Evidence map›Paper›PMID 31477706›Full record

ArticleNature communications2019

A dual role of prestimulus spontaneous neural activity in visual object recognition.

Ella Podvalny, Matthew W Flounders, Leana E King, Tom Holroyd, Biyu J He

Abstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

40 citing papers in PubMed.

  1. Article
  2. Article
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  4. Spontaneous network transitions predict somatosensory perception.Cerebral cortex (New York, N.Y. : 1991) · 2025
    Article
  5. Article
  6. Review
  7. Article
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  9. Double Dissociation of Spontaneous Alpha-Band Activity and Pupil-Linked Arousal on Additive and Multiplicative Perceptual Gain.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  10. Article
  11. Article
  12. Expectation Cues and False Percepts Generate Stimulus-Specific Activity in Distinct Layers of the Early Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  13. Review
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  15. Article
  16. 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

5 authors.

Ella PodvalnyNeuroscience Institute, New York University School of Medicine, New York, NY, 10016, USA. ellapodvalny@gmail.com.ORCID http://orcid.org/0000-0002-6810-2770
Matthew W FloundersNeuroscience Institute, New York University School of Medicine, New York, NY, 10016, USA.ORCID http://orcid.org/0000-0001-7014-4665
Leana E KingNeuroscience Institute, New York University School of Medicine, New York, NY, 10016, USA.
Tom HolroydMagnetoencephalography Core Facility, National Institute of Mental Health, Bethesda, MD, 20892, USA.
Biyu J HeNeuroscience Institute, New York University School of Medicine, New York, NY, 10016, USA. biyu.jade.he@gmail.com.ORCID http://orcid.org/0000-0003-1549-1351

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vision relies on both specific knowledge of visual attributes, such as object categories, and general brain states, such as those reflecting arousal. We hypothesized that these phenomena independently influence recognition of forthcoming stimuli through distinct processes reflected in spontaneous neural activity. Here, we recorded magnetoencephalographic (MEG) activity in participants (N = 24) who viewed images of objects presented at recognition threshold. Using multivariate analysis applied to sensor-level activity patterns recorded before stimulus presentation, we identified two neural processes influencing subsequent subjective recognition: a general process, which disregards stimulus category and correlates with pupil size, and a specific process, which facilitates category-specific recognition. The two processes are doubly-dissociable: the general process correlates with changes in criterion but not in sensitivity, whereas the specific process correlates with changes in sensitivity but not in criterion. Our findings reveal distinct mechanisms of how spontaneous neural activity influences perception and provide a framework to integrate previous findings.

Indexed as

AdultAlgorithmsFemaleHumansMagnetoencephalographyMaleModels, NeurologicalPattern Recognition, VisualPhotic StimulationVision, OcularVisual CortexVisual PerceptionYoung Adult

Identifiers

PMID31477706
PMCPMC6718405

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.