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| Result: Searchterm 'MRI'
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More Results:  Database (561) News Service (1300) Resources (333) |
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Mike ferty
Sat. 10 Apr.10,
17:39
[Start of:
'MRI terminology need clarification'
0 Reply]
 Category:
Basics and Physics
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| 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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Hao Chien
Mon. 11 Jan.10,
08:43
[Start of:
'What mri analysis software do you guys use???'
0 Reply]
Category:
Applications and Examinations
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| What mri analysis software do you guys use??? |
Recently, I'm trying to analyze t2* images.
After I get the raw data,I have no idea how
the t2* map can be produced.
Does anyone have easy way or tool to solve it?
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Adrian Roman
Sat. 26 Dec.09,
13:26
[Start of:
'MRI data before 2D FFT'
0 Reply]
Category:
Basics and Physics
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| MRI data before 2D FFT |
Hi,
I need some raw data in k-space, that is, before applying 2D FFT on it. I want to implement a program that does the transfrom, in order to exemplify the process. Is there such thing available?
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Donna Nusser
Tue. 18 Aug.09,
19:17
[Start of:
'MRI registry equations'
20 Replies]
Category:
Basics and Physics
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| MRI registry equations |
I'm studying for the registry with the help of the MIC registry review program. I think my mind has turned to mush. I can not figure out the answer to this question or find an equation to help me. Is there anyone out there who can help?!!
"In an ideal 1.0T magnet with perfect homogeneity, if a proton experiences a magnetic field of 1.006T and is positioned 0.5 meter along the positive z-direction and centered along the x and y directions, the z-gradient amplitude is________mT/m."
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Daniel Robertson
Thu. 23 Jul.09,
04:54
[Start of:
'MRI Spinal Ligaments'
0 Reply]
Category:
Applications and Examinations
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| MRI Spinal Ligaments |
I am a graduate student conducting research on spinal ligament mechanics. I am looking for a good imaging sequence to determine the geometry of the supraspinous ligament. I am working with cadaver specimens so patient motion and scan time is of little relevance. I am just looking to get the highest resolution possible so that I can render a 3d volume of the supraspinous ligament. I am using a GE Signa HDx 3T. Thanks.
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