<HTML dir=ltr><HEAD>
<META http-equiv=Content-Type content="text/html; charset=unicode">
<META content="MSHTML 6.00.2900.3243" name=GENERATOR></HEAD>
<BODY>
<DIV><FONT face=Arial color=#000000 size=2>Hello, </FONT></DIV>
<DIV><FONT face=Arial size=2>I'm having trouble Fiber-tracking using Siemens Mosaic data. I can load my 74 dicoms in MRI View3d. Then in DTI Mapping, I change the "Slices to be Processed" to All Slices. I then choose " Add Folder" and look at all files as my files don't have .dcm extension. It loads well. I've included a JPEG (DTI_1) at this stage. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Here is my problem...if I go to the DtiMap tab, and press </FONT><FONT face=Arial size=2>Tensor, Color Map, etc. calculation then it will iterate 14 times, for about 5 seconds, giving me an odd result, as shown in the second JPEG (DTI_2). Looking at the FA, and the first 2 eigenvectors, it seems that I haven't gotten many images, and they are very blurry(DTI_3).</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=Arial size=2>Lastly, when I press on the Fiber Tracking button, it will open a new tab immediately...and I will be unable to visualize any fibers. I hope that you can provide some guidance. Thank you immensely for any help. Please take care.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>George Hana</FONT></DIV></BODY></HTML>