AP PSYCHOLOGY

Detailed explanation-1: -A type of drug that slows down brain activity, which causes the muscles to relax and calms and soothes a person. CNS depressants are used to treat insomnia (trouble sleeping), anxiety, panic attacks, and seizures. They may also be used to relieve anxiety and tension before surgery.

Detailed explanation-2: -Examples of central nervous system depressants are benzodiazepines, barbiturates, and certain sleep medicines. Central nervous system depressants are sometimes called sedatives or tranquilizers.

Detailed explanation-3: -Depressant substances reduce arousal and stimulation. They affect the central nervous system, slowing down the messages between the brain and body. They can affect concentration and coordination and slow down a person’s ability to respond to unexpected situations.

Detailed explanation-4: -Several substances can depress the CNS, ranging from anti-anxiety and sleep medications to so-called recreational drugs, such as heroin.