Dear experts,

I have just watched the Course section V, in which Dr. Yan said that FWHM could be estimated by either statistical map or 4D residual file. I did the 2-sample t-test using Rest, which only generated a nii file. I suppose the nii file is statistical map, right? And where can I found the residual file?

Best,

Vincent

Dear experts,

Dear Colleagues,

I wonder if there is a way to run the pipeline with DARTEL using T1s that are already skull-stripped.

I tried doing that with the default options (specifying New Segment + DARTEL) and failed (the output was bad with removed brain parts).

Thank you very much for your time, and I welcome any of your suggestions or comments.

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Regards,

Alex

Hi all, 

I'm trying to compare different groups, one group is older than the other one (experimental group mean age 51 yr and control group 33 yr) but the control group has always a higher activation. I suppose it could be related with the age,  isn't it?

I've tried different processing steps, also I've tried introducing age as covariate of no interest, but nothing.

Any idea?

Thank you in advance!

Dear experts,

Dear experts,

Hi!

It could be a silly question, sorry!!! but I'm a rookie in this field!

I was doing a DPARSF with hdr img files functional and structural.  with my data subjects and with the data from one of my lab colleagues. 

When I was at the step of corregister & reslice I realized that his data had a different matrix dimensions (only for the structural one).

I have 256 x 256 and he has a lower one 182 x 246.

So,  here is my doubt, I can resample his structural data to my matrix dimensions? I don't have his raw data.