… Although adrenergics, cholinergics, and anticholinergics have been used for over 40 years for this purpose, antiadrenergics to date were not employed. … The auther used Regitin as the antiadrenergics, and was able to analysed the responses of humancases more acutely and precisely with these four quarters drugs. … Furthermore responses by the antiadrenergics anticholinergics could serve as a good reference. …