psychoactive drugs Flashcards
depressants
reduce neural activity, slow body functions
types of depressants
alcohol, barbiturates, opiates - heroine, morphine, codine, oxy
stimulants
drugs that speed up body functions and excite neural activity
types of stimulants
caffeine, nicotine, amphetamines, cocaine
hallucinogens
distort perception
types of hallucinogens
LSD, ectasy
Ecstasy
feeling of euphoria and emotional connection to others - SEROTONIN
Opiates
warm feeling immediately, cloudd memory an thoughts, highly addictive - DOPAMINE
Barbituates
drugs that depress central nervous system, reducing anxiety but impairing memory and judgement
marijuana (THC)
causes relaxed feelings but also paronia and anxiety and slows reaction time - DOPAMINE
Meth
highly addictive and works directly on brain’s reward pathways, malnutrition, cognitive issues
Alcohol
affects memory part of brain as well as impulse control and decision making - GABA-GLUTAMATE
Cocaine
blocks part of brain controlling voluntary movements, increases confidence, alertness, and decreases appetite - DOPAMINE
LSD
affects perception, dilate pupils, decreased appitite, paronia, causes hallucinations - SEROTONIN
GHB and rohypnal (DATE RAPE)
depressants that when combined with alcohol can lead to memory loss, coma, unconsciousness, and death