Mild traumatic brain injury (mTBI), also referred to as concussion, remains a controversial
diagnosis because the brain often appears quite normal on conventional computed …

Technologic advances enable performance of diffusion‐weighted imaging (DWI) at ultrahigh
b‐values, where standard monoexponential model analysis may not apply. Rather, non …

Traumatic brain injury (TBI) remains a significant source of death and permanent disability,
contributing to nearly one-third of all injury related deaths in the United States and exacting …

Apparent Diffusion Coefficient and Beyond: What Diffusion MR Imaging Can Tell Us about
Tissue Structure | Radiology RSNA "skipMainNavigation" closeDrawerMenuopenDrawerMenu …

Diffusion tensor imaging (DTI) has become one of the most popular MRI techniques in brain
research, as well as in clinical practice. The number of brain studies with DTI is growing …

The image contrast in magnetic resonance imaging (MRI) is highly sensitive to several
mechanisms that are modulated by the properties of the tissue environment. The degree and …

Magnetic resonance diffusion tensor imaging (DTI) provides a powerful tool for mapping
neural histoarchitecture in vivo. However, DTI can only resolve a single fiber orientation …

The diameter of a myelinated nerve axon is directly proportional to its conduction velocity, so
the axon diameter distribution helps determine the channel capacity of nervous transmission …

High b value diffusion-weighted images sampled at high angular resolution were analyzed
using a composite hindered and restricted model of diffusion (CHARMED). Measurements …

Translational motion in solution, either diffusion or fluid flow, is at the heart of chemical and
biochemical reactivity. Nuclear Magnetic Resonance (NMR) provides a powerful non …