open-discussion
open-discussion > RE: SPECT
Apr 17, 2019 08:04 PM | Larry Olson - Emory University
RE: SPECT
Originally posted by Larry Olson:
I attached a snapshot of the xnrT1.nii.gz on the left yoked to the diffnat.nii.gz in the middle. On the right is the a simple linear registration of the two. The crosshairs in the MRIcron viewers should all be at the same anatomical location.
As far as I can tell the output is coregistered to the interictal SPECT, like in the Web version's output.
This SPECT analysis is generally pretty peppy.
However,
After a very long wait, I was finally able to view the TMAP in "native space". However,
The TMAP is displayed over the interictal SPECT. This is very odd. I would think the preferred "native space" would be the T1 "patient MRI"
Moreover, the image is "frozen". I cannot move around in it.
I see no way the export the TMAP.
Finally, the other four SPECTs I tried never got this far even.
In addition, I wonder if it would be possible to export a TMAP that shows the features at a preferred p value?
FYI, I tried the command line tool for
SPECT today. That is pretty easy to use, and quick, but the output
is not coregistered to the MRI. These are the same images I
previously zipped and forwarded to you.After a very long wait, I was finally able to view the TMAP in "native space". However,
The TMAP is displayed over the interictal SPECT. This is very odd. I would think the preferred "native space" would be the T1 "patient MRI"
Moreover, the image is "frozen". I cannot move around in it.
I see no way the export the TMAP.
Finally, the other four SPECTs I tried never got this far even.
In addition, I wonder if it would be possible to export a TMAP that shows the features at a preferred p value?
I attached a snapshot of the xnrT1.nii.gz on the left yoked to the diffnat.nii.gz in the middle. On the right is the a simple linear registration of the two. The crosshairs in the MRIcron viewers should all be at the same anatomical location.
As far as I can tell the output is coregistered to the interictal SPECT, like in the Web version's output.
Threaded View
| Title | Author | Date |
|---|---|---|
| Larry Olson | Jan 26, 2019 | |
| Xenophon Papademetris | Jan 28, 2019 | |
| Larry Olson | Jan 29, 2019 | |
| Xenophon Papademetris | Jan 29, 2019 | |
| Larry Olson | Feb 15, 2019 | |
| Xenophon Papademetris | Mar 20, 2019 | |
| Larry Olson | Apr 3, 2019 | |
| Xenophon Papademetris | Apr 5, 2019 | |
| Larry Olson | Apr 22, 2019 | |
| Larry Olson | Apr 5, 2019 | |
| Xenophon Papademetris | Apr 5, 2019 | |
| Larry Olson | Apr 17, 2019 | |
| Xenophon Papademetris | Feb 18, 2019 | |