Dear Bruce, We don't used any thresholding by ourselves, we just took BA44 volumes out of the text-file in the stats directory. Should we use thresholded values instead of the volumes reported by the text files in the stats directory? Could we use the volumes reported by the aparc.stats and aseg.stats files for any statistical analyses, or do we need threshold that structures as well?
Thanks, Gabor 2012/6/23 Bruce Fischl <[email protected]> > Hi Gabor > > are you thresholding the BA4 label? In 5.2 we will distribute some tools > to automatically threshold the labels so that the predicted area has the > average area of the input labels. The right BA44 had more spatial spread > than the left, so you might be including a lot of low probability vertices. > > cheers > Bruce > > > On Sat, 23 Jun 2012, Gabor Perlaki wrote: > > Dear Bruce, >> >> In the paper "Left-right asymmetry in volume and number of neurons in >> adult >> Broca's area." by Katrin Amunts, 10 subjects (5 men and 5 women) were >> studied, and the volume of BA44 was greater in the left hemisphere than in >> the right in all ten cases. So, it is very strange that the volume of BA44 >> was greater in the right hemisphere in all of the 80 subjects analyzed by >> Eniko. >> >> Thanks, >> Gabor >> >> >> > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/**complianceline<http://www.partners.org/complianceline>. > If the e-mail was sent to you in error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > >
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