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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear Supreet Kaur,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Most often a color map problem indicates something is wrong with the gradient table that was entered. Two easy problems to fix are that your DTI data may not
be in Slice-By-Slice rather than Gradient By Gradient (button, top right of DWI Parameters window) or that your gradient table may be rotated or flipped, so that the columns do not represent the right x, y, and z directions.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Good luck,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alex<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">____________________<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">M. Alex Dresner, Ph.D.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">MR Clinical Scientist<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="mailto:alex.dresner@philips.com">alex.dresner@philips.com</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">____________________<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> mristudio-users-bounces@mristudio.org [mailto:mristudio-users-bounces@mristudio.org]
<b>On Behalf Of </b>Supreet kaur<br>
<b>Sent:</b> Thursday, June 09, 2011 11:05 AM<br>
<b>To:</b> DTI Studio, ROI Editor, DiffeoMap Questions/Support<br>
<b>Subject:</b> [Mristudio-users] need urgent help!!!!!!!!<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">hello Hanygi,<o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"> I am working on the fiber tracking in DTI studio. I am facing a color map problem.<o:p></o:p></p>
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<p class="MsoNormal">The data was initially provided in the (<a href="http://brain_data_1.iso.ni">brain_data_1.iso.ni</a>) NIFTI format, I converted it into the (.REC format). Then I loaded<o:p></o:p></p>
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<p class="MsoNormal">it in the DTI studio and did the DTI mapping and calculated the Tensor, color map, etc.<o:p></o:p></p>
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<p class="MsoNormal">The color map images are coming out to be terrible...as you know that the color map images are imporant in fiber
<o:p></o:p></p>
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<p class="MsoNormal">tracking; <o:p></o:p></p>
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<p class="MsoNormal">Could you please provide your valuble feedback on this..I am attacking a word file as I took some shots if those images<o:p></o:p></p>
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<p class="MsoNormal">and also providing you with the image parameters.<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">I'll appreciate your help.<br clear="all">
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Sincerely,<br>
<br>
Supreet kaur<o:p></o:p></p>
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