The Teacher's Guide is used in combination with the magazines in the series to promote an understanding of the physical reality of drug use, as well as curiosity about neuroscience. Introduction Brain Anatomy Nerve Cells and Neurotransmission Effects of Drugs of Abuse on the Brain Marijuana Opiates Inhalants Hallucinogens Steroids Stimulants Tobacco Addiction Methamphetamine General Unifying Activity Resources Downloading the PDF Introduction ›