Functional tics are dramatic, involuntary movements or sounds usually made in response to a trigger. While similar to other tic disorders, they have different causes and treatment options. Functional ...

Late-onset depression and anxiety are now considered risk factors for neurodegenerative diseases such as Alzheimer’s and Parkinson’s. It is also believed that the insidious emergence of a neurological ...

The research team of the Neurology Department Movement Disorders Unit at the Virgen del Rocío University Hospital and the Movement Disorders group of the Institute of Biomedicine of Seville - IBiS, in ...