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Jun 1, 2012 10:06 AM | Pär Flodin
tissue-thrpobability maps for aCompcor
Dear all,
As I understand the compcor procedures implemented in the Conn-toolbox, one could use anatomical images that are either normalized or corregistered (to the T2* images), then segmented for creating CSF and WM ROIs (used in the aCompCor procedure). Which one is prefered (assumed one what that the individual subjects activations should be precjected in a normalised (MNI) space)?
Secondly, what is the tissue-probablity thresholds used for creating the CSF and WM masks?
Thanks in advance!
Pär
As I understand the compcor procedures implemented in the Conn-toolbox, one could use anatomical images that are either normalized or corregistered (to the T2* images), then segmented for creating CSF and WM ROIs (used in the aCompCor procedure). Which one is prefered (assumed one what that the individual subjects activations should be precjected in a normalised (MNI) space)?
Secondly, what is the tissue-probablity thresholds used for creating the CSF and WM masks?
Thanks in advance!
Pär
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| Title | Author | Date |
|---|---|---|
| Pär Flodin | Jun 1, 2012 | |
| Alfonso Nieto-Castanon | Jul 8, 2012 | |
| Pär Flodin | Jul 9, 2012 | |
| Alfonso Nieto-Castanon | Jul 10, 2012 | |
| Pär Flodin | Jul 10, 2012 | |