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Result : Searchterm
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spgr
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Searchterm '
spgr
' was also found in the following service:
Forum (
1
)
Spoiled Gradient Echo Sequence
Spoiled
gradient echo
sequences
use a spoiler
gradient
on the
slice select
axis during the end module to destroy any remaining
transverse magnetization
after the
readout gradient
, which is the case for short repetition times.
As a result, only z-magnetization remains during a subsequent
excitation
. This types of
sequences
use semi-random changes in the
phase
of
radio frequency
pulses to produce a spatially independent
phase shift
.
Companies use different
acronyms
to describe certain techniques.
Different terms for these
gradient echo
pulse sequences:
CE-FFE-T1
Contrast Enhanced Fast Field Echo with T1 Weighting
,
GFE
Gradient Field Echo
,
FLASH
Fast Low Angle Shot
,
PS
Partial Saturation
,
RF spoiled FAST
RF Spoiled Fourier Acquired Steady State Technique
,
RSSARGE
Radio Frequency Spoiled Steady State Acquisition Rewound Gradient Echo
S-GRE
Spoiled
Gradient Echo
,
SHORT
Short Repetition Techniques
,
SPGR
Spoiled Gradient Recalled
(spoiled
GRASS
),
STAGE T1W
T1 weighted
Small Tip Angle Gradient Echo
,
T1-FAST
T1 weighted
Fourier Acquired Steady State
Technique,
T1-FFE
T1 weighted
Fast Field Echo
.
In this context, 'contrast enhanced' refers to the
pulse sequence
, it does not mean enhancement with a
contrast
agent.
•
Related Searches:
•
Coherent Gradient Echo
•
Gradient Echo Sequence
•
Spoiler Gradient Pulse
•
Pulse Sequence
•
Radio Frequency Spoiling
Further Reading:
News & More:
3-D VOLUMETRIC IMAGING FOR STEREOTACTIC LESIONAL AND DEEP BRAIN STIMULATION SURGERY
Cutting Edge Imaging of THE Spine
February 2007
by
www.pubmedcentral.nih.gov
MRI Resources
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