Evidence map›Paper›PMID 25644435›Full record

ArticleJournal of neuroscience methods2015

SSVEP signatures of binocular rivalry during simultaneous EEG and fMRI.

Keith W Jamison, Abhrajeet V Roy, Sheng He, Stephen A Engel, Bin He

Abstract read
In one paragraph

Article in Journal of neuroscience methods, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. An Accumulating Neural Signal Underlying Binocular Rivalry Dynamics.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
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.

Keith W JamisonDepartment of Biomedical Engineering, University of Minnesota, United States.
Abhrajeet V RoyDepartment of Biomedical Engineering, University of Minnesota, United States.
Sheng HeDepartment of Psychology, University of Minnesota, United States.
Stephen A EngelDepartment of Psychology, University of Minnesota, United States.
Bin HeDepartment of Biomedical Engineering, University of Minnesota, United States; Institute for Engineering in Medicine, University of Minnesota, United States. Electronic address: binhe@umn.edu.

Funding

Visual TestingP30EY011374 · NEI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI NEWMAN, ERIC A · 1996 to 2019
$8.8M
Integrative Training Program in NeuroimagingT32EB008389 · NIBIB · UNIVERSITY OF MINNESOTA · PI CHEN, WEI · 2008 to 2019
$1.4M
Multimodal Imaging of Brain Activity and ConnectivityR01EB006433 · NIBIB · UNIVERSITY OF MINNESOTA · PI HE, BIN · 2009 to 2012
$1.3M
CRCNS: Spatiotemporal imaging study of the mechanisms of binocular rivalryR01EY023101 · NEI · UNIVERSITY OF MINNESOTA · PI HE, BIN · 2012 to 2014
$1.1M
NEI NIH HHS P30 EY011374NEI NIH HHS R01 EY023101NEI NIH HHS R01EY 023101NIBIB NIH HHS R01 EB006433NIBIB NIH HHS T32 EB008389
6 · The paper itself

Abstract

backgroundBinocular rivalry is a perceptual phenomenon that arises when two incompatible images are presented separately, one to each eye, and the observer experiences involuntary perceptual alternations between the two images. If the two images are flickering at two distinct frequencies, electroencephalography (EEG) can be used to track the frequency-tagged steady-state visually evoked potential (SSVEP) driven by each image as they compete for awareness, providing an objective measure of the subjective perceptual state. This spontaneous alternation in perceptual dominance is believed to be driven by neural processes across widespread regions in the brain, but the real-time mechanisms of these processes remain unclear. NEW

methodThe goal of this study was to determine the feasibility of investigating binocular rivalry using a simultaneous EEG-fMRI approach in order to leverage the high temporal resolution of EEG with the high spatial resolution of fMRI.

resultsWe have developed novel techniques for artifact removal and signal optimization for the rivalry-related SSVEP data collected simultaneously during fMRI. COMPARISON WITH EXISTING

methodsOur methods address several significant technical challenges of recording SSVEP data in the noisy fMRI environment, and enabled us to successfully reconstruct SSVEP signatures of rivalry in a group of healthy human subjects.

conclusionFurther development and application of these techniques will enable more comprehensive integration of EEG and fMRI data collected simultaneously and could have significant implications for EEG-fMRI studies of brain activity in general.

Indexed as

ArtifactsBrainBrain MappingElectroencephalographyFeasibility StudiesFemaleHumansMagnetic Resonance ImagingMaleMultimodal ImagingPhotic StimulationSignal Processing, Computer-AssistedVision, BinocularVisual PerceptionYoung AdultBinocular rivalryEEGfMRIFrequency taggingMultimodal imagingSSVEP

Identifiers

PMID25644435
PMCPMC4359627

What OpenQuestion holds

Textmetadata
LicenceTDM
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.