Quantitative mapping of T1 and T2* discloses nigral and brainstem pathology in early Parkinson's disease. - Simon Baudrexel; Lucas Nürnberger; Udo Rüb; Carola Seifried; Johannes C. Klein; Thomas Deller; Helmuth Steinmetz; Ralf Deichmann; Rüdiger Hilker (NeuroImage, 2010)

Resting state fMRI reveals increased subthalamic nucleus-motor cortex connectivity in Parkinson's disease. - Simon Baudrexel; Torsten Witte; Carola Seifried; Frederic von Wegner; Florian Beissner; Johannes C. Klein; Helmuth Steinmetz; Ralf Deichmann; Jochen Roeper; Rüdiger Hilker (NeuroImage, 2011)