Which drug increases the activity of the central nervous system?

Question

Quizplus · Accepted Answer

Cocaine is a stimulant drug that increases the activity of the central nervous system. It increases the levels of dopamine and norepinephrine in the brain, leading to feelings of euphoria, increased energy, and decreased appetite. Alcohol is a depressant drug that slows down the activity of the central nervous system. Barbiturates are also depressant drugs that can cause sedation and relaxation. Marijuana is a psychoactive drug that affects the perception and mood of the user. While it may cause mild stimulation in some users, it primarily acts as a depressant and can cause drowsiness and slowed reaction times.

Which Drug Increases the Activity of the Central Nervous System