The significant advances in magnetic resonance imaging (MRI) hardware and software,
sequence design, and postprocessing methods have made diffusion‐weighted imaging (DWI) …

Background Dementia is a frequent and devastating complication in Parkinson’s disease (PD).
There is an intensive search for biomarkers that may predict the progression from normal …

Purpose To assess the determinants of technical failure of magnetic resonance (MR)
elastography of the liver in a large single-center study. Materials and Methods This retrospective …

Parkinson's disease (PD) has broadly been associated with mild cognitive impairment (PDMCI)
and dementia (PDD). Researchers have studied surrogate, neuroanatomic biomarkers …

There are few imaging tasks more challenging to the radiologist than optimizing evaluations
of the instrumented spine as there is significant artifact induced by implanted metal devices …

Since the outbreak of the ongoing pandemic of the novel coronavirus disease (COVID-19) in
Wuhan, China, from December 2019, we have learned that multiple organs can be affected …

Background and Aims This study evaluates the performance of various magnetic resonance
imaging (MRI) response criteria for the prediction of complete pathologic necrosis (CPN) of …

BACKGROUND AND PURPOSE: Despite common use of CTP to assess cerebral hemodynamics
in the setting of ischemia, concerns over radiation exposure remain. Our aim was to …

BACKGROUND AND PURPOSE: Switching of magnetic field gradients is the primary
source of acoustic noise in MR imaging. Sound pressure levels can run as high as 120 dB, …

BACKGROUND AND PURPOSE: Patients in the neurosurgical intensive care unit undergo
multiple head CT scans, resulting in high cumulative radiation exposures. Our aim was to …