In general, both the PD and HC groups achieved good mean accuracy (all>95%) (Table S1). Reaction time analysis verified that the ANT fMRI task yielded robust and significant alerting, orienting, and executive effects (Table S2 and Table S3), indicating that the task specifications targeted the interested behavior domain. No significant evidence supported the group difference in the three attention network scores (Table S4). A test-retest reliability analysis to the three behavior markers found acceptable reliability (ICC>0.4, according to (Cicchetti, 1994)) for the executive effect (HC: ICC = 0.70, 95%CI [0.38, 0.86]; PD: ICC = 0.74, 95%CI [0.5, 0.88]) but moderate or poor reliability for alerting (HC: ICC = 0.16, 95%CI [0.00, 0.54]; PD: ICC = 0.36, 95%CI [0.00, 0.66]) and orienting (HC: ICC = 0.14, 95%CI [0.00, 0.53]; PD: ICC = 0.59, 95%CI [0.25, 0.80]) (Figure S1).