catechol-O-methyltransferase (COMT) gene (val158met) may modulate reward-guided decision making in healthy individuals... COMT met homozygotes had increased reward responsiveness and, thus, an increased propensity to seek reward. this study examined the modulatory effects of the COMT Val158Met polymorphism on the neural response to acute nicotine
WARNING GRAPHIC IMAGES Dana Vulin suffered third degree burns after Natalie Dimitrovska attacked her in the false belief she was having an affair with husband.
1 Hear Kent Karosen, President and CEO of the Fisher Center for Alzheimerâs Research Foundation, describe his new book and the power of art therapy. 2  Fisher Center Scientists link a Mutation That Protects Against the Development of Alzheimerâs Disease to the Effect of Gleevec.