https://www.na-mic.org/w/index.php?action=history&feed=atom&title=DBP%3AHarvard%3ASoftware%3AMinutes%3A4-26-06DBP:Harvard:Software:Minutes:4-26-06 - Revision history2026-09-10T13:38:24ZRevision history for this page on the wikiMediaWiki 1.33.0https://www.na-mic.org/w/index.php?title=DBP:Harvard:Software:Minutes:4-26-06&diff=4730&oldid=prevAndy: Update from Wiki2006-12-18T19:35:15Z<p>Update from Wiki</p>
<p><b>New page</b></p><div>== DTI Meeting Minutes | April 26, 2006 ==<br />
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<br /> Present: Doug, Marc, Katharina, Sylvain, Kang Uk, Gordon, CF, Marek, Gudrun<br />
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* Slicer<br />
** Slicer26 should be able to read NRRD DWIs now<br />
** doDTI gives you mean FA, would be nice to display this in Slicer somewhere<br />
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* New protocol: scanning today?<br />
** required that a licensed MD approve every scan<br />
** sequence will be DICOM files, probably same format as before, same procedure for downloading<br />
** Marek meeting with Nan-Quei at 1:30 today at the SPL to talk about the protocol<br />
** Will try multiple scans varying b-value and number of directions<br />
*** Will try 750 and 1000 with minimum of 32 directions; also try 50 directions<br />
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* Anterior Commissure<br />
** would be nice to have an extra scalar map with orientation overlayed with the output of this method<br />
** Gordon will finish creating these maps and send to Sylvain<br />
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* Cingulum Bundle histograms of FA/Mode<br />
** note that people tend to overestimate how linear the ROI will be.. mostly orthotropic<br />
** now that we know that anisotropy is a bi-variate quantity, still need to answer the question about how to do statistics on this; non-parametric tests?<br />
** would be helpful to have comparison of different white matter ROIs, plotted in this space<br />
*** Corpus callosum, cingulum bundle, STG white matter, STG gray matter, CSF; these ROIs will be sent to Gordon<br />
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* Kang Uk - problem with tensor coregistration?<br />
** script was updated by Mattan in slicer-nightly, but still doesn't seem to be working<br />
** will try a basic co-registration of two tensor sets in the same direction</div>Andy