[Physiology 1021] - Final Exam Guide - Everything you need to know! (41 pages long)

• School: Western University
• Department: Physiology
• Course: Physiology 1021
• Professor: John Ciriello

Document Summary

Pla(cid:272)e(cid:271)o (cid:894)(cid:862)i (cid:449)ill please(cid:863) i(cid:374) lati(cid:374)(cid:895) the measurable, observable, or felt improvement in health not attributable to treatment. Psychological theory belief in the treatment or to a subjective feeling of improvement. The (cid:272)(cid:396)iti(cid:272)al fa(cid:272)to(cid:396) (cid:862)is ou(cid:396) (cid:271)eliefs a(cid:271)out (cid:449)hat"s goi(cid:374)g to happe(cid:374) to us(cid:863) Doctors in one study successfully eliminated warts by painting them with a brightly colored, inert dye and promising patients the warts would be gone when the color wore off. Even when patients are told a medication they are getting is a placebo, it still can ease symptoms and pain. Prof. kaptchuk says he found this to be true in a randomized controlled trial of 80 patients with irritable bowel syndrome published in the journal plos one in 2010, and in a. 2014 study in science translational medicine involving 66 migraine patients. The process-of-treatment theory - placebos cause the brain to release endogenous opioids, or endorphins, that reduce pain.