Model comparison of subjective value computations

Description: This collection entails the statistical maps reported in the manuscript "Testing models at the neural level reveals how the brain computes subjective value" by Williams*, Burke*, Nebe*, Preuschoff, Fehr, & Tobler (submitted). The following second-level (group) maps will be uploaded immediately after cognitiveatlas.org has approved the risky lotteries task (submitted on 01.04.21): EU_sv_sum.nii - Sum of the subjective values of both presented lotteries (i.e., state value) calculated by Expected Utility Theory EU_sv_diff.nii - Difference of the subjective values of both presented lotteries (i.e., decision variable or difficulty) calculated by Expected Utility Theory PT_sv_sum.nii - Sum of the subjective values of both presented lotteries (i.e., state value) calculated by Prospect Theory PT_sv_diff.nii - Difference of the subjective values of both presented lotteries (i.e., decision variable or difficulty) calculated by Prospect Theory MVS_sv_sum.nii - Sum of the subjective values of both presented lotteries (i.e., state value) calculated by the Mean-Variance-Skewness model MVS_sv_diff.nii - Difference of the subjective values of both presented lotteries (i.e., decision variable or difficulty) calculated by the Mean-Variance-Skewness model