During an MRI scan, the radiofrequency field from the scanner's transmit coil, but also the
switched gradient fields, induce currents in any conductive object in the bore. This makes …

This paper reviews the field of multiple or parallel radiofrequency (RF) transmission for
magnetic resonance imaging (MRI). Currently the use of ultra-high field (UHF) MRI at 7 tesla …

Purpose To implement a modular, flexible, open‐source hardware configuration for parallel
transmission (pTx) experiments on medical implant safety and to demonstrate real‐time …

Purpose To investigate a novel reduced RF heating method for imaging in the presence of
active implanted medical devices (AIMDs) which employs a sensor‐equipped implant that …

Purpose Rapid detection and mitigation of radiofrequency (RF)‐induced implant heating
during MRI based on small and low‐cost embedded sensors. Theory and Methods A diode …

To protect implant carriers in MRI from excessive radiofrequency (RF) heating it has
previously been suggested to assess that hazard via sensors on the implant. Other work …

Purpose We present in vivo testing of a parallel transmit system intended for interventional
MR‐guided cardiac procedures. Methods The parallel transmit system was connected in …

Introduction Image-guided endovascular interventions, performed using the insertion and
navigation of catheters through the vasculature, have been increasing in number over the …

In the mid-1980s, deep brain stimulation (DBS) was introduced to treat movement disorders.
Since then, continuous technological improvements have made DBS an effective treatment …

Background. Parallel transmit (pTx) has introduced many benefits to magnetic resonance
imaging (MRI) with regard to decreased specific absorption rates and improved transmit field …