Evidence map›Paper›PMID 36125242›Full record

ArticleeLife2022

Frequency-specific neural signatures of perceptual content and perceptual stability.

Richard Hardstone, Matthew W Flounders, Michael Zhu, Biyu J He

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. 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
1.2field-weighted citation impact, top 23% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
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

4 authors at 1 institution in 1 country.

Richard HardstoneNeuroscience Institute, New York University Grossman School of Medicine, New York, United States.ORCID 0000-0002-7502-9145
Matthew W FloundersNeuroscience Institute, New York University Grossman School of Medicine, New York, United States.ORCID 0000-0001-7014-4665
Michael ZhuNeuroscience Institute, New York University Grossman School of Medicine, New York, United States.
Biyu J HeNeuroscience Institute, New York University Grossman School of Medicine, New York, United States.ORCID 0000-0003-1549-1351
New York University · US

Funding

Neural Mechanisms of Conscious Object Recognition in HumansR01EY032085 · NEI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Biyu Jade He · 2021 to 2026
$2.7M
Training a new generation of computational neuroscientists bridging neurobiologyR90DA043849 · NIDA · NEW YORK UNIVERSITY · PI MA, WEI JI, WANG, XIAO-JING · 2016 to 2020
$926k
NEI NIH HHS R01 EY032085NIDA NIH HHS R90 DA043849
6 · The paper itself

Abstract

In the natural environment, we often form stable perceptual experiences from ambiguous and fleeting sensory inputs. Which neural activity underlies the content of perception and which neural activity supports perceptual stability remains an open question. We used a bistable perception paradigm involving ambiguous images to behaviorally dissociate perceptual content from perceptual stability, and magnetoencephalography to measure whole-brain neural dynamics in humans. Combining multivariate decoding and neural state-space analyses, we found frequency-band-specific neural signatures that underlie the content of perception and promote perceptual stability, respectively. Across different types of images, non-oscillatory neural activity in the slow cortical potential (<5 Hz) range supported the content of perception. Perceptual stability was additionally influenced by the amplitude of alpha and beta oscillations. In addition, neural activity underlying perceptual memory, which supports perceptual stability when sensory input is temporally removed from view, also encodes elapsed time. Together, these results reveal distinct neural mechanisms that support the content versus stability of visual perception.

Indexed as

MagnetoencephalographyVisual PerceptionBrainHumansbistable perceptionbrain oscillationshumanmagnetoencephalographymultivariate analysisneuroscienceperceptual stabilityslow cortical potential

Identifiers

PMID36125242
PMCPMC9550226
OpenAlexW4297855463

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.