John Davidson, an ambassador for Tourette’s syndrome awareness and inspiration for the movie I Swear, issued an apology for his “involuntary tics” that made it to air during Sunday night’s BAFTAs ...

John Davidson, whose life inspired the award-winning biopic “I Swear,” involuntarily shouted a racial slur during Michael B. Jordan and Delroy Lindo’s speech at the BAFTA film awards in London on Feb.

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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 ...

Tourette syndrome campaigner John Davidson has explained he left the British Film and Television Awards (BAFTAs) ceremony early on Monday night, aware his outbursts were causing distress. Davidson was ...

At first glance, tics and body-focused repetitive behaviors (BFRBs) can look remarkably similar. Both involve repeated behaviors that may seem involuntary, often start in childhood or adolescence, and ...