Marihuana, Ethanol, and Dextroamphetamine

摘要: MARIHUANA, ethanol, and dextroamphetamine are three widely used social drugs with somewhat different actions. Marihuana is a sedative like but also has perceptual effects resembling those of hallucinogens. Ethanol primarily sedative, while stimulant. As it been seldom possible to compare these in the same subjects, using quantified doses, we measured their on mood selected mental functions. Methods Twelve normal young volunteers were chosen basis being good physical emotional health intelligent cooperative enough carry out required procedures. All one men. Although most subjects had prior experience small doses marihuana amphetamines, all alcoholic beverages, none chronic or recent users any drugs, except for mild use beverage alcohol. Subjects told that