Sort DICOM problem

 Dear Members,

I have 3 subject's rsting state fMRI data acquired from Philips 1.5 T system. By using REST or DPABI (latest version), I could not able to sort out DICOM images to .dcm files. When I try to add file, it shows empty folder. Please help me to sort DICOM images.

I have one more question. Is it possible to find out DMN by just loading single subject?

Thanks in advance,

Ramesh