An Accumulating Neural Signal Underlying Binocular Rivalry Dynamics

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20160512

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20151016

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An Accumulating Neural Signal Underlying Binocular Rivalry Dynamics

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2023-09-21

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Abstract

Behavior and EEG data during bistable perception tasks for 85 participants, with SSVEP design.

Description

The dataset comprises 85 (84 valid EEG records) participants from a study on binocular rivalry. EEG signals were recorded from 34 channels in the 10/20 system, and preprocessed with standard methods. Twelve 120-s runs of a binocular rivalry task were acquired for each participant, during which they were presented with orthogonal (± 45°) gray scale gratings, one to each eye, as illustrated in the upper left box in Figure 1A. One grating flickered at 14.4 Hz and the other at 18.0 Hz in each run, counterbalanced between eyes across runs. Participants were instructed to press one of three buttons, indicating a dominant percept of “tilt left”, “tilt right”, or a mixed percept, whenever their perception changed. They were asked to report dominance once one grating filled >90% of the stimulus field and mixed otherwise.

Referenced by

Katyal, S., He, S., He, B., & Engel, S. A. (2019). Frequency of alpha oscillation predicts individual differences in perceptual stability during binocular rivalry. Human brain mapping, 40(8), 2422-2433. https://doi.org/10.1002/hbm.24533
Nie, S., Katyal, S., & Engel, S. A. (2023). An Accumulating Neural Signal Underlying Binocular Rivalry Dynamics. Journal of Neuroscience, 43(50), 8777-8784. https://doi.org/10.1523/JNEUROSCI.1325-23.2023

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NIH: R01 EY02301

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Suggested citation

Nie, Shaozhi; Katyal, Sucharit; Engel, Stephen A.. (2023). An Accumulating Neural Signal Underlying Binocular Rivalry Dynamics. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/9sy5-a716.

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