Typical symptoms of motor tics include involuntary (uncontrolled) muscular movements of the mouth or eyes, head twitching, and shoulder shrugging. Examples of less common, complex tic symptoms are bending over to touch the floor, smoothing clothing and jumping.
The cast of the sci-fi blockbuster has become extremely close. Since they first filmed Star Trek in 2007, they've stuck together, and are able to celebrate their upcoming film -- in style. NEWS: 'Star Trek Beyond' Stars John Cho and Sofia Boutella Share Silly Dubsmashes With Late Co-Star Anton Yelchin.
Trek alumni from TV shows and movies will schmooze with passengers on the Norwegian Pearl cruise, including: -- Jonathan Frakes, who played Commander William T. Riker on the TV's Star Trek: The Next Generation and in motion pictures; -- Marina Sirtis, who played counselor Deanna Troi on Star Trek: The Next Generation; -- singer and actor James Darren (yes, Moondoggie in the 1959 Gidget film) who appeared in Star Trek: Deep Space Nine for a few seasons.