“Lifelong Caloric Restriction Increases Working Memory in Mice,” by Angela Kuhla, Sophie Lange, Carsten Holzmann, Fabian Maass, Jana Petersen, Brigitte Vollmar, and Andreas Wree (PLoS ONE 8(7): e68778. doi:10.1371/journal.pone.0068778, XML, HTML, and .pdf format, 9p.).
www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0068778