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<DIV><FONT face=Arial size=2>Thank you very much for your help. However, I
always work on the same computer, where I can get good results for a 1 b0+12 DWI
dataset, but not the 1 b0 + 6 DWI dataset, using the 3.0 version. It seems to me
the former should take more memory?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Best,</FONT></DIV>
<DIV><FONT face=Arial size=2>Yi</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=james.neeley@duke.edu href="mailto:james.neeley@duke.edu">Jim
Neeley</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=yj3@duke.edu
href="mailto:yj3@duke.edu">Yi Jiang</A> ; <A
title=mristudio-users@mristudio.org
href="mailto:mristudio-users@mristudio.org">DTI Studio, ROI Editor, Landmarker
Questions/Support</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, December 23, 2008 2:21
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [Mristudio-users] bug in
DTIstudio 3.0 (beta) tensor calculation?</DIV>
<DIV><BR></DIV><FONT
face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif" size=2>
<DIV>You and I may share a memory problem. </DIV>
<DIV>Using the same dti series b0+6 dir images from several MRIs I have </DIV>
<DIV>bad FA maps but pixel value distribution is 0.72 to 1.0 on my laptop
with limited </DIV>
<DIV>paging maemory, apx 1.2 GB.</DIV>
<DIV> </DIV>
<DIV>It works on another laptop (newer vista ) </DIV>
<DIV> </DIV>
<DIV>The problem for me is on one laptop and one office PC in a research
room.</DIV>
<DIV>But not on the 2nd laptop or another PC in the same research room which
is </DIV>
<DIV>the same as the other desktop except for the wide screen and graphics
card.</DIV>
<DIV> </DIV>
<DIV>It would seem that there is a paging issue or paging space because you
may get around it if you clean up files in the paging area </DIV>
<DIV>desk top items - pictures or music files which use us virtual
memory.</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><BR> </DIV>
<DIV><BR><BR><BR>Thanks Jim
Neeley, <BR>Neuroradiology research assistant, Cell:
919-696-6105 FAX: 919 684-7153 Office: 684-7434, MRI: 684-7405 Snail: DUMC
3808<BR></DIV></FONT>
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