PSYC 3230 Lecture Notes - Lecture 7: Learned Helplessness, Psychopharmacology, Psychopathology
26 Mar 2018
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Almost all psychiatric drugs impact one or more nt; manipulation of levels of nt impacts psychological functioning. Agonists: increase activity of nt by mimicking its effects. Inverse agonists: produce effects opposite to those produced by neurotransmitters. Usually wo(cid:374)"t (cid:271)e a(cid:271)le to ide(cid:374)tify lesio(cid:374) as (cid:272)ause. But scanning procedures (fmri) and psychopharmacology can aid understanding. Psychosocial influences can change brain structure and function (bi-directional influences) Ex: monkeys raised in different cages injected with same drugs. Cognitive science: concerned with how we acquire and process information; how we store and retrieve it. Cognitive abilities- intellectual capacity to think, remember, and anticipate. Illogical thought processes that feel and seem true. Distortions lead to symptoms of anxiety, depression, etc. Thinking about the self or the world in extremes. (cid:862)he did(cid:374)"t go to gy(cid:373), (cid:272)a(cid:374)"t take (cid:272)a(cid:396)e of hi(cid:373)self, how (cid:272)a(cid:374) he take (cid:272)a(cid:396)e of (cid:373)e? (cid:863) Thinking you know what someone is thinking, no evidence.
