Peripheral nerve stimulation informed design of a high‐performance asymmetric head gradient coil
M Davids, P Dietz, G Ruyters, M Roesler… - Magnetic …, 2023 - Wiley Online Library
Purpose Peripheral nerve stimulation (PNS) limits the image encoding performance of both
body gradient coils and the latest generation of head gradients. We analyze a variety of …
body gradient coils and the latest generation of head gradients. We analyze a variety of …
Optimization of MRI gradient coils with explicit peripheral nerve stimulation constraints
Peripheral Nerve Stimulation (PNS) limits the acquisition rate of Magnetic Resonance
Imaging data for fast sequences employing powerful gradient systems. The PNS …
Imaging data for fast sequences employing powerful gradient systems. The PNS …
Novel TMS coils designed using an inverse boundary element method
CC Sánchez, JMG Rodriguez… - Physics in Medicine …, 2016 - iopscience.iop.org
In this work, a new method to design TMS coils is presented. It is based on the inclusion of
the concept of stream function of a quasi-static electric current into a boundary element …
the concept of stream function of a quasi-static electric current into a boundary element …
A Huygens' surface approach to rapid characterization of peripheral nerve stimulation
Purpose Peripheral nerve stimulation (PNS) modeling has a potential role in designing and
operating MRI gradient coils but requires computationally demanding simulations of …
operating MRI gradient coils but requires computationally demanding simulations of …
Coil design for magnetic particle imaging: Application for a preclinical scanner
G Bringout, TM Buzug - IEEE Transactions on Magnetics, 2014 - ieeexplore.ieee.org
A method to design electromagnetic coils for magnetic particle imaging (MPI) scanners is
presented. Three different coils for a rabbit sized scanner are designed, namely, a cylindrical …
presented. Three different coils for a rabbit sized scanner are designed, namely, a cylindrical …
Breast Coil Optimization for Low Field MRI and future MR-guided Proton Therapy
Objective: Magnetic resonance imaging of the breast and the chest wall imaging was
performed at ultra-low field (ULF) using optimal radiofrequency (RF) coil designs and, with …
performed at ultra-low field (ULF) using optimal radiofrequency (RF) coil designs and, with …
A Closed Formalism for Anatomy-Independent Projection and Optimization of Magnetic Stimulation Coils on Arbitrarily Shaped Surfaces
M Koehler, SM Goetz - IEEE Transactions on Biomedical …, 2024 - ieeexplore.ieee.org
Introduction: Transcranial magnetic stimulation (TMS) is a popular method for the
noninvasive stimulation of neurons in the brain. It has become a standard instrument in …
noninvasive stimulation of neurons in the brain. It has become a standard instrument in …
Theoretical design of gradient coils with minimum power dissipation: Accounting for the discretization of current density into coil windings
Gradient coil windings are typically constructed from either variable width copper tracks or
fixed width wires. Excessive power dissipation within these windings during gradient coil …
fixed width wires. Excessive power dissipation within these windings during gradient coil …
Convex optimisation of gradient and shim coil winding patterns
Gradient and shim coils were designed using boundary element methods with convex
optimisation. The convex optimisation framework permits the prototyping of many different …
optimisation. The convex optimisation framework permits the prototyping of many different …
Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method
A topology optimization method based on the solid isotropic material with penalization
interpolation scheme is utilized for designing gradient coils for use in magnetic resonance …
interpolation scheme is utilized for designing gradient coils for use in magnetic resonance …