𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Description of parallel imaging in MRI using multiple coils

✍ Scribed by Yi Wang


Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
140 KB
Volume
44
Category
Article
ISSN
0740-3194

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Non-Fourier-encoded parallel MRI using m
✍ Dimitris Mitsouras; W. Scott Hoge; Frank J. Rybicki; Walid E. Kyriakos; Alan Ede 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 173 KB

## Abstract This paper describes a general theoretical framework that combines non‐Fourier (NF) spatially‐encoded MRI with multichannel acquisition parallel MRI. The two spatial‐encoding mechanisms are physically and analytically separable, which allows NF encoding to be expressed as complementary

Undersampled radial MRI with multiple co
✍ Kai Tobias Block; Martin Uecker; Jens Frahm 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 728 KB

## Abstract The reconstruction of artifact‐free images from radially encoded MRI acquisitions poses a difficult task for undersampled data sets, that is for a much lower number of spokes in k‐space than data samples per spoke. Here, we developed an iterative reconstruction method for undersampled r

MRI of the wrist at 7 tesla using an eig
✍ Gregory Chang; Klaus M. Friedrich; Ligong Wang; Renata L.R. Vieira; Mark E. Schw 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 352 KB

## Abstract ## Purpose: To determine the feasibility of performing MRI of the wrist at 7 Tesla (T) with parallel imaging and to evaluate how acceleration factors (AF) affect signal‐to‐noise ratio (SNR), contrast‐to‐noise ratio (CNR), and image quality. ## Materials and Methods: This study had in

A solution to the dynamic range problem
✍ Yosuke Otake; Katsumi Kose; Tomoyuki Haishi 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 371 KB

## Abstract A parallel image acquisition system has been developed to solve the dynamic range problem in MRI. The parallel receiver system was tested using 3D large matrix spin echo and gradient echo images. The dynamic range of the receiver system was extended to about 80 dB, which was sufficient

Experimental analysis of parallel excita
✍ Peter Ullmann; Sven Junge; Markus Wick; Frank Seifert; Wolfgang Ruhm; Jürgen Hen 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 592 KB

## Abstract An experimental implementation and first performance analysis of parallel spatially selective excitation with an array of transmit coils and simultaneous transmission of individual waveforms on multiple channels is presented. This technique, also known as Transmit SENSE, uses the basic