help
help > RE: gPPI with parametric modulator entered as user-specific regressor
Jun 7, 2018 04:06 PM | Donald McLaren
RE: gPPI with parametric modulator entered as user-specific regressor
Hi,
I think the issue is that you don't have the PPI terms for the parametric modulators. Thus, the contrasts cannot be built.
The automated contrasts specified in the configuration settings P can only be used for the PPI terms. It is assumed that these all begin with PPI_ and the code uses this prefix on the conditions names. If you do have PPI terms for the PM, please attach the SPM.mat file and I can take a closer look at the issue.
Best,
Donald
I think the issue is that you don't have the PPI terms for the parametric modulators. Thus, the contrasts cannot be built.
The automated contrasts specified in the configuration settings P can only be used for the PPI terms. It is assumed that these all begin with PPI_ and the code uses this prefix on the conditions names. If you do have PPI terms for the PM, please attach the SPM.mat file and I can take a closer look at the issue.
Best,
Donald
Threaded View
Title | Author | Date |
---|---|---|
yogr | Jun 7, 2018 | |
Donald McLaren | Jun 7, 2018 | |
yogr | Jun 7, 2018 | |
Donald McLaren | Jun 7, 2018 | |
yogr | Jun 7, 2018 | |
Donald McLaren | Jun 7, 2018 | |
yogr | Jun 8, 2018 | |
Donald McLaren | Jun 8, 2018 | |