𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Multiple-output chemical shift imaging (MOCSI): A practical technique for rapid spectroscopic imaging

✍ Scribed by D. B. Twieg

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
606 KB
Volume
12
Category
Article
ISSN
0740-3194

No coin nor oath required. For personal study only.

✦ Synopsis

A new technique for rapid multiple-frame chemical shift imaging and localized spectroscopy is reported. Unlike phase-encoding techniques and multiple-delay chemical shift imaging techniques, this technique permits spectroscopic imaging at high spatial resolution and moderately high spectral resolution with acquisition times as short as 10 min or less. Unlike other rapid spectroscopic imaging techniques which have been reported, it uses cyclic trapezoidal gradient waveforms achievable in standard clinical magnetic resonance imaging systems. Multiple-output chemical shift imaging images and spectra from a human study are shown.

📜 SIMILAR VOLUMES

Measurement of temperature dependent cha
Measurement of temperature dependent changes in bone marrow using a rapid chemical shift imaging technique
✍ Brian A. Taylor; Andrew M. Elliott; Ken-Pin Hwang; Anil Shetty; John D. Hazle; R 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 929 KB

## Abstract ## Purpose: To provide quantitative temperature monitoring for thermal therapies in bone marrow by measuring temperature‐dependent signal changes in the bone marrow of ex vivo canine femurs heated with a 980‐nm laser at 1.5T and 3.0T. ## Materials and Methods: Using a multi‐gradient

A simple low-SAR technique for chemical-
A simple low-SAR technique for chemical-shift selection with high-field spin-echo imaging
✍ Dimo Ivanov; Andreas Schäfer; Markus N. Streicher; Robin M. Heidemann; Robert Tr 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 514 KB

## Abstract We have discovered a simple and highly robust method for removal of chemical shift artifact in spin‐echo MR images, which simultaneously decreases the radiofrequency power deposition (specific absorption rate). The method is demonstrated in spin‐echo echo‐planar imaging brain images acq