Signal contributions to heavily diffusion-weighted functional magnetic resonance imaging investigated with multi-SE-EPI acquisitions
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Abbreviations
BOLD
blood oxygen level dependent
CBV
cerebral blood volume
CMRO2
cerebral metabolic rate of oxygen
CSF
cerebrospinal fluid
DW
diffusion-weighted
EPI
echo planar imaging
EV
extravascular
FDP
fast-diffusion phase
FIV
fast intravascular phase
fMRI
functional magnetic resonance imaging
HC
hypercapnia
IV
intravascular
MPG
motion-probing gradient
PGSE
pulsed-gradient spin echo
PSCR
positive stimulus-correlated response
PSU
post-stimulus undershoot
SDP
slow-diffusion phase
VS
visual stimulation
Keywords
Brain
Diffusion-weighted functional MRI
Hypercapnia
Visual stimulation
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Copyright © 2014 The Authors. Published by Elsevier Inc.