Stereotypic movement disorder is a motor disorder that develops in childhood, typically before grade school, and involves repetitive, purposeless movement. Examples of stereotypic movements include ...

Despite recent advancements in the treatment of Parkinson’s Disease, it remains a challenge to accurately measure the progression of symptoms in this neurological disorder. While noticeable symptoms ...

A new study has identified mutations in a single gene as the cause of a previously unrecognized spectrum of severe neurological disorders ranging from fatal prenatal conditions to progressive ...

Tic disorders are conditions featuring sudden, non-rhythmic movements or vocalizations. A formal tic disorder diagnosis is determined by tic frequency, duration, and type. Tics are non-rhythmic ...