Cerebral perfusion may be visualized by the dynamic imaging of an intravenously injected
bolus (a few milliliters) of clinically approved gadolinium-containing contrast media. During …

This study examined activation levels in the left (L) supplementary motor area (SMA) and the
right (R) SMA (separately), and activation in nine R perisylvian language homologues …

Perfusion-weighted magnetic resonance imaging (PWI) has been proposed as an attractive
non-invasive tool for evaluating cerebral haemodynamics. Quantitative maps of cerebral …

Cerebral perfusion was assessed with 13C MRI in a rat model after intravenous injections of
the 13C‐labeled compound bis‐1, 1‐(hydroxymethyl)‐1‐13C‐cyclopropane‐D8 in aqueous …

Publisher Summary This chapter presents an overview of the endogenous and exogenous
magnetic resonance (MR) contrast mechanisms utilized in characterizing tumor vasculature …

Dopamine (DA) receptors play a central role in such diverse pathologies as Parkinson's
disease, schizophrenia, and drug abuse. We used an amphetamine challenge combined …

The purpose of the present paper was to evaluate the utility of perfusion MRI in cerebral
gliomas showing imperceptible contrast enhancement on conventional MRI, and to evaluate …

对比剂首过MR 灌注成像是近年来发展较快的技术, 其在脑卒中的价值已经确立.
血管生成是恶性肿瘤的生长与转移的病理学基础, 且与肿瘤的分级有密切关系, MR …

Imaging technologies are presently receiving considerable attention in the pharmaceutical
area owing to their potential to accelerate the drug discovery and development process. One …

Seizures, which may be the main expression of cerebral arteriovenous malformations
(CAVM) can be difficult to control medically. Our goal was to use perfusion-weighted …