1. Department of Neurobiology and Anatomical Sciences; University of Mississippi Medical Center; Jackson Mississippi
2. Department of Radiology; University of Mississippi Medical Center; Jackson Mississippi
3. Department of Anatomy and Cell Biology, Schulich School of Medicine and Dentistry; Western University; London Ontario Canada
4. Corps for Research of Instructional and Perceptual Technologies (CRIPT), Schulich School of Medicine and Dentistry; Western University; London Ontario Canada