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AFNI Message Board
Dear AFNI users-
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Sincerely, AFNI HQ
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Sincerely, AFNI HQ
| February 20, 2023 11:23AM | |
Also,
to start answering question 3 (I may have understood a bit or maybe not
)
The idea with the ptaylor strategy is that whatever is the original orientation specified by the scanner (or the header)
if the animal was in sphinx position and if you reorient the dataset in RAI with
the second step will always be:
however, I remain confused because ptaylor said:
"Note that here, I have often used "LSP", "LIP" or "RIP", depending on the scanner and original orientation."
to start answering question 3 (I may have understood a bit or maybe not
)
The idea with the ptaylor strategy is that whatever is the original orientation specified by the scanner (or the header)
if the animal was in sphinx position and if you reorient the dataset in RAI with
# reset the orientation to something simple 3dresample -orient RAI -input DSET_01 -prefix DSET_02
the second step will always be:
# change the header orientation information to rearrange how the dataset appears 3dcopy DSET_02 DSET_03 3drefit -orient LIP DSET_03or "RIP" if in radiological orientation (LR reversed)
# change the header orientation information to rearrange how the dataset appears 3dcopy DSET_02 DSET_03 3drefit -orient RIP DSET_03
however, I remain confused because ptaylor said:
"Note that here, I have often used "LSP", "LIP" or "RIP", depending on the scanner and original orientation."
| Subject | Author | Posted |
|---|---|---|
|
Doughboys | February 15, 2023 10:55AM |
|
ptaylor | February 15, 2023 11:47AM |
|
Doughboys | February 15, 2023 12:47PM |
|
ptaylor | February 15, 2023 01:43PM |
|
Doughboys | February 15, 2023 03:27PM |
|
rick reynolds | February 15, 2023 04:04PM |
|
Doughboys | February 20, 2023 08:32AM |
|
Doughboys | February 20, 2023 11:23AM |
|
Doughboys | February 20, 2023 12:13PM |
|
ptaylor | February 22, 2023 01:35PM |
|
Doughboys | February 23, 2023 12:03PM |
|
ptaylor | February 23, 2023 01:11PM |
