PURPOSE To report the anatomic and radiologic development of the transverse, sigmoid, and
occipital sinuses, the emissary veins, and the jugular bulb formation from the jugular sinus …

PURPOSE: To evaluate the usefulness of fluid-attenuated inversion recovery (FLAIR) magnetic
resonance (MR) imaging sequences in the detection of acute subarachnoid hemorrhage …

PURPOSE: To evaluate fluid-attenuated inversion-recovery (FLAIR) magnetic resonance (MR)
imaging in the detection of subacute and chronic subarachnoid hemorrhage. …

In quantitative functional neuroimaging with positron emission tomography (PET) and
magnetic resonance imaging (MRI), cerebral blood volume (CBV) and its three components, …

Background and Purpose—Echo-planar gradient-echo T2*-weighted MR imaging (GRE-EPI)
may detect hypointense lesions representing microhemorrhages with high sensitivity. The …

In order to identify the zones of convergence of the medullary veins of the cerebral white
matter, gelatin‐mixed barium sulfate was injected into normal brains at autopsy. A catheter was …

BACKGROUND AND PURPOSE: The volumetric changes of the ventricular system and
germinal matrix are important to understand brain maturation and the mechanism of …

Hypercapnia and hypocapnia produce cerebral vasodilation and vasoconstriction, respectively.
However, regional differences in the vascular response to changes in P a co 2 in the …

PURPOSE To evaluate the usefulness of three-dimensional CT angiography (CTA), in which
contrast material is used to create reformations of dynamic scans, in the diagnosis and the …

PURPOSE: To evaluate secondary degeneration of the ipsilateral thalamus after cerebral
infarction in the middle cerebral artery (MCA) distribution by using magnetic resonance (MR) …