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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Vikey,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It seems the image looks fine. If you are
concerning about the bright signals outside the brain, that’s because FA was
calculated for the noise floor.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>To remove these signals from outside the
brain, please raise the threshold value (the default is “10”), which you can
specify when you do the tensor calculation. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
mristudio-users-bounces@mristudio.org
[mailto:mristudio-users-bounces@mristudio.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>vikey.han<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, March 31, 2009
11:05 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Mristudio-users@mristudio.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Mristudio-users] unable
to generate FA image</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face=SimSun><span style='font-size:12.0pt'>Hi
everyone,<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face=SimSun><span style='font-size:12.0pt'>
I use DTIstudio to compute FA image, but find the result is not
correct, the attachment is the snapshot of
FA image, could you tell me what mistakes I make probably?<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face=SimSun><span style='font-size:12.0pt'> thanks,
<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face=SimSun><span style='font-size:12.0pt'>
vikey<o:p></o:p></span></font></p>
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style='font-size:12.0pt'> <o:p></o:p></span></font></p>
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