IOWA CITY, Iowa (IOWA CAPITAL DISPATCH) - The signs of a driver not fully focused on the road can be small — how and where eyes move, pupil dilation and reaction time, how tense or relaxed their face ...

Kaitlin Vogel is a health journalist based in New York. Her work has appeared in a variety of publications, including Healthline, Eating Well, Parade, and more. Nick Blackmer is a librarian, ...

Aphasia and dysarthria both occur due to damage in the brain, but while aphasia causes difficulty in expressing and understanding speech, dysarthria causes difficulty controlling muscles necessary for ...