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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">Good afternoon,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">I’m using DTI studio in postprocessing of cases of focal epilepsy using FACT and tractography
<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt">The values of Radial Diffusivity, Axial Diffusivity & Mean Diffusivity are as follow:
<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt">eg.Values of Forceps major:<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt">RD<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Max. of ImgVal: 1.5199<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Min. of ImgVal: 0.000e+000<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> <span style="background:yellow;mso-highlight:yellow">
Mean of ImgVal: 0.3990</span><o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Std. of ImgVal: 0.1994<o:p></o:p></span></p>
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<p class="Standard"><span lang="DE" style="font-size:14.0pt">EigenVal_0.dat<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Max. of ImgVal: 2.5828<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Min. of ImgVal: 0.3662<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> <span style="background:yellow;mso-highlight:yellow">
Mean of ImgVal: 1.2132</span><o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Std. of ImgVal: 0.2615<o:p></o:p></span></p>
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<p class="Standard"><span lang="DE" style="font-size:14.0pt">Trace.dat<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Max. of ImgVal: 5.3796<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Min. of ImgVal: 0.5247<o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> <span style="background:yellow;mso-highlight:yellow">
Mean of ImgVal: 2.0112</span><o:p></o:p></span></p>
<p class="Standard"><span lang="DE" style="font-size:14.0pt"> Std. of ImgVal: 0.5677<o:p></o:p></span></p>
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<p class="Standard"><span lang="DE" style="font-size:14.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">With pronounced difference when compared to normal controls, although the tract volume and density and shape seems normal I postprocessed the controls using the same steps
the values of controls came as follow :<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">Forceps major values in age matched control:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">RD.dat<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Max. of ImgVal: 2.469e-003<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Min. of ImgVal: 0.000e+000<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">
<span style="background:yellow;mso-highlight:yellow">Mean of ImgVal: 4.852e-004</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Std. of ImgVal: 2.465e-004<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">EigenVal_0.dat<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Max. of ImgVal: 3.602e-003<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Min. of ImgVal: 5.082e-004<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">
<span style="background:yellow;mso-highlight:yellow">Mean of ImgVal: 1.482e-003</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Std. of ImgVal: 2.832e-004<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">Trace.dat<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Max. of ImgVal: 8.331e-003<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Min. of ImgVal: 6.321e-004<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">
<span style="background:yellow;mso-highlight:yellow">Mean of ImgVal: 2.452e-003</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"> Std. of ImgVal: 6.028e-004<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">So I think I have a problem in registration steps may be so I’m asking is this normal or am i missing certain step<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">Thanks in advance<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt;font-family:"Times New Roman",serif">I’m a fellow in radiodiagnosis in Ain Shams University, Cairo, Egypt<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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