dke-questions
dke-questions > ordering of bvecs
Mar 19, 2019 01:03 PM | Corinna Bauer
ordering of bvecs
Hello all,
I have 30 direction DKI data at b1000 and b2000 with a single b0. The b0 is at the beginning of the dataset, which then alternates back and forth between the b1000 and b2000. My question is regarding the btable and the ordering of the data. Do I need to reorder the data so that all the b1000 images come first, followed by all the b2000 images, or is it acceptable to keep them as alternating. The bvecs in the gradient table are currently alternating (b1000, 2000, 1000, 2000, etc.) to match the images.
Thank you
Corinna
I have 30 direction DKI data at b1000 and b2000 with a single b0. The b0 is at the beginning of the dataset, which then alternates back and forth between the b1000 and b2000. My question is regarding the btable and the ordering of the data. Do I need to reorder the data so that all the b1000 images come first, followed by all the b2000 images, or is it acceptable to keep them as alternating. The bvecs in the gradient table are currently alternating (b1000, 2000, 1000, 2000, etc.) to match the images.
Thank you
Corinna
Threaded View
Title | Author | Date |
---|---|---|
Corinna Bauer | Mar 19, 2019 | |
Corinna Bauer | Mar 20, 2019 | |
David Lewis | Mar 19, 2019 | |
Corinna Bauer | Mar 19, 2019 | |
David Lewis | Mar 20, 2019 | |
Corinna Bauer | Mar 20, 2019 | |
Corinna Bauer | Mar 20, 2019 | |