A. “Reversal of age-related neural timing delays with training,” by Samira Anderson, Travis White-Schwoch, Alexandra Parbery-Clark, and Nina Kraus (Vol. 110, No. 11, March 12, 2013, p. 4357-4362).
www.pnas.org/content/110/11/4357.abstract
B. “Lifespan of neurons is uncoupled from organismal lifespan,” by Lorenzo Magrassi, Ketty Leto, and Ferdinando Rossi (Vol. 110, No. 11, March 12, 2013, p. 4374-4379).