August 30, 2010 10:56 am Daryl Johnston Lends Brain to Concussion Study Johnston’s newest crusade us an open discussion on concussions. He is opening his brain to doctors and his fellow athletes. Wake Up to Something Good 0:40 Midlothian teen gets ‘NFL Draft' experience 2:11 New app helps dementia caregivers focus on their own health 2:19 Grandfather of seven shares how he survived a rare heart event 0:32 Peerfest conference celebrates Texans on a wellness journey 3:06 North Texas nonprofit hosts free youth mental health class