To whom it may concern, I'm writing in regard to the thread below about using the sum of the hippocampal subfield volumes (excluding the hippocampal fissure). I'm finding that they are moderate-highly correlated with the hippocampal volumes from ASEG (~.75-.85). Do you have a sense of which of these measures would be more reliable than the other? Thanks so much for your help!!
Best, Mike On Wed, 2013-06-05 at 10:54 +0200, Claudia Dacquino wrote: > Thank you for your response. Would you suggest a reference I can refer > to? > > > > 2013/6/4 Juan Eugenio Iglesias <iglesias at nmr.mgh.harvard.edu> > I would probably leave out the fissure, but not the fimbria... > Cheers, > /Eugenio > > On Tue, 2013-06-04 at 14:33 +0200, Claudia Dacquino wrote: > > Hi guys! > > I have a dataset including hippocampal subfields obtained > through the > > -hippo-subfields flag. I want to have a measure of total > hippo volume > > and I'm not sure which structures should I include in the > sum. I was > > thinking to exclude fimbria and fissure and sum the others. > Am I > > right? Or should I simply sum all the structures? > > Any help is more than welcome > > Cheers, > > Fabrizio > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer at nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > -- > Juan Eugenio Iglesias, PhD > http://www.jeiglesias.com > iglesias at nmr.mgh.harvard.edu > Athinoula A. Martinos Center for Biomedical Imaging > 149 Thirteenth Street, Suite 2301 > Charlestown, Massachusetts 2129 > U.S.A. > > > > > > 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 . 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. > > -- Juan Eugenio Iglesias, PhD http://www.jeiglesias.com iglesias at nmr.mgh.harvard.edu Athinoula A. Martinos Center for Biomedical Imaging 149 Thirteenth Street, Suite 2301 Charlestown, Massachusetts 2129 U.S.A. ----------------------------------------------------------------------- Mike Strupp-Levitsky, BA Data Manager & Image Analyst Molecular Imaging & Neuropathology Division Columbia University, Department of Psychiatry New York State Psychiatric Institute, Suite 3920 (W): 646-774-7531 (C): 607-227-8811 Email: ms4...@columbia.edu
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