PSY333H5 Lecture Notes - Lecture 2: Parasympathetic Nervous System, Autonomic Nervous System, Sympathetic Nervous System
Document Summary
Lecture 2: bio mechanisms of health and disease. Getting a medical intervention also requires changing the behaviour that caused the stress: otherwise it will happen again. Epigenetics: can change the way your genes express, some genes express momentarily, some genes express over longer periods of time. Lo(cid:374)el(cid:455) people(cid:859)s ge(cid:374)e e(cid:454)pressio(cid:374) is causi(cid:374)g pro-inflammatory cytokines and down- regulates anti-inflammatory cytokines. Do(cid:374)(cid:859)t fight: can suppress the immune system if you fight. Writing: making meaning out of the event in your mind, working out what went wrong/why it happened/etc, helps you get rid of the stress responses if you repeat it causes changes in your body becoming automatic. Do(cid:374)(cid:859)t ha(cid:448)e to spe(cid:374)d ti(cid:373)e while you are trying to do everything else confront your fears: so much of the stress we experience is due to anticipation. When you are stressed, the calories/fat from food go to your centro-adipose tissue: most harmful weight, central-adipose tissue e(cid:454)cretes its(cid:859) o(cid:449)(cid:374) stress hor(cid:373)o(cid:374)es.
