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help > RE: Skull extracted denoised output
Aug 12, 2020 11:08 PM | Panos Fotiadis
RE: Skull extracted denoised output
Hi Alfonso,
Sounds good, that makes sense! A couple last questions:
1. Since the average global BOLD signal in the denoised output is set to be 100 (at least based on my understanding from what I've read - might be wrong!), would a PSC value of 300 at a given voxel mean that this particular voxel displays a 3% higher BOLD signal than the overall brain?
2. When using raw BOLD values for the denoised output (instead of PSC), what would the units be?
Thanks again for all your help,
Panos
Sounds good, that makes sense! A couple last questions:
1. Since the average global BOLD signal in the denoised output is set to be 100 (at least based on my understanding from what I've read - might be wrong!), would a PSC value of 300 at a given voxel mean that this particular voxel displays a 3% higher BOLD signal than the overall brain?
2. When using raw BOLD values for the denoised output (instead of PSC), what would the units be?
Thanks again for all your help,
Panos
Threaded View
Title | Author | Date |
---|---|---|
Panos Fotiadis | Jul 24, 2020 | |
Alfonso Nieto-Castanon | Aug 2, 2020 | |
Panos Fotiadis | Aug 4, 2020 | |
Alfonso Nieto-Castanon | Aug 12, 2020 | |
Panos Fotiadis | Aug 12, 2020 | |
Alfonso Nieto-Castanon | Aug 12, 2020 | |
Panos Fotiadis | Aug 13, 2020 | |
Panos Fotiadis | Aug 2, 2020 | |