Re: [Freesurfer] rh.qsphere = rh.orig

2005-05-03 Thread Bruce Fischl
sorry. Florent points out that I meant to say Euler number = 2, genus and defect index = 0 (0 holes) On Tue, 3 May 2005, Keyma Prince wrote: For rh.qsphere and rh.orig I get a total defect index = 0 and 0 holes. Based on what you said, I assume that the topology correction ran ok. So does this me

Re: [Freesurfer] rh.qsphere = rh.orig

2005-05-03 Thread Bruce Fischl
Hi Keyma, I think you're okay. We should probably put a check in the qsphere generation to disable it if the surface is already topologically correct. cheers, Bruce On Tue, 3 May 2005, Keyma Prince wrote: For rh.qsphere and rh.orig I get a total defect index = 0 and 0 holes. Based on what you s

Re: [Freesurfer] rh.qsphere = rh.orig

2005-05-03 Thread Keyma Prince
For rh.qsphere and rh.orig I get a total defect index = 0 and 0 holes. Based on what you said, I assume that the topology correction ran ok. So does this mean it's picking up the fact that I ran the qsphere twice? Can I go ahead with the parcellate_subject despite this? -Keyma Keyma Prince Massa

Re: [Freesurfer] rh.qsphere = rh.orig

2005-05-03 Thread Bruce Fischl
Hi Keyma, it means either you didn't run the topology correction, or you run the qsphere generation twice (once before topology correction and once after). Run mris_euler_number on the qsphere and orig surfaces and see what they are. The qsphere is generated to guide the topology fixing, but is

[Freesurfer] rh.qsphere = rh.orig

2005-05-03 Thread Keyma Prince
Hi, When I run check_subject on one of my subject I get the following message: WARN: rh.qsphere is same size as rh.orig. I am not sure when the rh.qsphere is generated but can you let me know how to correct this problem so i can continue with parcellate_subject. thanks, Keyma Keyma Prince Mass