Tourette syndrome or Tourette’s syndrome (abbreviated as TS or Tourette’s) is a common neurodevelopmental disorder that begins in childhood or adolescence. Tourette (too-RET) syndrome is a disorder that involves repetitive movements or unwanted sounds (tics) that can’t be easily controlled. For instance, you might repeatedly blink your eyes, shrug your shoulders or blurt out unusual sounds or offensive words. Tics typically show up…