BDNF Val66Met moderates memory impairment, hippocampal function and tau in preclinical autosomal dominant Alzheimer's disease. - Lim, Yen Ying; Hassenstab, Jason; Cruchaga, Carlos; Goate, Alison; Fagan, Anne M; Benzinger, Tammie L S; Maruff, Paul; Snyder, Peter J; Masters, Colin L; Allegri, Ricardo; Chhatwal, Jasmeer; Farlow, Martin R; et al. (Brain: A Journal of Neurology, 2016)