Fig. 2From: Structural connectivity profile of scans without evidence of dopaminergic deficit (SWEDD) patients compared to normal controls and Parkinson’s disease patientsROI specifications. A total of eight ROIs were defined from T1 and T2-weighted images, including the associative, limbic, sensorimotor cortex, caudate, putamen, pallidum, thalamus and substantia nigra regionsBack to article page