Does functional MRI detect activation in white matter? A review of emerging evidence, issues, and future directions
Functional magnetic resonance imaging (fMRI) is a non-invasive technique that allows for
visualization of activated brain regions. Until recently, fMRI studies have focused on gray …
visualization of activated brain regions. Until recently, fMRI studies have focused on gray …
Functional MRI and resting state connectivity in white matter-a mini-review
Functional MRI (fMRI) signals are robustly detectable in white matter (WM) but they have
been largely ignored in the fMRI literature. Their nature, interpretation, and relevance as …
been largely ignored in the fMRI literature. Their nature, interpretation, and relevance as …
Detection of synchronous brain activity in white matter tracts at rest and under functional loading
Functional MRI based on blood oxygenation level-dependent (BOLD) contrast is well
established as a neuroimaging technique for detecting neural activity in the cortex of the …
established as a neuroimaging technique for detecting neural activity in the cortex of the …
Alterations in amplitude of low frequency fluctuation in treatment‐naïve major depressive disorder measured with resting‐state fMRI
There are limited resting‐state functional magnetic resonance imaging (fMRI) studies in
major depressive disorder (MDD). Of these studies, functional connectivity analyses are …
major depressive disorder (MDD). Of these studies, functional connectivity analyses are …
White matter fMRI activation cannot be treated as a nuisance regressor: Overcoming a historical blind spot
LA Grajauskas, T Frizzell, X Song… - Frontiers in …, 2019 - frontiersin.org
Despite past controversies, increasing evidence has led to acceptance that white matter
activity is detectable using functional magnetic resonance imaging (fMRI). In spite of this …
activity is detectable using functional magnetic resonance imaging (fMRI). In spite of this …
Whole-brain, gray, and white matter time-locked functional signal changes with simple tasks and model-free analysis
Recent studies have revealed the production of time-locked blood oxygenation level–
dependent (BOLD) functional MRI (fMRI) signals throughout the entire brain in response to …
dependent (BOLD) functional MRI (fMRI) signals throughout the entire brain in response to …
Mapping white-matter functional organization at rest and during naturalistic visual perception
Despite the wide applications of functional magnetic resonance imaging (fMRI) to mapping
brain activation and connectivity in cortical gray matter, it has rarely been utilized to study …
brain activation and connectivity in cortical gray matter, it has rarely been utilized to study …
[HTML][HTML] Towards reliable spinal cord fMRI: Assessment of common imaging protocols
Functional magnetic resonance imaging (fMRI) has revolutionized the investigation of brain
function. Similar approaches can be translated to probe spinal mechanisms. However …
function. Similar approaches can be translated to probe spinal mechanisms. However …
Imaging functional neuroplasticity in human white matter tracts
TO Frizzell, E Phull, M Khan, X Song… - Brain Structure and …, 2022 - Springer
Magnetic resonance imaging (MRI) studies are sensitive to biological mechanisms of
neuroplasticity in white matter (WM). In particular, diffusion tensor imaging (DTI) has been …
neuroplasticity in white matter (WM). In particular, diffusion tensor imaging (DTI) has been …
Evaluation of cortical local field potential diffusion in stereotactic electro-encephalography recordings: a glimpse on white matter signal
While there is a strong interest in meso-scale field potential recording using intracranial
electroencephalography with penetrating depth electrodes (ie stereotactic EEG or S-EEG) in …
electroencephalography with penetrating depth electrodes (ie stereotactic EEG or S-EEG) in …