Evidence map›Paper›PMID 34290247›Full record

ArticleNature communications2021

Temporal stability of stimulus representation increases along rodent visual cortical hierarchies.

Eugenio Piasini, Liviu Soltuzu, Paolo Muratore, Riccardo Caramellino, Kasper Vinken, Hans Op de Beeck, Vijay Balasubramanian, Davide Zoccolan

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

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  18. Efficient processing of natural scenes in visual cortex.Frontiers in cellular neuroscience · 2022
    Review
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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

8 authors.

Eugenio Piasini *Computational Neuroscience Initiative, University of Pennsylvania, Philadelphia, PA, United States.ORCID 0000-0003-0384-7699
Liviu Soltuzu *Visual Neuroscience Lab, International School for Advanced Studies (SISSA), Trieste, Italy.
Paolo MuratoreVisual Neuroscience Lab, International School for Advanced Studies (SISSA), Trieste, Italy.ORCID 0000-0003-4520-5950
Riccardo CaramellinoVisual Neuroscience Lab, International School for Advanced Studies (SISSA), Trieste, Italy.
Kasper VinkenBoston Children's Hospital, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-7038-9638
Hans Op de BeeckDepartment of Brain and Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium.
Vijay BalasubramanianComputational Neuroscience Initiative, University of Pennsylvania, Philadelphia, PA, United States.
Davide ZoccolanVisual Neuroscience Lab, International School for Advanced Studies (SISSA), Trieste, Italy. zoccolan@sissa.it.ORCID 0000-0001-7221-4188

Funding

CENTRAL PROCESSING OF VISUAL INFORMATIONR01EY007977 · NEI · WEILL MEDICAL COLL OF CORNELL UNIV · PI Jonathan D Victor · 1989 to 2026
$9.0M
Neuronal circuits for context-driven bias in auditory categorizationR01NS113241 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI COHEN, YALE E, GEFFEN, MARIA NEIMARK · 2019 to 2023
$3.5M
NEI NIH HHS R01 EY007977NINDS NIH HHS R01 NS113241
6 · The paper itself

Abstract

Cortical representations of brief, static stimuli become more invariant to identity-preserving transformations along the ventral stream. Likewise, increased invariance along the visual hierarchy should imply greater temporal persistence of temporally structured dynamic stimuli, possibly complemented by temporal broadening of neuronal receptive fields. However, such stimuli could engage adaptive and predictive processes, whose impact on neural coding dynamics is unknown. By probing the rat analog of the ventral stream with movies, we uncovered a hierarchy of temporal scales, with deeper areas encoding visual information more persistently. Furthermore, the impact of intrinsic dynamics on the stability of stimulus representations grew gradually along the hierarchy. A database of recordings from mouse showed similar trends, additionally revealing dependencies on the behavioral state. Overall, these findings show that visual representations become progressively more stable along rodent visual processing hierarchies, with an important contribution provided by intrinsic processing.

Indexed as

AnimalsLocomotionMiceModels, NeurologicalNeuronsPhotic StimulationRatsReaction TimeVisual CortexVisual PathwaysVisual PerceptionWakefulness

Identifiers

PMID34290247
PMCPMC8295255

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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.