Tourette's Syndrome (TS) is an inherited neuropsychiatric disorder affecting up to 1% of the population. It is characterised by motor and vocal tics, and upsetting anti-social behaviour such as involuntary swearing and obscene gestures. This second edition of Tourette Syndrome: The Facts explains the causes of the syndrome, how it is diagnosed, and how to cope if you or a relative has been recen...