Functional MRI Readouts From BOLD and Diffusion Measurements Differentially Respond to Optogenetic Activation and Tissue Heating

Functional MRI Readouts From BOLD and Diffusion Measurements Differentially Respond to Optogenetic Activation and Tissue Heating

Functional blood-oxygenation-level-dependent (BOLD) MRI provides a brain-wide readout that depends on the hemodynamic response to neuronal activity. Diffusion fMRI has been proposed as an alternative to BOLD fMRI and has been postulated to directly rely on neuronal activity. These complementary func...

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Bibliographic Details
Main Authors: Franziska Albers, Lydia Wachsmuth, Daniel Schache, Henriette Lambers, Cornelius Faber
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-10-01
Series:Frontiers in Neuroscience
Subjects:
functional diffusion
optogenetics
BOLD
heating artifacts
small animal MRI
Online Access:https://www.frontiersin.org/article/10.3389/fnins.2019.01104/full

Internet

https://www.frontiersin.org/article/10.3389/fnins.2019.01104/full

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