http://articles.latimes.com/2010/dec/22/health/la-he-placebo-effect-20101223
The human brain is a weird thing. Also, see the entire body of self-hypnosis literature.
http://articles.latimes.com/2010/dec/22/health/la-he-placebo-effect-20101223
The human brain is a weird thing. Also, see the entire body of self-hypnosis literature.