Evidence map›Paper›PMID 30348942›Full record

ArticleNature communications2018

Distinct population codes for attention in the absence and presence of visual stimulation.

Adam C Snyder, Byron M Yu, Matthew A Smith

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
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  6. Neural Dynamics in Extrastriate Cortex Underlying False Alarms.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  7. Robust encoding of stimulus-response mapping by neurons in visual cortex.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Recent Visual Experience Reshapes V4 Neuronal Activity and Improves Perceptual Performance.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  9. Article
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  11. Article
  12. Article
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  14. Article
  15. A Stable Population Code for Attention in Prefrontal Cortex Leads a Dynamic Attention Code in Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  16. Article
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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

3 authors.

Adam C SnyderDepartment of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, 15289, PA, USA.ORCID http://orcid.org/0000-0003-1794-035X
Byron M YuDepartment of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, 15289, PA, USA.ORCID http://orcid.org/0000-0003-2252-6938
Matthew A SmithDepartment of Ophthalmology, University of Pittsburgh, Pittsburgh, 15213, PA, USA. matt@smithlab.net.ORCID http://orcid.org/0000-0003-1192-9942

Funding

Virus Production and Manipulation of Protein/Gene Expression ModuleP30EY008098 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Marlene Behrmann · 1989 to 2026
$17.8M
Shaping Neural Population Dynamics to Facilitate LearningR01HD071686 · NICHD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BATISTA, AARON PAUL, CHASE, STEVEN M · 2011 to 2021
$3.7M
Interrogating and Perturbing Neural DynamicsR01NS105318 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Aaron Paul Batista, Steven M Chase · 2017 to 2026
$2.3M
Dynamic Mechanisms of active vision in prefrontal cortexR01EY022928 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI SMITH, MATTHEW A · 2014 to 2018
$1.9M
High-dimensional analysis of selective visual attention mechanismsR00EY025768 · NEI · UNIVERSITY OF ROCHESTER · PI SNYDER, ADAM CHRISTOPHER · 2018 to 2020
$744k
Identifying selective visual attention mechanisms through high-dimensional analysis.K99EY025768 · NEI · CARNEGIE-MELLON UNIVERSITY · PI SNYDER, ADAM CHRISTOPHER · 2015 to 2016
$196k
NEI NIH HHS K99 EY025768NEI NIH HHS P30 EY008098NEI NIH HHS R00 EY025768NEI NIH HHS R01 EY022928NICHD NIH HHS R01 HD071686NINDS NIH HHS R01 NS105318
6 · The paper itself

Abstract

Visual neurons respond more vigorously to an attended stimulus than an unattended one. How the brain prepares for response gain in anticipation of that stimulus is not well understood. One prominent proposal is that anticipation is characterized by gain-like modulations of spontaneous activity similar to gains in stimulus responses. Here we test an alternative idea: anticipation is characterized by a mixture of both increases and decreases of spontaneous firing rates. Such a strategy would be adaptive as it supports a simple linear scheme for disentangling internal, modulatory signals from external, sensory inputs. We recorded populations of V4 neurons in monkeys performing an attention task, and found that attention states are signaled by different mixtures of neurons across the population in the presence or absence of a stimulus. Our findings support a move from a stimulation-invariant account of anticipation towards a richer view of attentional modulation in a diverse neuronal population.

Indexed as

Photic StimulationAnimalsAttentionMacaca mulattaMaleNeuronsVisual Cortex

Identifiers

PMID30348942
PMCPMC6197235

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.