He holds academic appointments with the Department of Rehabilitation Medicine at Emory University School of Medicine and the Emory Center for Injury Control.

CNN: About

"In our everyday lives, there are snippets of info coming in all at once, and we integrate multiple things that are going on at the same time, " said Dr. Ross Zafonte, chairman of the department of physical medicine and rehabilitation at Harvard Medical School.

CNN: Doctors: Giffords faces a long, rocky road to recovery