Tic
Simple motor tics are typically sudden, brief, meaningless movements that usually involve only one group of muscles, such as eye blinking, head jerking, or shoulder shrugging. Motor tics can be of an endless variety and may include such movements as hand clapping, neck stretching, mouth movements, head, arm or leg jerks, and facial grimacing.
Motorik
The motorik beat is in 4/4 time and of moderate pace. The pattern is repeated each bar throughout the song. A splash or crash cymbal is often hit at the beginning bar of a verse or chorus. The basic pattern is as follows: 
The word's use in music journalism may be derived from a punning modification of "motoric", a term long used by music critics to describe relentless ostinato rhythm, or simply from a combination of "motor" and the German "Musik". The name may derive from the repetitive yet forward-flowing feel of the rhythm, which has been compared to the experience of driving on a motorway. The motorik beat is heard in one section of Kraftwerk's "Autobahn", a song designed to celebrate exactly this experience.