This document summarizes the background and research of Dr. Dinesh Selvarajah, a Senior Lecturer in Diabetes at the University of Sheffield. His research focuses on using magnetic resonance neuroimaging to characterize central pain mechanisms in diabetic neuropathy. He is a leading researcher in the causes, treatment, and prevention of diabetic neuropathy, as evidenced by several awards he has received for his work. The document provides details on his research applying advanced neuroimaging techniques like diffusion tensor imaging and resting state functional MRI to gain new insights into diabetic neuropathy and central pain processing.