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| | | MRI Forum
'Phase Encoding' | | |
| Result: Searchterm 'Phase Encoding'
found in 6 messages |
| Result Pages: [1] 2 |
More Results:  Database (73) |
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guillaume bierry
Fri. 7 Jul.06,
13:06
[Start of:
'Phase encoding'
1 Reply]
 Category:
General
|
| Phase encoding |
Hello,
Could someone explain me simply the principle of phase encoding ? I don't understand the principle of applying higher gradient at each step.
Thanks !
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luna xu
Fri. 5 Jun.15,
14:22
[Start of:
'is this kind of zebra artifact?'
1 Reply]
Category:
Artifacts
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| is this kind of zebra artifact? |
Always existed artifact made us crazy, is this a kind of zebra artifact or something? the line are in the phase encoding direction, really confusing.
 artifact
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Katelin Lyons
Fri. 3 Jun.11,
11:55
[Reply (1 of 2) to:
'Dixon technique'
started by: 'Reader Mail'
on Wed. 1 Jun.11]
Category:
Sequences and Imaging Parameters
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| Dixon technique |
Dixon technique uses alternative water/fat phase-encoding strategies. The technique is generalized to phase encoding of theta radians, and the signal-to-noise ratio (S/N) performance is evaluated.To get some more information regarding this please check out the following link : http://www.ncbi.nlm.nih.gov/pubmed/18777528
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Mike ferty
Sat. 10 Apr.10,
17:39
[Start of:
'MRI terminology need clarification'
0 Reply]
Category:
Basics and Physics
|
| MRI terminology need clarification |
Hi,
This is a very wonderful site and I have learned alot from your definition database. I do have a question with some of the terminologies that I cannot find in your database, here are the ones:
What is:
Alpha pulse?
Inversion Pulse?
z-gradient pulse?
positive x-gradient pulse?
negative x-gradient pulse?
phase encoding pulse?
Refocusing gradient pulse?
Can you please help me know what there terms meant?
Many Thanks!
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Sheila Edenfield
Thu. 2 Nov.06,
16:03
[Start of:
'MRV--Phase contrast question'
0 Reply]
Category:
General
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| MRV--Phase contrast question |
What exactly is an MRV sequence on an Hitachi Airis II .3 Tesla?
I realize it has to do with the venus system but if anyone knows anything I sure would appreciate your time and knowledge concerning this.
Also The physician I am working under(Neurologist), he would like to see my MRAs done with a phase encoding protocall? Is there such a thing? I hope someone out there can give me some knowledgable info on this. Thank you Sheila/Georgia :)
Sheila Edenfield
Airis II Hitachi .3T
Stockbridge Ga
sheilamritechnologist@yahoo.com
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