http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. On April 18th JoVE (Journal of Visualized Experiments) will publish a new video article by Dr. Paul A Iaizzo demonstrating the anatomical reconstruction of an active human heart. The research uses contrast-computed tomography (CT) to allow in-depth 3-D computer modeling of hearts that can be used for prolonged archiving. http://medicalxpress.com/news/2013-04-scientists-scan-human-heart-digital.html Medical research Thu, 18 Apr 2013 09:51:41 EST news285497494 A study conducted by researchers at the University of Granada Group of Neuropsychology and Clinical Psychoneuroimmunology has demonstrated that cortisol levels in saliva are associated with a person's ability to make good decisions in stressful situations. http://medicalxpress.com/news/2012-12-saliva-analysis-reveal-decision-making-skills.html Psychology & Psychiatry Mon, 10 Dec 2012 10:10:56 EST news274356643