Characterizing the modulation of resting-state fMRI metrics by baseline physiology

PPW Chu, AM Golestani, JB Kwinta, YB Khatamian… - Neuroimage, 2018 - Elsevier
The blood-oxygenation level dependent (BOLD) functional magnetic resonance imaging
(fMRI) signal is commonly used to assess functional connectivity across brain regions …

Associations of resting-state fMRI functional connectivity with flow-BOLD coupling and regional vasculature

S Tak, JR Polimeni, DJJ Wang, L Yan, JJ Chen - Brain connectivity, 2015 - liebertpub.com
There has been tremendous interest in applying functional magnetic resonance imaging-
based resting-state functional connectivity (rs-fcMRI) measurements to the study of brain …

Dynamic and static contributions of the cerebrovasculature to the resting-state BOLD signal

S Tak, DJJ Wang, JR Polimeni, L Yan, JJ Chen - Neuroimage, 2014 - Elsevier
Functional magnetic resonance imaging (fMRI) in the resting state, particularly fMRI based
on the blood-oxygenation level-dependent (BOLD) signal, has been extensively used to …

Toward an integrative neurovascular framework for studying brain networks

J Guilbert, A Légaré, P De Koninck… - …, 2022 - spiedigitallibrary.org
Brain functional connectivity based on the measure of blood oxygen level-dependent
(BOLD) functional magnetic resonance imaging (fMRI) signals has become one of the most …

Vascular coupling in resting-state fMRI: evidence from multiple modalities

DC Zhu, T Tarumi, MA Khan… - Journal of Cerebral …, 2015 - journals.sagepub.com
Resting-state functional magnetic resonance imaging (rs-fMRI) provides a potential to
understand intrinsic brain functional connectivity. However, vascular effects in rs-fMRI are …

The connectivity domain: Analyzing resting state fMRI data using feature-based data-driven and model-based methods

A Iraji, VD Calhoun, NM Wiseman, E Davoodi-Bojd… - Neuroimage, 2016 - Elsevier
Spontaneous fluctuations of resting state functional MRI (rsfMRI) have been widely used to
understand the macro-connectome of the human brain. However, these fluctuations are not …

Modeling the hemodynamic response function using EEG-fMRI data during eyes-open resting-state conditions and motor task execution

PC Prokopiou, A Xifra-Porxas, M Kassinopoulos… - Brain Topography, 2022 - Springer
Being able to accurately quantify the hemodynamic response function (HRF) that links the
blood oxygen level dependent functional magnetic resonance imaging (BOLD-fMRI) signal …

The association between cerebrovascular reactivity and resting-state fMRI functional connectivity in healthy adults: The influence of basal carbon dioxide

AM Golestani, JB Kwinta, SC Strother, YB Khatamian… - Neuroimage, 2016 - Elsevier
Although widely used in resting-state fMRI (fMRI) functional connectivity measurement
(fcMRI), the BOLD signal is only an indirect measure of neuronal activity, and is inherently …

[HTML][HTML] Brain networks, dimensionality, and global signal averaging in resting-state fMRI: Hierarchical network structure results in low-dimensional spatiotemporal …

SJ Gotts, AW Gilmore, A Martin - NeuroImage, 2020 - Elsevier
One of the most controversial practices in resting-state fMRI functional connectivity studies is
whether or not to regress out the global average brain signal (GS) during artifact removal …

Intensity‐based masking: A tool to improve functional connectivity results of resting‐state fMRI

M Peer, S Abboud, U Hertz, A Amedi… - Human brain …, 2016 - Wiley Online Library
Seed‐based functional connectivity (FC) of resting‐state functional MRI data is a widely
used methodology, enabling the identification of functional brain networks in health and …