Thus, Turing machines prove fundamental limitations on the power of mechanical computation. While they can express arbitrary computations, their minimalistic design makes them unsuitable for computation in practice: actual computers are based on different designs that, unlike Turing machines, use random access memory. Turing machine is a general example of a CPU that controls all data manipulation done by a computer. More specifically, it is a machine (automaton) capable of enumerating some arbitrary subset of valid strings of an alphabet; these strings are part of a recursively enumerable set.
dyskinesia definition. noun: An impairment in capacity to manage motions, described as spasmodic or repetitive motions or lack of control. an abnormality in performing voluntary muscle mass moves. In pathology, damaged power of voluntary movement.
Biliary dyskinesia, or disordered function of the gallbladder, describes a condition in which the gallbladder cannot empty properly due to inflammation or spasm of its drainage system (the cystic duct). When you eat a meal, the gallbladder is prompted to contract, and in doing so, bile is forced into the duodenum.