Hi Vinke,

In the QAtools_v1.1 package, should the supplied DefaultAsegMeans.txt file have "0 +/- 0" as all its entries?

More generally, I was wondering what aspects of the QAtools package you've found most useful? In particular, do the results from wm-anat-snr relate to data quality in a meaningful way?

P.S. For the benefit of others, to get the "-gen-asegLUT" flag of 'recon_checker' to work on FS 5.3 data, you need to change the helper 'gnicv' script to grep on "EstimateTotalIntraCranialVol" rather than "ICV" (due to the name change of that variable in the stats/aseg.stats file relative to FS 5.1).

thanks,

-MH

Michael Harms, Ph.D.

-----------------------------------------------------------

Conte Center for the Neuroscience of Mental Disorders

Washington University School of Medicine

Department of Psychiatry, Box 8134

660 South Euclid Ave. Tel: 314-747-6173

St. Louis, MO 63110 Email: mharms@wustl.edu

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