Create_marsbar_ROI_mask = creates ROI masks in marsbar
Extract_contrast_estimates = extracts the contrast estimates from the marsbar ROI from the SPM.mat file
lmer_caarms_contrast_est = lmer for caarms symptoms with extracted contrast estimates
Performance_caarms = modelling for MIDT task performance with caarms symptoms
Performance_contrast_est = modelling for MIDT task performance with extracted contrast estimates