Weights of volumetric properties.

Loadings of global and subcortical volume features for predicting the score of a Delay Discounting test, which assesses impulsivity abilities. The names of the features are the same that can be found in the aseg.stats file from Freesurfer. Weights have been scaled to a [-1, 1] range without breaking the sparsity using the function maxabs_scale in scikit-learn. Four features (Left-WM-hypointensities, Right-WM-hypointensities, Left-non-WM-hypointensities, Right-non-WM-hypointensities) are not shown here since they had zero variance and were therefore discarded by the estimator during the fitting process. (XLSX)