Objective Assessment of Hyposmia in Alzheimer's Disease From Image and Behavior by Combining Pleasant Odor With Unpleasant Odor

Objective Assessment of Hyposmia in Alzheimer's Disease From Image and Behavior by Combining Pleasant Odor With Unpleasant Odor

Background: Olfactory functional magnetic resonance imaging (fMRI) of responses to a pleasant odor (PO) (lavender) can objectively evaluate olfactory dysfunction in Alzheimer's disease (AD) patients. The brain responses to a PO and unpleasant odor (UPO) were shown to differ in normal young peop...

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Bibliographic Details
Main Authors: Quanzhi Feng, Hui Liu, Hui Zhang, Yi Liu, Huihong Zhang, Yuying Zhou, Gang Liu, Tong Han
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-09-01
Series:Frontiers in Neurology
Subjects:
olfaction
functional magnetic resonance imaging
primary olfactory cortex
Alzheimer's disease
odor
Online Access:https://www.frontiersin.org/articles/10.3389/fneur.2021.697487/full

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