Long acquisition times can limit the use of MRI in pediatric patients, and the use of sedation
or general anesthesia is frequently necessary to facilitate diagnostic examinations. The use …

Complex engineered systems are often equipped with suites of sensors and ancillary
devices that monitor their performance and maintenance needs. MRI scanners are no …

Motion artifacts are a pervasive problem in MRI, leading to misdiagnosis or
mischaracterization in population-level imaging studies. Current retrospective rigid intra …

Purpose To compare prospective motion correction (PMC) and retrospective motion
correction (RMC) in Cartesian 3D‐encoded MPRAGE scans and to investigate the effects of …

Head motion during MR acquisition reduces image quality and has been shown to bias
neuromorphometric analysis. The quantification of head motion, therefore, has both …

Fetal magnetic resonance imaging (MRI) is challenged by uncontrollable, large, and
irregular fetal movements. It is, therefore, performed through visual monitoring of fetal motion …

Purpose To demonstrate a novel method for tracking of head movements during MRI using
electroencephalography (EEG) hardware for recording signals induced by native imaging …

Purpose To develop a robust retrospective motion‐correction technique based on repeating
k‐space guidance lines for improving motion correction in Cartesian 2D and 3D brain MRI …

Purpose To investigate the feasibility of using an electromagnetic (EM) tracker to estimate
rigid body head motion parameters, and using these measurements to retrospectively …

Purpose Fetal brain Magnetic Resonance Imaging suffers from unpredictable and
unconstrained fetal motion that causes severe image artifacts even with half‐Fourier single …