Prevalence of the apolipoprotein E ?4 allele in amyloid ? positive subjects across the spectrum of Alzheimer's disease (2018) Mattsson N, Groot C, Jansen WJ, Landau SM, Villemagne VL, Engelborghs S, Mintun MM, et al. Journal article Cognitive subtypes of probable Alzheimer's disease robustly identified in four cohorts (2017) Scheltens NME, Tijms BM, Koene T, Barkhof F, Teunissen CE, Wolfsgruber S, Wagner M, et al. Journal article Blood-based biomarkers in Alzheimer disease: Current state of the science and a novel collaborative paradigm for advancing from discovery to clinic (2017) O'Bryant SE, Mielke MM, Rissman RA, Lista S, Vanderstichele H, Zetterberg H, Lewczuk P, et al. Journal article Alzheimer's disease risk variants modulate endophenotypes in mild cognitive impairment (2016) Louwersheimer E, Wolfsgruber S, Espinosa A, Lacour A, Heilmann-Heimbach S, Alegret M, Hernandez I, et al. Journal article Link between hippocampus' raised local and eased global intrinsic connectivity in AD (2015) Pasquini L, Scherr M, Tahmasian M, Meng C, Myers NE, Ortner M, Muehlau M, et al. Journal article Clinical utility of cerebrospinal fluid biomarkers in the diagnosis of early Alzheimer's disease (2015) Blennow K, Dubois B, Fagan AM, Lewczuk P, De Leon MJ, Hampel H Journal article Robustness of automated hippocampal volumetry across magnetic resonance field strengths and repeat images (2014) Wolz R, Schwarz AJ, Yu P, Cole PE, Rueckert D, Jack CR, Raunig D, Hill D Journal article The clinical use of cerebrospinal fluid biomarker testing for Alzheimer's disease diagnosis: a consensus paper from the Alzheimer's Biomarkers Standardization Initiative (2014) Luis Molinuevo J, Blennow K, Dubois B, Engelborghs S, Lewczuk P, Perret-Liaudet A, Teunissen CE, Parnetti L Journal article Genetic interaction of PICALM and APOE is associated with brain atrophy and cognitive impairment in Alzheimer's disease (2014) Morgen K, Ramirez A, Frölich L, Tost H, Plichta MM, Kölsch H, Rakebrandt F, et al. Journal article