RT Journal Article SR Electronic T1 Molecular Imaging Changes with Cognition JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 983 OP 983 DO 10.3174/ajnr.A3343 VO 34 IS 5 A1 Lövblad, K.-O. A1 Pereira, V.M. YR 2013 UL http://www.ajnr.org/content/34/5/983.abstract AB