%O Abstract published in "Biological Psychiatry 1999 Apr 15;45(8 Suppl):1S-157S" %B Proceedings of 54th Annual convention of the Society of Biological Psychiatry %D 1999 %A Tiziana Zalla %A Etienne Koechlin %A Pietro Pietrini %A Gianpaolo Basso %A Patrick Aquino %A Jordan Grafman %L eprints3431 %C Washington DC, USA %T Distinct left and right amygdala activation in winning and losing situations %P 111S-112S