An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Early TS, Reiman EM, Raichle ME, Spitznagel EL.Early TS, et al. Among authors: reiman em.Proc Natl Acad Sci U S A. 1987 Jan;84(2):561-3. doi: 10.1073/pnas.84.2.561.Proc Natl Acad Sci U S A. 1987.PMID: 3467374Free PMC article.
Posner MI, Early TS, Reiman E, Pardo PJ, Dhawan M.Posner MI, et al.Arch Gen Psychiatry. 1988 Sep;45(9):814-21. doi: 10.1001/archpsyc.1988.01800330038004.Arch Gen Psychiatry. 1988.PMID: 3415424
Mattsson N, Tosun D, Insel PS, Simonson A, Jack CR Jr, Beckett LA, Donohue M, Jagust W, Schuff N, Weiner MW; Alzheimer's Disease Neuroimaging Initiative.Mattsson N, et al.Brain. 2014 May;137(Pt 5):1550-61. doi: 10.1093/brain/awu043. Epub 2014 Mar 12.Brain. 2014.PMID: 24625697Free PMC article.