paingen_placebo_data.nii.gz_encrypted

Single trial contrast maps (event vs. baseline) of thermal and pressure pain delivered to the glabrous skin of the fingers under placebo and control cream treatment conditions. Participants are part of the University of Colorado Boulder twins dataset, and many participants are included as sibling pairs (~250 independent families).

Analysis is identical to 12-contrast analysis described in https://doi.org/10.1101/2023.09.21.558825, Methods: Data analysis \ Participant-level analysis. Except instead of modeling events jointly each stimulus trial was modeled independently.