It is in fact the most massive muscle of the human body. The glutes, as they are commonly known, are a group of three muscles located at the back of each hip or buttock. The gluteus maximus is the largest and most superficial muscle of the group. It contributes most of the mass that can be seen as the buttocks.
Tourette's syndrome occurs along a spectrum of tic disorders, which includes transient tics and chronic tics. The exact cause of Tourette's is unknown, but it is well established that both genetic and environmental factors are involved. Genetic studies have proved that the overwhelming majority of cases of Tourette's are inherited, although the exact mode of inheritance is not yet known, and no gene has been identified.
Knowledge center. Tourette syndrome, also known as Tourette's syndrome, GTS, Tourette's, TS, Tourette's disorder, or Gilles de la Tourette Syndrome, is an inherited tic disorder characterized by multiple motor (physical) tics and at least one vocal tic.he hallmark sign of Tourette syndrome are tics, which can range from very mild to severe. Some severe tics can be extremely debilitating. A facial tic, such as eye blinking, may be the first sign. However, people may experience so many potential tics that there is not really a typical case (each person is different).