Dear SPM experts,
I was a new biginner to the SPM DCM analysis. I have questions about using DCM on my own monkey data.
Our data was collected with MION, making the HRF was different from that implemented in SPM12.
If I only want to use the DCM module (without preprocessing or GLM), should I need to add the MION HRF to the SPM function (Like SPM_get_bf.m)?
And would the differences between the traditional BOLD and MION HRF have an obvious influence on the DCM results (Since the DCM was established from human BOLD signals)?
Thanks for your help in advance.
Best regards,
Yumeng
|