[Freesurfer] Can I use freesurfer to segment a phantom

2011-08-04 Thread John Jan Drozd
Hi, I have MRI scans of a plastic polycarbonate ventricle that is an actual shape of a ventricle. It is in a brain mold of agar gel solution. I segmented the ventricle successfully using multiple seeds fuzzy connectedness in ITK. My segmentation was 97.2 % accurate. In ITK it had only single se

[Freesurfer] Fwd: Problem loading nii

2011-08-01 Thread John Jan Drozd
tario, Canada http://publish.uwo.ca/~jdrozd2 Begin forwarded message: > From: John Jan Drozd > Date: 1 August, 2011 5:10:07 PM EDT > To: "Tax, C.M.W." > Subject: Re: [Freesurfer] Problem loading nii > > Hi, > > I believe the image must be type mgz format for

Re: [Freesurfer] measuring cortical thickness using FreeSurfer

2011-07-05 Thread John Jan Drozd
Hi Bruce, Thanks for pointing this out to me about the RAM. I have 8 Gb of RAM. So I guess I can safely run 3 or 4 subjects simultaneously if each subject requires 2 to 3 Gb of RAM. Thanks, John Sent from my iPhone On 2011-07-05, at 6:08 PM, Bruce Fischl wrote: > how much ram do you have?