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.
Lude Awakening. Celia's cancer diagnosis has totally changed her priorities, so that now her friends think she's weird; Nancy is totally shaken after surviving a drive-by shooting at Heylia's; Andy wants ... See full summary Â».