Recent work in this area has involved development of an fMRI-compatible virtual reality driving simulator in collaboration with a cognitive neuroscientist at St. Michael's Hospital, Dr. Tom Schweizer. The current driving simulator project investigates the effect of driving task complexity and distraction on behaviour and brain activity. Ultimately, this work will be applied to patients with traumatic brain injury, Alzheimer's Disease, and stroke, motivated by the need to develop improved metrics of fitness-to-drive for physicians and to establish new cognitive and physical rehabilitation techniques that enable recovery of driving ability.