Amyloid and tau PET demonstrate region-specific associations in normal older people. - Samuel N. Lockhart; Michael Schöll; Suzanne L. Baker; Nagehan Ayakta; Kaitlin N. Swinnerton; Rachel K. Bell; Taylor J. Mellinger; Vyoma D. Shah; James P. O'Neil; Mustafa Janabi; William J. Jagust (NeuroImage, 2017)