Spontaneous low frequency BOLD signal variations from resting-state fMRI are decreased in Alzheimer disease.

Spontaneous low frequency BOLD signal variations from resting-state fMRI are decreased in Alzheimer disease.

Previous studies have demonstrated altered brain activity in Alzheimer's disease using task based functional MRI (fMRI), network based resting-state fMRI, and glucose metabolism from 18F fluorodeoxyglucose-PET (FDG-PET). Our goal was to define a novel indicator of neuronal activity based on a f...

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Bibliographic Details
Main Authors: Samaneh Kazemifar, Kathryn Y Manning, Nagalingam Rajakumar, Francisco A Gómez, Andrea Soddu, Michael J Borrie, Ravi S Menon, Robert Bartha, Alzheimer’s Disease Neuroimaging Initiative
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2017-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC5459336?pdf=render

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http://europepmc.org/articles/PMC5459336?pdf=render

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