Fig. 3From: Structural connectivity profile of scans without evidence of dopaminergic deficit (SWEDD) patients compared to normal controls and Parkinson’s disease patientsIllustration of tractography. The tracked fibers of three significant connections for representative PD patients and NC. PD cases are listed in the first column and NC cases are listed in the second column. Colored regions denote different ROIs. Fibers are displayed in streamlines. Top sub-figures associative cortex–thalamus connection. Middle sub-figures Sensorimotor cortex–putamen connection. Bottom sub-figures Pallidum–putamen connectionBack to article page