ICA-based denoising strategies in breath-hold induced cerebrovascular reactivity mapping with multi echo BOLD fMRI

ICA-based denoising strategies in breath-hold induced cerebrovascular reactivity mapping with multi echo BOLD fMRI

Performing a BOLD functional MRI (fMRI) acquisition during breath-hold (BH) tasks is a non-invasive, robust method to estimate cerebrovascular reactivity (CVR). However, movement and breathing-related artefacts caused by the BH can substantially hinder CVR estimates due to their high temporal collin...

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Bibliographic Details
Main Authors: Stefano Moia, Maite Termenon, Eneko Uruñuela, Gang Chen, Rachael C. Stickland, Molly G. Bright, César Caballero-Gaudes
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:NeuroImage
Subjects:
Cerebrovascular reactivity
Breath-hold
Multi-echo fMRI
Independent component analysis
Denoising
Precision functional mapping
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811921001919

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http://www.sciencedirect.com/science/article/pii/S1053811921001919

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