Devon Overson
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View article: Characterizing positive and negative quantitative susceptibility values in the cortex following mild traumatic brain injury: a depth- and curvature-based study
Characterizing positive and negative quantitative susceptibility values in the cortex following mild traumatic brain injury: a depth- and curvature-based study Open
Evidence has linked head trauma to increased risk factors for neuropathology, including mechanical deformation of the sulcal fundus and, later, perivascular accumulation of hyperphosphorylated tau adjacent to these spaces related to chroni…
View article: Predicting risk of impending cognitive decline in asymptomatic individuals with early Alzheimer’s disease: Insights from cortical diffusion MRI
Predicting risk of impending cognitive decline in asymptomatic individuals with early Alzheimer’s disease: Insights from cortical diffusion MRI Open
Neurodegeneration associated with Alzheimer’s disease (AD) can start at the microstructural level years before cognitive symptoms; yet, it has been difficult to definitively detect these early changes to plan effective treatments. Using a …
View article: Mild traumatic brain injury increases cortical iron: evidence from individual susceptibility mapping
Mild traumatic brain injury increases cortical iron: evidence from individual susceptibility mapping Open
Quantitative susceptibility mapping has been applied to map brain iron distribution after mild traumatic brain injury to understand properties of neural tissue which may be related to cellular dyshomeostasis. However, this is a heterogeneo…
View article: Cortical iron-related markers are elevated in mild Traumatic Brain Injury: An individual-level quantitative susceptibility mapping study
Cortical iron-related markers are elevated in mild Traumatic Brain Injury: An individual-level quantitative susceptibility mapping study Open
Quantitative susceptibility mapping (QSM) has been applied to map brain iron distribution after mild traumatic brain in-jury (mTBI), to understand properties of neural tissue which may be related to microstructural damage. However, mTBI is…
View article: Distribution of paramagnetic and diamagnetic cortical substrates following mild Traumatic Brain Injury: A depth- and curvature-based quantitative susceptibility mapping study
Distribution of paramagnetic and diamagnetic cortical substrates following mild Traumatic Brain Injury: A depth- and curvature-based quantitative susceptibility mapping study Open
Evidence has linked head trauma to increased risk factors for neuropathology, including acute mechanical deformation of the cortical sulcal fundus and, later, perivascular accumulation of hyperphosphorylated tau (p-tau) adjacent to these s…
View article: Depth- and curvature-based quantitative susceptibility mapping analyses of cortical iron in Alzheimer’s disease
Depth- and curvature-based quantitative susceptibility mapping analyses of cortical iron in Alzheimer’s disease Open
In addition to amyloid beta plaques and neurofibrillary tangles, Alzheimer’s disease (AD) has been associated with elevated iron in deep gray matter nuclei using quantitative susceptibility mapping (QSM). However, only a few studies have e…
View article: Flexible <scp>multi‐purpose</scp> integrated <scp>RF</scp>/shim coil array for <scp>MRI</scp> and localized <scp><i>B</i><sub>0</sub></scp> shimming
Flexible <span>multi‐purpose</span> integrated <span>RF</span>/shim coil array for <span>MRI</span> and localized <span><i>B</i><sub>0</sub></span> shimming Open
Purpose To develop a flexible, lightweight, and multi‐purpose integrated parallel reception, excitation, and shimming (iPRES) coil array that can conform to the subject's anatomy and perform MR imaging and localized B 0 shimming in differe…
View article: Numerical simulations of an integrated radio-frequency/wireless coil design for simultaneous acquisition and wireless transfer of magnetic resonance imaging data
Numerical simulations of an integrated radio-frequency/wireless coil design for simultaneous acquisition and wireless transfer of magnetic resonance imaging data Open
Objective. A novel magnetic resonance imaging (MRI) radio-frequency (RF) coil design, termed an integrated RF/wireless (iRFW) coil design, can simultaneously perform MRI signal reception and far-field wireless data transfer with the same c…