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The MEGco dataset includes MEG responses in 18 participants to 8 color-calibrated stimuli and the color words “blue” and “green”, as described in the guide . Details of this dataset are provided in Rosenthal et al (2020) and Hermann et al (Biorxiv 2020).
Data and code for Rosenthal et al, Color Space Geometry Uncovered with Magnetoencephalography, Current Biology (2021).
Using multivariate analyses of magnetoencephalography data, we show that hue and luminance-contrast polarity can be decoded from MEG data and, with lower accuracy, both features can be decoded across changes in the other feature.
Data and code for Hasantash et al, Paradoxical impact of memory on color appearance of faces, Nature Communications (2019).