PSYC 3230 Lecture Notes - Lecture 7: Sedative, Barbiturate, Benzodiazepine

• School: University of Georgia
• Department: Psychology
• Course: PSYC 3230
• Professor: Dr.Davis

Document Summary

Psychological reaction to substance use: changes in walking, vision, ect. Depe(cid:374)ds o(cid:374) (cid:449)hi(cid:272)h drug, ho(cid:449) (cid:373)u(cid:272)h, a(cid:374)d perso(cid:374)"s (cid:271)iologi(cid:272)al rea(cid:272)tio(cid:374) Clinically significant problematic behavioral or psychological changes: mood and judgement changes. Ho(cid:449) sig(cid:374)ifi(cid:272)a(cid:374)tly su(cid:271)sta(cid:374)(cid:272)e use i(cid:374)terferes (cid:449)ith user"s life. Physiological dependence based on tolerance and withdrawal. Need increased a(cid:373)ou(cid:374)t of su(cid:271)sta(cid:374)(cid:272)e to a(cid:272)hie(cid:448)e sa(cid:373)e (cid:862)high(cid:863) Marked diminished effect with continued use of same amount of substance. Same substance taken to relieve or avoid withdrawal. Withdrawal delirium can produce frightening hallucinations and body tremors. Effects: behavioral sedation, relaxation, decreases activity in central nervous system, reduced levels of body arousal. Initial stimulation well, less inhibition, more outgoing, later depressive effects settle in. Very near sighted: do(cid:374)"t thi(cid:374)k a(cid:271)out future. Feeds into addiction: relief from depression, stress, ect, acts on neurotransmitters. Others makes alcohol effects complex: bac. Hand tremors, nausea, vomiting, anxiety, hallucinations, insomnia.