psychotropic drug

Which Is The Best Description Of A Psychoactive Drug?

by

Which Is The Best Description Of A Psychoactive Drug? A psychoactive drug, psychopharmaceutical, or psychotropic drug is a chemical substance that changes nervous system function and results in alterations in perception, mood, consciousness, cognition, or behavior. What is a psychoactive drug quizlet? Psychoactive drugs are chemical substances that affect the brain functioning, causing changes in

What Chemicals Affect The Nervous System And Result In Altered Consciousness?

by

What Chemicals Affect The Nervous System And Result In Altered Consciousness? Opioids, including codeine, opium, morphine, and heroin, produce euphoria and analgesia by increasing activity in opioid receptor neurons. Hallucinogens, including cannabis, mescaline, and LSD, create an extreme alteration of consciousness as well as the possibility of hallucinations. How do depressants affect consciousness and the