Dana, I have done some recon-all in NPH patients and didn't have any problems with NPH with large ventricles.
Best Regards PPJ ----------------------------------------------------------- Pedro Paulo de M. Oliveira Junior Diretor de Operações Netfilter & SpeedComm Telecom --- Novo Netfilter 3.0 www.netfilter.com.br 2009/4/16 Dana W. Moore <dwm2...@med.cornell.edu> > I am trying to use FreeSurfer to measure ventricular volume among patients > with normal pressure hydrocephalus. I have run the first subject, whose > ventricles are huge. When looking at the subcortical segmentation (aseg.mgz) > in tkmedit, I saw that large portions of the ventricles are labeled as > cerebral white matter or white matter hypointensities. I tried filling in > the ventricles in the wm.mgz volume and then running autorecon2-wm, but this > does not appear to have changed anything in the aseg.mgz segmentation nor in > the aseg.stats file. Is there a way I can correct this problem, and/or > prevent it when I run more NPH patients? > > Thanks, > Dana > > > Dana W. Moore, Ph.D. > Neuropsychology Fellow > Cornell Neuropsychology Service > Weill Medical College of Cornell University > New York Presbyterian Hospital > Department of Neurology & Neuroscience > 428 East 72nd Street, Suite 500 > New York, NY 10021 > Phone: 212-746-2823 > Fax: 212-746-5584 > Email: dwm2...@med.cornell.edu > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
