Evidence map›Paper›PMID 34735779›Full record

ArticleNeuron2022

Feedforward mechanisms of cross-orientation interactions in mouse V1.

Dylan Barbera, Nicholas J Priebe, Lindsey L Glickfeld

Open access · greenAbstract read
In one paragraph

Article in Neuron, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. The fluctuation-based regime of thalamocortical circuitry.bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Article
  6. Synapse-type-specific competitive Hebbian learning forms functional recurrent networks.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Transformation of Motion Pattern Selectivity from Retina to Superior Colliculus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  8. Review
  9. 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 at 2 institutions in 1 country.

Dylan BarberaCenter for Learning and Memory, The University of Texas at Austin, 2415 Speedway, Austin, TX 78712, USA.
Nicholas J PriebeCenter for Learning and Memory, The University of Texas at Austin, 2415 Speedway, Austin, TX 78712, USA. Electronic address: nico@austin.utexas.edu.
Lindsey L GlickfeldDepartment of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA. Electronic address: glickfeld@neuro.duke.edu.
The University of Texas at Austin · USDuke University · US

Funding

Excitation and inhibition in visual processingR01EY025102 · NEI · UNIVERSITY OF TEXAS AT AUSTIN · PI PRIEBE, NICHOLAS J · 2014 to 2023
$3.1M
Mechanisms and plasticity of history-dependent processing in the visual cortexR01EY031328 · NEI · DUKE UNIVERSITY · PI GLICKFELD, LINDSEY L · 2020 to 2023
$1.7M
NEI NIH HHS R01 EY025102NEI NIH HHS R01 EY031328
6 · The paper itself

Abstract

Sensory neurons are modulated by context. For example, in mouse primary visual cortex (V1), neuronal responses to the preferred orientation are modulated by the presence of superimposed orientations ("plaids"). The effects of this modulation are diverse; some neurons are suppressed, while others have larger responses to a plaid than its components. We investigated whether this diversity could be explained by a unified circuit mechanism. We report that this masking is maintained during suppression of cortical activity, arguing against cortical mechanisms. Instead, the heterogeneity of plaid responses is explained by an interaction between stimulus geometry and orientation tuning. Highly selective neurons are uniformly suppressed by plaids, whereas the effects in weakly selective neurons depend on the spatial configuration of the stimulus, transitioning systematically between suppression and facilitation. Thus, the diverse responses emerge as a consequence of the spatial structure of feedforward inputs, with no need to invoke cortical interactions.

Indexed as

Visual CortexAnimalsMiceNeuronsPhotic Stimulationcalcium imagingelectrophysiologyinhibitionLGNmaskingnormalizationoptogeneticsparvalbuminplaidprimary visual cortexspatial phase

Identifiers

PMID34735779
PMCPMC8920535
OpenAlexW3209014098

What OpenQuestion holds

Textmetadata
LicenceTDM
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.