Re: [Freesurfer] resampling method to transform EPI vol to surf

2014-12-23 Thread Bruce Fischl
oxels hit = 12943 > Writing to raA042512S.mgh > Dim: 136452 1 1 > > So does this mean the data is getting averaged midway between wm and pial > boundaries ? > > Please let me know, > > Best > > Ri > > > ----- Original Message ----- > From: Thomas Yeo &

Re: [Freesurfer] resampling method to transform EPI vol to surf

2014-12-23 Thread Ritobrato Datta
- Original Message - From: Thomas Yeo To: Freesurfer support list Sent: Tue, 23 Dec 2014 06:43:40 -0500 (EST) Subject: Re: [Freesurfer] resampling method to transform EPI vol to surf Hi Ri, The command you provide just register (align) the EPI data with the T1 image. It doesn't actually te

Re: [Freesurfer] resampling method to transform EPI vol to surf

2014-12-23 Thread Thomas Yeo
Hi Ri, The command you provide just register (align) the EPI data with the T1 image. It doesn't actually tell us how you sample your data onto the surface. Presumably you must have used mri_vol2surf (at least implicitly) to use the resultant registration to sample your data onto the surface. What

[Freesurfer] resampling method to transform EPI vol to surf

2014-12-23 Thread Ritobrato Datta
Hi All, For a reviewer, I need the following ASAP: Comments from Reviewer: Please provide a brief description of the resampling method by which volume data were transformed to surface data. Was the data averaged between the white and pial boundaries? Or was a constant normal average taken? I