Neuroimaging with iron-sensitive MR sequences [gradient echo T2* and susceptibility-
weighted imaging (SWI)] identifies small signal voids that are suspected brain microbleeds …

Different MRI techniques are used to investigate multiple sclerosis (MS) in vivo. The
pathological specificity of these techniques is poorly understood, in particular their …

PURPOSE To describe the MR manifestations and temporal course of wallerian
degeneration that occurs above and below a spinal cord injury, and to compare the MR …

PURPOSE: To correlate quantitative magnetic resonance (MR) imaging data (ie, relaxation
times and magnetization transfer ratios [MTRs]) with histopathologic findings of …

Apparent diffusion coefficients (ADC) were measured in a rat spinal cord weight‐drop injury
model. After sacrifice, the spinal cords were fixed in situ and excised for MR imaging and …

We used high-resolution MRI to study the post-mortem appearance of spinal cord multiple
sclerosis in relation to histopathology and low-resolution images. Fifty-nine 3 cm long …

The temporal magnetic resonance (MR) appearance of human brain tissue during formalin
fixation was measured and modeled using a diffusion mathematical model of formalin …

The apparent diffusion tensor (ADT) imaging method was extended to account for multiple
diffusion components. A biexponential ADT imaging experiment was used to obtain …

PURPOSE To determine the MR and CT findings that characterize acute spinal subdural
hematoma (ASSH). METHODS The MR, CT, and clinical findings in three patients with …

Purpose Chemical fixatives such as formalin form cross‐links between proteins and affect
the relaxation times and diffusion properties of tissue. These fixation‐induced changes likely …