Magnetic Resonance Imaging (MRI) is among the most important medical imaging
techniques available today. There is an installed base of approximately 15,000 MRI scanners …

Clinical MRI at a field strength of 3.0T is finding increasing use. However, along with the
advantages of 3.0T, such as increased SNR, there can be drawbacks, including increased …

The Alzheimer's Disease Neuroimaging Initiative (ADNI) is a longitudinal multisite observational
study of healthy elders, mild cognitive impairment (MCI), and Alzheimer's disease. …

A method for minimizing field‐echo delay in moment‐nulled gradient‐echo imaging is presented.
Even though ramps are accounted for, the analysis yields simple closed‐form solutions…

MRI has evolved into an important diagnostic technique in medical imaging. However, reliability
of the derived diagnosis can be degraded by artifacts, which challenge both radiologists …

Standard, MR spin‐warp sampling strategies acquire data on a rectangular k‐space grid.
That method samples data from the “corners” of k‐space, ie, data that lie in a region of k‐space …

Purpose To build and evaluate a small‐footprint, lightweight, high‐performance 3T MRI
scanner for advanced brain imaging with image quality that is equal to or better than …

Initial experience with intracranial and cervical MRA at 3.0T is reported. Phantom measurements
(corrected for relaxation effects) show S/N (3.0T) = 2.14 ± 0.08 × S/N (1.5T) in identical‐…

Biomarkers of brain Aβ amyloid deposition can be measured either by cerebrospinal fluid
Aβ42 or Pittsburgh compound B positron emission tomography imaging. Our objective was to …

Three encoding strategies for the measurement of flow velocities in arbitrary directions with
phase‐contrast magnetic resonance imaging are presented; their noise and dynamic range …