Which of the following is true of psychoactive drugs?

Question

Quizplus · Accepted Answer

Psychoactive drugs are chemicals that alter perceptions and mood by changing the brain's chemistry. They may produce feelings of pleasure or euphoria, relaxation, or altered states of consciousness, depending on the drug and the dosage. Losing REM sleep or causing narcolepsy are not typical effects of psychoactive drugs. The idea of a split between different levels of consciousness may be referring to the concept of altered states of consciousness, which may be induced by psychoactive drugs but is not unique to them.

Which of the Following Is True of Psychoactive Drugs