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'DTI'
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Result: Searchterm 'DTI' found in 10 messages
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ladan shahshahani

Sat. 11 Jul.15,
12:07

[Start of:
'fMRI/DTI fusion'
0 Reply]


 
  Category: 
Funktional MRI

 
fMRI/DTI fusion
Hello everybody
I want to work on fMRI and DTI fusion and I 'm kind of new in the fusion field. is there anybody with exprience in this field?
another question: is there any way for simulating fMRI and DTI data and use it for fusion?
thanks in advance
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Gonzalo Sanchez Benavides

Tue. 5 Jun.07,
07:53

[Start of:
'DTI 25 directions on GE signa excite 1.5'
4 Replies]


 
  Category: 
Sequences and Imaging Parameters

 
DTI 25 directions on GE signa excite 1.5
Hello,

I need some help with the DTI 25 gradient directions on GE signa excite.
I'm a neuropsychology researcher and i receive some data with this protocol, but the technician cannot tell me the matrix that i need to process it. It's somthing like this:

26
0 0 0
1 0 1
...

If anybody can help me i would be very grateful.

Thanks
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Carmen chan

Sat. 23 Sep.06,
11:11

[Start of:
'DTI heart'
0 Reply]


 
  Category: 
Applications and Examinations

 
DTI heart
Hi everyone,

Could any one tell me how to perform DTI of heart? What kind of protocol I need to use and how can I shorten the scanning time? Thanks for your help in advance.
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vic chung

Wed. 14 Sep.05,
18:35

[Start of:
'DTI FA-value'
1 Reply]


 
  Category: 
Basics and Physics

 
DTI FA-value
It's my pleasure to see everybody here.
and I have a question,that is what formula we utililze to calculate the FA-value in DTI?
I will very appreciate with your help.

Best Regards

vic
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Tetiana Dadakova

Fri. 17 Feb.12,
10:07

[Reply (1 of 2) to:
'MR750: ASSET Artifact or 32 Channel coil?'
started by: 'Reader Mail'
on Tue. 26 Jul.11]


 
  Category: 
Funktional MRI

 
MR750: ASSET Artifact or 32 Channel coil?
Hi,

We do have the same artifact on the same scanner with 32 channel coil. I was thinking about herringbone artifact as well first, but then some kind of "spikes" of very high or low intensity should be seen in k-space, which I don't see in our images. We have this artifact only for DTI.

If you find out what it is, please let me know.

Best regards.
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