Hi Heidi

it is easy to imagine there being a regionally specific bias between processing so you are better off doing them all the same way

cheers Bruce On Wed, 25 Apr 2018, Heidi Lindroth wrote:

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Hello,  I have processed the majority of my T1 images using the general recon-all command. After reviewing segmentation, a number of images have the pial surface included in the gray matter. I re-ran an image with the recon-all command combining the T1 and T2 images and it greatly reduced the segmentation errors. Going forward, are there quality differences between those images processed with only recon-all versus those processed with recon-all T1 & T2? Can I still combine images processed with T1 only and those with T1 & T2 in the same analysis? Or, do I need to rerun all scans with the recon-all T1 &  T2 command?

Thank you,

Heidi Lindroth BSN RN PhD Candidate | School of Nursing Program Assistant | School of Medicine and Public Health, Department of Anesthesiology  Predoctoral Fellow | Veterans Administration (Madison WI)

University of Wisconsin-Madison 701 Highland Avenue, Madison WI 53705 608-219-4294  | hlindroth@wisc.edu