“…to chrOJ.~I cally hospitalized cases of SC.hIzop~rema, affective disorders and orgamc brain syndromes. The usual dose employed was from 75 to 300 mg. daily in divided doses (6,9,20,40,58,87,89,91,93). Later studies (1,3,10,17,19,23,30,32,33,37,38,43,45,46,47,53,73,77,84,92), some of which employed double blind and placebo controls, clarified t~e position as follows: prochlorperazine has definite neuroleptic activity, i.e.…”