Evidence map›Paper›PMID 38772362›Full record

ArticleCurrent biology : CB2024

Binocular receptive-field construction in the primary visual cortex.

Farzaneh Olianezhad, Jianzhong Jin, Sohrab Najafian, Carmen Pons, Reece Mazade, Jens Kremkow, Jose-Manuel Alonso

Abstract read
In one paragraph

Article in Current biology : CB, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

7 authors.

Farzaneh OlianezhadDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA.
Jianzhong JinDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA.
Sohrab NajafianDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA; Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Carmen PonsDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA; Neurological Surgery, University of Chicago Medicine, Chicago, IL 60637, USA.
Reece MazadeDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA; Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30332, USA.
Jens KremkowDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA; Neuroscience Research Center, Charité - Universitätsmedizin, 10117 Berlin, Germany; Bernstein Center for Computational Neuroscience Berlin, 10115 Berlin, Germany.
Jose-Manuel AlonsoDepartment of Biological and Visual Sciences, SUNY Optometry, New York, NY 10036, USA. Electronic address: jalonso@sunyopt.edu.

Funding

STUDIES OF THE VISUAL SYSTEMR01EY005253 · NEI · UNIVERSITY OF CONNECTICUT STORRS · PI ALONSO, JOSE MANUEL · 1985 to 2025
$9.6M
NEI NIH HHS R01 EY005253
6 · The paper itself

Abstract

ON and OFF thalamic afferents from the two eyes converge in the primary visual cortex to form binocular receptive fields. The receptive fields need to be diverse to sample our visual world but also similar across eyes to achieve binocular fusion. It is currently unknown how the cortex balances these competing needs between receptive-field diversity and similarity. Our results demonstrate that receptive fields in the cat visual cortex are binocularly matched with exquisite precision for retinotopy, orientation/direction preference, orientation/direction selectivity, response latency, and ON-OFF polarity/structure. Specifically, the average binocular mismatches in retinotopy and ON-OFF structure are tightly restricted to 1/20 and 1/5 of the average receptive-field size but are still large enough to generate all types of binocular disparity tuning. Based on these results, we conclude that cortical receptive fields are binocularly matched with the high precision needed to facilitate binocular fusion while allowing restricted mismatches to process visual depth.

Indexed as

Primary Visual CortexVision, BinocularAnimalsCatsVision DisparityVisual CortexVisual FieldsamblyopiaLGNretinaretinal disparitystereopsisstriate cortexthalamocorticalthalamusV1visual depth

Identifiers

PMID38772362
PMCPMC11152994

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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.