Parameter estimation for WMTI‐Watson model of white matter using encoder–decoder recurrent neural network
Y Diao, I Jelescu - Magnetic Resonance in Medicine, 2023 - Wiley Online Library
Purpose Biophysical modeling of the diffusion MRI (dMRI) signal provides estimates of
specific microstructural tissue properties. Although non‐linear least squares (NLLS) is the …
specific microstructural tissue properties. Although non‐linear least squares (NLLS) is the …
Mapping tissue microstructure across the human brain on a clinical scanner with soma and neurite density image metrics
Soma and neurite density image (SANDI) is an advanced diffusion magnetic resonance
imaging biophysical signal model devised to probe in vivo microstructural information in the …
imaging biophysical signal model devised to probe in vivo microstructural information in the …
Neurite orientation dispersion and density imaging of white matter microstructure in sensory processing dysfunction with versus without comorbid ADHD
Introduction Sensory Processing Dysfunction (SPD) is common yet understudied, affecting
up to one in six children with 40% experiencing co-occurring challenges with attention. The …
up to one in six children with 40% experiencing co-occurring challenges with attention. The …
Cerebral microstructural alterations in Post-COVID-condition are related to cognitive impairment, olfactory dysfunction and fatigue
JA Hosp, M Reisert, A Dressing, V Götz… - Nature …, 2024 - nature.com
After contracting COVID-19, a substantial number of individuals develop a Post-COVID-
Condition, marked by neurologic symptoms such as cognitive deficits, olfactory dysfunction …
Condition, marked by neurologic symptoms such as cognitive deficits, olfactory dysfunction …
A simulation-driven supervised learning framework to estimate brain microstructure using diffusion MRI
We propose a framework to train supervised learning models on synthetic data to estimate
brain microstructure parameters using diffusion magnetic resonance imaging (dMRI) …
brain microstructure parameters using diffusion magnetic resonance imaging (dMRI) …
Acid: a comprehensive toolbox for image processing and modeling of brain, spinal cord, and ex vivo diffusion MRI data
G David, B Fricke, JM Oeschger, L Ruthotto… - Imaging …, 2024 - direct.mit.edu
Diffusion MRI (dMRI) has become a crucial imaging technique in the field of neuroscience,
with a growing number of clinical applications. Although most studies still focus on the brain …
with a growing number of clinical applications. Although most studies still focus on the brain …
Insights and improvements in correspondence between axonal volume fraction measured with diffusion‐weighted MRI and electron microscopy
S Papazoglou, M Ashtarayeh, JM Oeschger… - NMR in …, 2024 - Wiley Online Library
Biophysical diffusion‐weighted imaging (DWI) models are increasingly used in
neuroscience to estimate the axonal water fraction (f AW), which in turn is key for …
neuroscience to estimate the axonal water fraction (f AW), which in turn is key for …
Mapping brain microstructure in vivo in health and disease using diffusion mri
Y Liao, S Coelho, J Chen, B Ades-Aron, M Pang… - arXiv preprint arXiv …, 2023 - arxiv.org
Diffusion magnetic resonance imaging offers unique in vivo sensitivity to tissue
microstructure in brain white matter, which undergoes significant changes during …
microstructure in brain white matter, which undergoes significant changes during …
[HTML][HTML] Optimisation of quantitative brain diffusion-relaxation MRI acquisition protocols with physics-informed machine learning
Diffusion-relaxation MRI aims to extract quantitative measures that characterise
microstructural tissue properties such as orientation, size, and shape, but long acquisition …
microstructural tissue properties such as orientation, size, and shape, but long acquisition …
Unique information from common diffusion MRI models about white-matter differences across the human adult lifespan
RN Henriques, R Henson, Cam-CAN… - Imaging …, 2023 - direct.mit.edu
Abstract Diffusion Magnetic Resonance Imaging (dMRI) is sensitive to white matter
microstructural changes across the human lifespan. Several models have been proposed to …
microstructural changes across the human lifespan. Several models have been proposed to …