Diffusion MRI is arguably the method of choice for characterizing white matter microstructure
in vivo. Over the typical duration of diffusion encoding, the displacement of water molecules …

MRI offers a tremendous armamentarium of different methods that can be employed in brain
tumor characterization. MR diffusion imaging has become a widely accepted method to …

Purpose: To retrospectively evaluate a respiratory-triggered diffusion-weighted (DW)
magnetic resonance (MR) imaging sequence combined with parallel acquisition to allow the …

Biophysical models that describe the outcome of white matter diffusion MRI experiments
have various degrees of complexity. While the simplest models assume equal-sized and …

Background and purpose Brain radiotherapy is limited in part by damage to white matter,
contributing to neurocognitive decline. We utilized diffusion tensor imaging (DTI) with …

Diffusion measurements in the human central nervous system are complex to characterize
and a broad spectrum of methods have been proposed. In this study, a comprehensive …

Boundary element methods offer a powerful approach for designing gradient coils, allowing
the generation of coils wounds on arbitrarily shaped surface so as to produce any form of …

Purpose To demonstrate the feasibility of in vivo calf muscle fiber tracking in human
subjects. Materials and Methods An EPI‐based diffusion tensor imaging (DTI) sequence with …

BACKGROUND AND PURPOSE: High b-value diffusion-weighted imaging (DWI) provides
different features not appreciated at lower b-value and have been recently studied in several …

Ischemic stroke is a worldwide problem, with 15 million people experiencing a stroke
annually. MR imaging is a valuable tool for understanding and assessing brain changes …