Evidence map›Paper›PMID 38306428›Full record

ArticleScience advances2024

Dissociable components of attention exhibit distinct neuronal signatures in primate visual cortex.

Adithya Narayan Chandrasekaran, Ayesha Vermani, Priyanka Gupta, Nicholas Steinmetz, Tirin Moore, Devarajan Sridharan

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 35% 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

5 citing papers in PubMed, 2 citations in OpenAlex.

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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

6 authors at 2 institutions in 2 countries.

Adithya Narayan ChandrasekaranCentre for Neuroscience, Indian Institute of Science, Bangalore, KA, India.
Ayesha VermaniCentre for Neuroscience, Indian Institute of Science, Bangalore, KA, India.
Priyanka GuptaCentre for Neuroscience, Indian Institute of Science, Bangalore, KA, India.
Nicholas SteinmetzDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA, USA.
Tirin MooreDepartment of Neurobiology, Stanford University School of Medicine, Stanford, CA, USA.
Devarajan SridharanCentre for Neuroscience, Indian Institute of Science, Bangalore, KA, India.
Indian Institute of Science Bangalore · INStanford University · US

Funding

Interaction of Visual and Oculomotor Signals in CortexR01EY014924 · NEI · STANFORD UNIVERSITY · PI MOORE, TIRIN · 2004 to 2024
$7.3M
Interaction of Visual and Oculomotor Signals in CortexR56EY014924 · NEI · STANFORD UNIVERSITY · PI MOORE, TIRIN · 2009 to 2009
$398k
NEI NIH HHS R01 EY014924NEI NIH HHS R56 EY014924
6 · The paper itself

Abstract

Attention can be deployed in multiple forms and facilitates behavior by influencing perceptual sensitivity and choice bias. Attention is also associated with a myriad of changes in sensory neural activity. Yet, the relationship between the behavioral components of attention and the accompanying changes in neural activity remains largely unresolved. We examined this relationship by quantifying sensitivity and bias in monkeys performing a task that dissociated eye movement responses from the focus of covert attention. Unexpectedly, bias, not sensitivity, increased at the focus of covert attention, whereas sensitivity increased at the location of planned eye movements. Furthermore, neuronal activity within visual area V4 varied robustly with bias, but not sensitivity, at the focus of covert attention. In contrast, correlated variability between neuronal pairs was lowest at the location of planned eye movements, and varied with sensitivity, but not bias. Thus, dissociable behavioral components of attention exhibit distinct neuronal signatures within the visual cortex.

Indexed as

AttentionVisual CortexAnimalsEye MovementsNeuronsPhotic StimulationPrimatesVisual Perception

Identifiers

PMID38306428
PMCPMC10836731
OpenAlexW4391467588

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.