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.
an impairment of the ability to execute voluntary movements. Tardive dyskinesia is caused by an adverse effect of prolonged use of phenothiazine medications in elderly patients or persons with brain injuries.See also tardive dyskinesia.dyskinetic [-etâ²ik] , adj.rimary ciliary dyskinesia any of a group of hereditary syndromes characterized by delayed or absent mucociliary clearance from the airways; often there is also lack of motion of sperm. One variety is Kartagener's syndrome.