Tics and involuntary movements are a hallmark of Tourette's syndrome, an odd and little understood disorder that has been linked to various abnormalities in the brain. But tics can appear in other ...

In third grade, Sarah Rehmeyer missed two months of school for an usual reason — barking. Sarah, 10, has a neurological condition called Tourette syndrome that is characterized by uncontrollable motor ...

Dear Dr. Donohue: I have a 9-year-old granddaughter who is a straight-A student. After school, she is busy with a different activity every day. She plays soccer twice a week, goes to art, ballet and ...

The eyelids function to protect the eyes and keep their outer surface moist. The inner lining of the eyelids consists of a layer of cells that continue onto the surface of the eyeballs and is called ...

They say the eyes are the windows to the soul. Are they also the windows into seeing another's struggle with mental illness? Perhaps. There are several ways to identify certain OCD and OCD related ...