Importance of the clinical variables only (demographics, clinical and neurophysiological measures) for all five machine learning methods. (Elastic-Net (EN) = green, Random Forest (RF) = yellow, Artificial Neural Network (ANN) = purple, Support Vector Machines (SVM) = blue and Classification And Regression Trees (CART) = pink). For visualization purposes, the weights of the variables’ importance are rescaled to be relative to pre-intervention UE-FMA.