See the readme files included in the data folders and the associated article for more details. Data are stored in the following formats: NIFTI (.nii), MATLAB (.mat) and Excel (.xlsx). This project was supported by Olga Mayenfisch Foundation and Swiss National Science Foundation (320030_149586 to DRB, 320030_188737 to AT, and 320030_184784 to AL), the Wellcome Centre for Human Neuroimaging receives core funding from the Wellcome Trust (091593/Z/10/Z). DRB is also supported by funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (Grant agreement No. ERC-2018 CoG-816564 ActionContraThreat). AT is supported by the Interfaculty Research Cooperation "Decoding Sleep: From Neurons to Health & Mind" of the University of Bern. BAP is supported by Netherlands Organization for Scientific Research (NWO) VIDI 016.178.052 and by partial funding from R01 MH111444/MH/NIMH NIH. AL is supported by the ROGER DE SPOELBERCH Foundation.

This data set includes selected functional magnetic resonance imaging (fMRI) data supplementing an article. The data include: Untresholded Statistical Parametric Maps (SPMs) and beta images (BOLD signal estimates) for relevant contrasts for the GLMs reported in the article Region-of-interest (ROI) masks: anatomical ROIs with combined hemispheres, and masks created from significant BOLD signal clusters from the whole-brain analyses Summary data files for mean beta (BOLD signal estimate) values and their within-subject errors for each ROI A compilation Excel sheet of condition-wise BOLD parameter estimates and standard errors from previous axiomatic aversive prediction error studies, and associated effect sizes as well as sample sizes from a power analysis. Details of the experimental paradigm as well as of the fMRI data acquisition and analysis can be found in the associated article.