When a brain shunt failed, Austin embarked on a 20-month medical journey.
Jack Hood, 14, can't control his muscles due to dystonia. Neurologists hope deep brain stimulation can help him.
Little Naomi Gomez battled leukemia. Then a stroke. Now she's back to living life.
When a bad headache leads to brain surgery for a 4-year-old girl, her parents explain it in words she can understand.