Top definition. matrix. a term describing a controlled environment or situation in which people act or behave in ways that conform to roles pre-determined by a powerful person(s) who decides how the world is supposed to function.
Akathisia is a movement disorder characterized by a feeling of inner restlessness and a compelling need to be in constant motion, as well as by actions such as rocking while standing or sitting, lifting the feet as if marching on the spot, and crossing and uncrossing the legs while sitting.
There are a lot of classifications for akathisia, such as acute akathisia which means the movement disorderâs duration is less than 6 months. It is classified as chronic akathisia if the last dosage increment is over 6 months. Pseudoakathisia is the term used if there are motor demonstration without subjective Factor.