Results 281 to 290 of about 1,314,540 (419)

Regional Cerebral Metabolic Activity in the Rat following Experimental Subarachnoid Hemorrhage

open access: bronze, 1987
Robert A. Solomon   +5 more
openalex   +1 more source

Improving the Detection of Myelin Integrity in Multiple Sclerosis Using Selective Inversion Recovery for MRI With Quantitative Magnetization Transfer

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
Background Selective inversion recovery quantitative magnetization transfer (SIR‐qMT)‐derived macromolecular to free water pool size ratio (PSR) and diffusion tensor imaging (DTI)‐derived radial diffusivity (RD) are potential metrics for assessing myelin integrity in multiple sclerosis (MS).
Ahmad A. Toubasi   +10 more
wiley   +1 more source

Improving Image Quality and Decreasing SAR With High Dielectric Constant Pads in 3 T Fetal MRI

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
Background At high magnetic fields, degraded image quality due to dielectric artifacts and elevated specific absorption rate (SAR) are two technical challenges in fetal MRI. Purpose To assess the potential of high dielectric constant (HDC) pad in increasing image quality and decreasing SAR for 3 T fetal MRI. Study Type Prospective.
Zhengyang Zhu   +21 more
wiley   +1 more source

Cerebral Blood Flow in Patients with Putaminal Hemorrhage

open access: bronze, 1982
Ryoji Ishii   +4 more
openalex   +2 more sources

Mechanism of Cerebral Vasospasm Following Subarachnoid Hemorrhage in Monkeys [PDF]

open access: bronze, 1992
R. Loch Macdonald   +5 more
openalex   +1 more source

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