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MP2RAGE for deep gray matter measurement of the brain: A comparative study with MPRAGE
To compare magnetization‐prepared two rapid acquisition gradient echoes (MP2RAGE) imaging with conventional MPRAGE imaging for deep gray matter (GM) segmentation, reproducibility, contrast ratio (CR)Expand
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Diffusion-tensor fiber tractography: intraindividual comparison of 3.0-T and 1.5-T MR imaging.
PURPOSE To prospectively evaluate the depiction of brain fiber tracts at 3.0- versus 1.5-T diffusion-tensor (DT) fiber tractography performed with parallel imaging. MATERIALS AND METHODSExpand
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Susceptibility-Weighted Imaging at 3 Tesla Delineates the Optic Radiation
Objectives:Some white matter tracts, including the optic radiation (OR), have recently been reported to be delineated as low signal intensity bands (LSBs) on T2*-weighted images at 7 T, presumablyExpand
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"Hot cross bun" sign in multiple system atrophy with predominant cerebellar ataxia: a comparison between proton density-weighted imaging and T2-weighted imaging.
OBJECTIVE To investigate whether proton density-weighted imaging can detect the "hot cross bun" sign in the pons in multiple system atrophy with predominant cerebellar ataxia significantly betterExpand
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Corticospinal tract localization: integration of diffusion-tensor tractography at 3-T MR imaging with intraoperative white matter stimulation mapping--preliminary results.
Institutional review board approval and written informed consent were obtained. The purpose of this study was to prospectively validate usefulness of diffusion-tensor (DT) fiber tractography of theExpand
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Hyperintense dentate nucleus on unenhanced T1-weighted MR images is associated with a history of brain irradiation.
PURPOSE To assess the frequency of hyperintensity in the dentate nucleus on T1-weighted magnetic resonance (MR) images and to establish correlations between such hyperintensity and clinical factors,Expand
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MR contrast of ferritin and hemosiderin in the brain: comparison among gradient-echo, conventional spin-echo and fast spin-echo sequences.
OBJECTIVE To compare the magnetic resonance image contrasts due to ferritin and hemosiderin in the brain tissue among different pulse sequences. MATERIALS AND METHODS Fourteen patients withExpand
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Comparison of 3.0- and 1.5-T three-dimensional time-of-flight MR angiography in moyamoya disease: preliminary experience.
PURPOSE To prospectively compare 3.0- and 1.5-T three-dimensional (3D) time-of-flight (TOF) magnetic resonance (MR) angiography in patients with moyamoya disease, with special emphasis on theExpand
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Grading glial tumors with amide proton transfer MR imaging: different analytical approaches
AbstractAmide proton transfer (APT) magnetic resonance imaging is gaining attention for its capability for grading glial tumors. Usually, a representative slice is analyzed. Different definitions ofExpand
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Liliequist membrane: three-dimensional constructive interference in steady state MR imaging.
PURPOSE To evaluate the Liliequist membrane in healthy volunteers by using three-dimensional (3D) Fourier transformation constructive interference in steady state (CISS) magnetic resonance (MR)Expand
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