… Therefore, the shift in k-space can be estimated by acquiring a set of calibration spokes
with opposing orientation (0 and 180 for G x , 90 and 270 for G y ). By performing a cross-…

OBJECTIVE. The purpose of this article is to address radiation necrosis, pseudoprogression,
and pseudoresponse relative to high-grade gliomas and evaluate the role of conventional …

Imaging plays a critical role in the evaluation of a number of facial nerve disorders. The facial
nerve has a complex anatomical course; thus, a thorough understanding of the course of …

… semiovale (arrows in D–F) and down through the posterior limbs of the internal capsules (arrows
in G–I) and occipital lobe juxtacortical and subcortical white matter (arrowheads in G–I). …

BACKGROUND AND PURPOSE: The sphenoid sinus is rarely implicated as a site of
spontaneous CSF fistula. We undertook this study to evaluate the potential etiopathogenesis of …

BACKGROUND AND PURPOSE: The laminar patterns displayed by MR microscopy (MRM)
form one basis for the classification of the cytoarchitectonic areas (Brodmann areas). It is …

BACKGROUND AND PURPOSE: The insula is important for gustatory sensation, motor speech
control, vestibular function, and sympathetic control of cardiovascular tone. The purpose …

Mutant isocitrate dehydrogenase 1 (IDH1) is common in gliomas, and produces D-2-hydroxyglutarate
(D-2-HG). The full effects of IDH1 mutations on glioma biology and tumor …

PURPOSE: To evaluate the length and width of the bony canal of the cochlear nerve in
patients with congenital sensorineural hearing loss (SNHL) who have “normal” findings at thin-…

In recent years, three-dimensional (3D) multiplanar reformatted images from conventional
cross-sectional computed tomographic (CT) data have been increasingly used to better …