Imaging of Test Objects

COST B11 Working Group Meeting, Prague, Czech Republic, July 1-4, 1999


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Table of Contents

Imaging of Test Objects

Introduction

Bootle/Straws Phantoms

T1-Measurement

T2-Measurement

T2-Measurement

Spin Echo Pulse Sequence

Spin Echo Pulse Sequence

FLASH Pulse Sequence

SE Pulse Sequence Parameters

Slice Positions for SE Images

Raw Data Averaging

Raw Data Averaging 2

Example: SE Data

Noise Statistics

Data Distribution

FLASH TE Series

FLASH TE Series

Field Inhomogeneity

Radial Scanning

Radial Scanning

Echo Planar Imaging

Segmented Echo Planar Imaging

Segmented Echo Planar Imaging

Conclusion

Author: Michael Bock & Lothar R. Schad
DKFZ Heidelberg

The straws data:
ftp://ftp.dkfz-heidelberg.de/outgoing/cost_b11/straws.zip