help
help > RE: need help with dynamic FC between conditions
Apr 26, 2016 03:04 PM | Alfonso Nieto-Castanon - Boston University
RE: need help with dynamic FC between conditions
Hi Stephen,
Yes, the backprojection technique to compute subject- and condition- specific components is the default procedure in the dynamicFC implementation in CONN. There is no need to explicitly add any second-level covariate at this stage since the first-level analyses will include all subjects by default (they will simply ignore any second-level covariates information; those are only used when you get to the second-level results tab).
Hope this helps
Alfonso
Originally posted by Stephen L.:
Yes, the backprojection technique to compute subject- and condition- specific components is the default procedure in the dynamicFC implementation in CONN. There is no need to explicitly add any second-level covariate at this stage since the first-level analyses will include all subjects by default (they will simply ignore any second-level covariates information; those are only used when you get to the second-level results tab).
Hope this helps
Alfonso
Originally posted by Stephen L.:
Hello Alfonso,
Thank you very much for your reply, I will try your advice for multiple conditions (make one rest condition that includes all subjects).
About multiple groups, would the technic you describe work with current CONN version? If I understand correctly, it means I should create a new group "AllSubjects" that would include all subjects, just like we should have at least one condition including all subjects?
Thank you very much for your reply, I will try your advice for multiple conditions (make one rest condition that includes all subjects).
About multiple groups, would the technic you describe work with current CONN version? If I understand correctly, it means I should create a new group "AllSubjects" that would include all subjects, just like we should have at least one condition including all subjects?
Threaded View
| Title | Author | Date |
|---|---|---|
| Shukti Ramkiran | Apr 22, 2016 | |
| Stephen L. | Apr 22, 2016 | |
| Alfonso Nieto-Castanon | Apr 25, 2016 | |
| Stephen L. | Apr 26, 2016 | |
| Alfonso Nieto-Castanon | Apr 26, 2016 | |
| Stephen L. | May 26, 2016 | |
| Shukti Ramkiran | Apr 26, 2016 | |