The leadership team for UT Southwestern's new North Texas Alzheimer's Disease Research Center includes principal investigator Dr. Ihab Hajjar (left), O'Donnell Brain Institute director Dr. William Dauer, and neurology chair Dr. Elan Louis. Their work will push the frontier of dementia research, as well as support community outreach and training for caregivers. [Photos: UT Southwestern Medical Center]
Driver Josef Newgarden preforms a test run for Team Penske for the 2018 Verizon IndyCar Series at Phoenix Raceway in Avondale, Arizona. [Photo courtesy of Team Penske. Copyright: Scott R LePage/LAT Images]