PS3: consciousness altering drugs Flashcards
1
Q
stimulants
A
increase physiological function, activate sympathetic nervous system. allow NTs to remain in synaptic cleft longer (ie: caffeine, nicotine, cocaine, amphetamines, MDMA)
2
Q
opiates
A
alleviate pain, slow breathing rate, and increase dopamine levels (ie: morphine, fentanyl, heroin, oxycodone, hydrocodone, methadone)
3
Q
hallucinogens
A
act as serotonin receptors to amplify senses and distort perception, cause hallucinations (ie: LSD, PCP)
4
Q
depressants
A
decrease physiological function, frontal lobe activity, and heart rate. increase GABA and dopamine in the brain (ie: alcohol and barbituates)