occurs in has participant quality has disease treated with drug ZIPRASIDONE schizophrenia Adult behavioral and neurological AE AE severity G1 AE severity G2 AE severity G3 akathisia AE 10001540 WEB: http://en.wikipedia.org/wiki/Akathisia acathisia AE CTCAE:E12581 静坐困难 NCIt:C78163 JX, LW, YH, MW Akathisia AE is a behavior and neurological AE that 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. People with akathisia are unable to sit or keep still, complain of restlessness, fidget, rock from foot to foot, and pace.