Purpose To demonstrate speech‐production real‐time MRI (RT‐MRI) using a contemporary
0.55 T system, and to identify opportunities for improved performance compared with …

Purpose To develop an RF coil with an integrated commercial field camera for ultrahigh field
(7T) neuroimaging. The RF coil would operate within a head‐only gradient coil and be …

Spiral fMRI has been put forward as a viable alternative to rectilinear echo-planar imaging,
in particular due to its enhanced average k-space speed and thus high acquisition …

Purpose Segmented Cartesian acquisition in breath hold represents the current gold
standard for cardiac functional MRI. However, it is also associated with long imaging times …

This study aimed to examine different trajectory correction methods for spiral imaging on a
preclinical scanner with high‐performance gradients with respect to image quality in a …

Purpose In this work, a new method to determine the gradient system transfer function
(GSTF) with high frequency resolution and high SNR is presented, using fast and simple …

Purpose Many aspects and imperfections of gradient dynamics in MRI have been
successfully captured by linear time‐invariant (LTI) models. Changes in gradient behavior …

Purpose To propose an explicit Balanced steady‐state free precession (bSSFP) signal
model that predicts eddy current‐induced steady‐state disruptions and to provide a …

Spiral imaging is very well suited for functional MRI, however its use has been limited by the
fact that artifacts caused by gradient imperfections and B 0 inhomogeneity are more difficult …

Introduction: In times of COVID-19, gargling disinfectant is commonly used. Disinfectant
solutions seem to decrease the infection's symptoms. For disinfection, several techniques …