SpatialPhotic StimulationSensory DeprivationSpace PerceptionVision, BinocularVisual CortexVisual Pathwaysbinoculardevelopmentferretorientationreorganizationvisual cortex

Identifiers

PMID32428433
PMCPMC7381370
OpenAlexW3025176977

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.