Brain atrophy in healthy aging is related to CSF levels of Aβ1-42.
Fjell AM, Walhovd KB, Fennema-Notestine C, McEvoy LK, Hagler DJ, Holland D, Blennow K, Brewer JB, Dale AM; Alzheimer's Disease Neuroimaging Initiative.
Fjell AM, et al. Among authors: brewer jb.
Cereb Cortex. 2010 Sep;20(9):2069-79. doi: 10.1093/cercor/bhp279. Epub 2010 Jan 4.
Cereb Cortex. 2010.
PMID: 20051356
Free PMC article.