Highly efficient head‐only magnetic field insert gradient coil for achieving simultaneous high gradient amplitude and slew rate at 3.0T (MAGNUS) for brain microstructure imaging

Foo, Thomas; T. Tan, Ek; Vermilyea, Mark; Hua, Yihe; Fiveland, Eric; E. Piel, Joseph; Park, Keith; Ricci, Justin; Thompson, Paul; Graziani, Dominic; Conte, Gene; Kagan, Alex; Bai, Ye; Vasil, Christina; Tarasek, Matthew; Yeo, Desmond; Snell, Franklyn; Lee, David; Dean, Aaron; Kevin DeMarco, J.; Shih, Robert; N. Hood, Maureen; Chae, Heechin; B. Ho, Vincent

doi:10.1002/mrm.28087

Public

Highly efficient head‐only magnetic field insert gradient coil for achieving simultaneous high gradient amplitude and slew rate at 3.0T (MAGNUS) for brain microstructure imaging

Published in Magnetic Resonance in Medicine • Nov 25, 2019

Authors:

Thomas Foo

Ek T. Tan

Mark Vermilyea

Abstract

PURPOSE: To develop a highly efficient magnetic field gradient coil for head imaging that achieves 200 mT/m and 500 T/m/s on each axis using a standard 1 MVA gradient driver in clinical whole-body 3.0T MR magnet. METHODS: A 42-cm inner diameter head-gradient used the available 89- to 91-cm warm bore...

Subject

Electromagnetic coil

Magnet

Nuclear magnetic resonance

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