Mark was diagnosed with schizophrenia many years ago. most recently, he has been exhibiting some bizarre behaviors. for example, he stands for hours in unusual postures. mark's motor dysfunction is called

The answer is catatonic immobility

Explanation:

Catatonic immobility is associated with psychiatric conditions such as schizophrenia. it is characterized by disturbances in motor (muscular movement) behavior with either psychological or physiological basis. It can include periods in which the individual moves very little and does not respond to instructions. The individual holds rigid poses for a considerable length of time. They may maintain this position for hours, days, weeks or even months.

answer; /// i believe the answer is (sterilization ) plz check first.good luck