Difference between revisions of "DBP:Harvard:Software:Minutes:10"
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| − | + | ==== DTI Meeting Minutes | October 3, 2006 ==== | |
| + | |||
| + | <br /> Present: Sylvain, Katharina, Marty, Marek, Doug, Kate, Marc, Gudrun, Moto, Toshiro, Bum Seok, Gordon, CF | ||
<br /> | <br /> | ||
| − | + | '''Review from last meeting:''' | |
| − | |||
| − | + | * Moto updated us on his current projects; he is working with Tsuyoshi on a project and Usman is helping him with another. | |
| + | * The data for Lynn DeLisi's scans have been sent to her since last meeting; she is analyzing the data so we don't have to do anything more for the time being | ||
| + | * Marc finished a working script that can split and measure tracts between ROIs. When he returns from MICCAI we will take a closer look at this and present some sample output. | ||
| − | + | <br />'''Fornix tractography''' | |
| − | |||
| − | |||
| − | + | * Kate is doing fiber tracking of the fornix for 8 cases (4 NC, 4 VCFS). Current method works well for majority of cases, but for 2-3 of the cases, no tracts are created for the right fornix. | |
| + | * This is a difficult region for the 1.5T data; slice thickness may be too big for the posterior curve of the fornix | ||
| + | * Changing tractography settings doesn't help this problem; we will try to smooth the DWIs, and increase the resampling rate of the labelmaps | ||
| + | * Sylvain will meet with Doug and Kate to work out a better method. | ||
| − | + | <br />'''3T cases''' | |
| − | |||
| − | <br /> | ||
| − | * | + | * Marc has been working on post-processing of new cases; this pipeline should be done by the end of this month. |
| + | * Marek will need preliminary data (cingulate tractography) on these scans by the end of the year | ||
Revision as of 14:01, 18 December 2006
Home < DBP:Harvard:Software:Minutes:10DTI Meeting Minutes | October 3, 2006
Present: Sylvain, Katharina, Marty, Marek, Doug, Kate, Marc, Gudrun, Moto, Toshiro, Bum Seok, Gordon, CF
Review from last meeting:
- Moto updated us on his current projects; he is working with Tsuyoshi on a project and Usman is helping him with another.
- The data for Lynn DeLisi's scans have been sent to her since last meeting; she is analyzing the data so we don't have to do anything more for the time being
- Marc finished a working script that can split and measure tracts between ROIs. When he returns from MICCAI we will take a closer look at this and present some sample output.
Fornix tractography
- Kate is doing fiber tracking of the fornix for 8 cases (4 NC, 4 VCFS). Current method works well for majority of cases, but for 2-3 of the cases, no tracts are created for the right fornix.
- This is a difficult region for the 1.5T data; slice thickness may be too big for the posterior curve of the fornix
- Changing tractography settings doesn't help this problem; we will try to smooth the DWIs, and increase the resampling rate of the labelmaps
- Sylvain will meet with Doug and Kate to work out a better method.
3T cases
- Marc has been working on post-processing of new cases; this pipeline should be done by the end of this month.
- Marek will need preliminary data (cingulate tractography) on these scans by the end of the year
