Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Weili Lin"'
Publikováno v:
Radiology. 229:673-681
To evaluate the normal brains of adults and neonates for regional and age-related differences in apparent diffusion coefficient (ADC) and fractional anisotropy (FA).Eight healthy adults and 20 healthy neonates were examined with a 3.0-T head-only mag
Autor:
Azim Celik, M. R. Thompson, Karthikeyan Kuppusamy, Ramesh Venkatesan, Weili Lin, Daniel K. Kido, E. M. Haacke
Publikováno v:
Radiology. 210:253-259
An insertable head gradient coil with a maximum gradient amplitude of 45 mT/m and a rise time of 150 musec along all three major axes was used to collect high-spatial-resolution, single-shot, spin-echo, echo-planar, diffusion-weighted magnetic resona
Publikováno v:
Radiology. 201:106-112
To assess the use of pre-and postcontrast three-dimensional (3D) T1-weighted images to obtain quantitative regional cerebral blood volume (rCBV) maps and to delineate the vascular system of the brain.Sagittal 3D pre-and postcontrast T1-weighted image
Publikováno v:
Radiology. 194:681-686
To test two-dimensional cardiac-gated phase-contrast (2DGPC) magnetic resonance (MR) imaging in the evaluation of cerebral arteriovenous malformations (AVMs) and the alterations in flow that accompany embolization therapy.A 2DGPC sequence was used to
Publikováno v:
Radiology. 191:805-811
PURPOSE: To implement and evaluate a variable repetition time (TR) modification of three-dimensional (3D) time-of-flight (TOF) magnetic resonance (MR) angiography. MATERIALS AND METHODS: Variable- and constant-TR 3D TOF MR angiography of the intracra
Publikováno v:
Radiology. 186:753-761
To circumvent artifacts related to saturation, turbulence, and data processing in three-dimensional (3D) time-of-flight (TOF) magnetic resonance (MR) angiography, the authors used a high-resolution (256 x 512), short, asymmetric velocity-compensated