Hello all,
I am using DPARSF to preprocess some rsfMRI data for use in a machine learning algorithm. I am worried about the use of DARTEL because of overfitting resulting from the creation of a template based on all subjects. I was thinking of using DARTEL but with a template derived from an independent sample of 555 healthy control subjects of the IXI-database. I already have this template. To use, I believe I would need the hidden option mentioned in the videos "Normalize by using T1 templates". How could I go about using this option?
Thank you for your help!
-Vasco
Forums
Use another DARTEL template
Use another DARTEL template is a little difficult in DPARSF.
You can directly use Normalize by using T1 image unified segmentation.
Hello Yan,
Hello Yan,
Thank you for your reply. I will look into DARTEL vs T1-US performance in ROI determination for fMRI. I am worried T1-US will perform worse than DARTEL - I will look into that.
Best,
Vasco