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MRI is trending to low field magnets :
reduced costs will lead to this change 
AI will close the gap to high field 
only in remote areas 
is only temporary 
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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

 
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

 
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

 
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

 
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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Chantel Keed

Fri. 26 Oct.07,
04:14

[Start of:
'MRI study guide for a physics dummy'
2 Replies]


 
  Category: 
Basics and Physics

 
MRI study guide for a physics dummy
I did MR for 11 months and have been out of the field for a few yrs. Registry eligibility about to run out. I would appreciate recommendations for best study guides. I learned to scan w/in a wk, but never really learned how the image was produced. A study guide from a VERY basic start point would be most helpful. Also, any recommendations on exam prep courses. Thank you for your time and any information you share.
 
 

chantelkd@yahoo.com
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