Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The hemodynamic response functions (HRFs) of default mode network (DMN) and olfactory network (ON) in cognitively normal (CN) during the olfactory fMRI paradigm. They are in opposite phase. This phase reversal becomes progressively disrupted in mild cognitive impairment (MCI) and Alzheimer's disease (AD)
