http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. In a long-term study, Prof. Dr. Jürgen Margraf, Alexander von Humboldt Professor for Clinical Psychology and Psychotherapy at the RUB, investigated the psychological effects of plastic surgery on approximately 550 patients in cooperation with colleagues from the University of Basel. Patients demonstrated more enjoyment of life, satisfaction and self-esteem after their physical appearance had been surgically altered. http://medicalxpress.com/news/2013-03-people-knife-psychologists-long-term-positive.html Psychology & Psychiatry Mon, 11 Mar 2013 10:40:02 EST news282215051 Do our own prejudices and perceptions of people help defend our bodies against infectious disease? http://medicalxpress.com/news/2011-05-immunity-mind.html Psychology & Psychiatry Wed, 11 May 2011 09:51:57 EST news224326304