What is the difference between a stimulant and a depressant quizlet?
Essentially, depressants slow down the body parts controlled by the central nervous system, while stimulants speed up the central nervous system’s activity, including the brain.
Do stimulants and depressants have opposite or similar effects on the nervous system?
Stimulants and depressants are two main classes of drugs that affect how a person behaves, feels, and thinks. Although they both affect the central nervous system, these drug classes are really at opposite ends of the spectrum.
What is the major difference between stimulant depressant and hallucinogenic drugs?
Drugs can be categorised by the way in which they affect our bodies: depressants — slow down the function of the central nervous system. hallucinogens — affect your senses and change the way you see, hear, taste, smell or feel things. stimulants — speed up the function of the central nervous system.
Is alcohol a stimulant or depressant?
Alcohol is classified as a Central Nervous System Depressant, meaning that it slows down brain functioning and neural activity. Alcohol does this by enhancing the effects of the neurotransmitter GABA.
How do stimulants and depressants affect learning?
Stimulant drugs, like nicotine and amphetamine, improve cognitive function at lower doses but impair memory performance at higher doses. Depressant drugs, like alcohol, can cause long-term effects on prefrontal cortex function, disrupting cognitive abilities.
What’s the difference between a stimulant and nonstimulant?
The most beneficial advantage that stimulants have over non-stimulants is that it is fast acting and you may see improvement in overall impulsivity and ADHD symptoms within two hours. Short acting meaning medications effectiveness stops working once an individual stops taking them.
Are depressants and antidepressants the same?
Depressants are also occasionally referred to as “downers” as they lower the level of arousal when taken. Stimulants or “uppers” increase mental and/or physical function, hence the opposite drug class of depressants is stimulants, not antidepressants.
What are the similarities between stimulants and depressants?
Most people know that stimulants and depressants are opposites. Although they act on similar portions of the central nervous system, they do opposite things. Doctors use them to control opposite disorders.
Are opioids stimulants or depressants?
Opioids (painkillers), depressants and stimulants are three of the most common types of prescription drugs that are abused. Some of the most popular opioids include drugs like oxycodone, morphine and fentanyl . Popular depressants include Xanax, Valium and Ambien .
Is a narcotic a depressant?
Depressants are often referred to as “downers,” as they slow the body’s functioning systems down. They literally depress or slow down the central nervous system, producing a quieting or relaxing effect. While heroin and opioids are classified as narcotics, they are also central nervous system depressants.