[Effect of psycholeptics on several physiologic indices of stutterers]

The report is concerned with the action of single doses of aminazine, seduxen and benzctyzine on the EMG of the orbicular muscle of the mouth, pulse frequency, GSR and EEG during rest and in the process of speech in individuals with stuttering and neurotic disturbances (25 cases) and in early organic lesions (20 cases). The conclusion is made that there is a selective effect of these preparations on the different structures of the functional brain systems in stutterers.