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help > "Removal of initial scans" & "effect of rest"
Apr 7, 2017 01:04 PM | Sascha Froelich
"Removal of initial scans" & "effect of rest"
Hello,
as far as I understood, the confound "effect of rest" corrects for instabilities at the beginning of the scanning session.
During preprocessing, I removed the first 5 scans of each session. Does it then make sense to still keep "effect of rest" as a confound for denoising or is it advisable to remove it from the confounds list? Is there a common practice?
Best,
Sascha
as far as I understood, the confound "effect of rest" corrects for instabilities at the beginning of the scanning session.
During preprocessing, I removed the first 5 scans of each session. Does it then make sense to still keep "effect of rest" as a confound for denoising or is it advisable to remove it from the confounds list? Is there a common practice?
Best,
Sascha
Threaded View
| Title | Author | Date |
|---|---|---|
| Sascha Froelich | Apr 7, 2017 | |
| Alfonso Nieto-Castanon | Apr 10, 2017 | |