[Comparative effect of sydnocarb and phenamin on the bioelectrical activity of the brain]

In tests with cats and rabbits sydnocarb in doses of 3,4-8.5-17 mg/kg (per os or intraperitoneally) produces a more lasting reticulo-cortical activation than does amphetamine used in respectively equimolecular amounts. According to the EEG finding there is also observed a substantial difference in the nature of interaction of these stimulants with chlorpromazine, reserpine and imipramine.