beth darnall

November 16, 2011 -- Oregon Health & Science University's Beth Darnall, Ph.D., is an international expert on a novel therapy for "phantom limb pain" — real pain suffered by people who have had an arm or leg amputated. Darnall has studied and treats people with "mirror therapy," which lessens or eliminates the pain by tricking the amputee's brain into believing there was no amputation.