3501782 SVCI subcortical vascular cognitive impairment 50 3501784 SVCI superior vena cava isolation 20 3501779 SVCI SVC isolation 18 3501776 SVCI single vocal cord irradiation 10 3501783 SVCI systemic vascular conductance index 5 3501773 SVCI subcortical VCI 4 3501774 SVCI small vessel disease cognitive impairment 2 3501785 SVCI superior vena cava 2 3501781 SVCI SVC electric isolation 2 3501778 SVCI dimensions-Social Values and Cultural Impact 1 3501777 SVCI salience, valence, context, and integration 1 3501775 SVCI single-VSMC contraction-index 1 3501772 SVCI Standardized volumetric change index 1 3501780 SVCI SVC integration 1