power [114], EEG-based FC [115], and fMRI-based FC [36], suggesting that specific brain networks may mediate aspects of impulsivity in AUD, as well as other externalizing disorders. Therefore, identifying and quantifying behavioral impulsivity may contribute to improving prevention and intervention programs related to alcohol and other substance use problems [116,117]. Although attentional impulsivity was not found to significantly contribute to the classification, our previous studies [63,85] found contributions from all three components of impulsivity, while motor and non-planning aspects were top of the key features of classification, suggesting their relative importance in AUD pathology.
