[HCP-Users] generating a CIFTI file wit a different resolution

2019-01-03 Thread Sina Mansour L.
Hi, I was wondering if there's a way to make a CIFTI file with a different resolution? Especially in the volume part of the subcortical regions. Basically, I'm interested in a projection of measures calculated for DWI images into a format that only shows the cortical surfaces and subcortical

Re: [HCP-Users] Warping volume atlas and X, Y, Z of single point with standard2acpc_dc.nii.gz

2019-01-03 Thread Timothy Coalson
Yes, even if you did that and got it into the 2mm space correctly in FSL conventions (this is not easy), the absolute warp file will have near-zero values in one of the corners, even though the voxel that should have values close to 0 should generally be towards the center of the volume. Tim On

Re: [HCP-Users] Warping volume atlas and X, Y, Z of single point with standard2acpc_dc.nii.gz

2019-01-03 Thread Glasser, Matthew
I believe that FSL convertwarp converts between relative and absolute conventions, though the FSL coordinates issue might prevent that from being helpful. Matt. From: Timothy Coalson mailto:tsc...@mst.edu>> Date: Thursday, January 3, 2019 at 2:30 PM To: Matt Glasser mailto:glass...@wustl.edu>>

Re: [HCP-Users] Warping volume atlas and X, Y, Z of single point with standard2acpc_dc.nii.gz

2019-01-03 Thread Timothy Coalson
On Thu, Jan 3, 2019 at 10:47 AM Glasser, Matthew wrote: > 1) FSL does not respect Workbench’s header info, so the labels get > removed. You might need to use wb_command -volume-resample or copy over > the header info. > Yes, use wb_command -volume-warpfield-resample and the enclosing voxel

Re: [HCP-Users] Warping volume atlas and X, Y, Z of single point with standard2acpc_dc.nii.gz

2019-01-03 Thread Glasser, Matthew
1) FSL does not respect Workbench’s header info, so the labels get removed. You might need to use wb_command -volume-resample or copy over the header info. 2) FSL has a utility to do this I believe (std2imgcoord), but it will be slow (we used to use this for warping surfaces before we had the

[HCP-Users] Warping volume atlas and X, Y, Z of single point with standard2acpc_dc.nii.gz

2019-01-03 Thread Georgios Michalareas
Hi and Happy Hew Year, I have 2 questions regarding warping a volume atlas  and X,Y,Z coordinates of single points with the  standard2acpc_dc.nii.gz warp. Excuse me If my questions are too naive. Here they are: Question 1:

[HCP-Users] stable version with freesurfer 6

2019-01-03 Thread Sanchez, Juan (NYSPI)
Dear HCP community We have just upgraded our magnet and have had success implementing a modified version of the 3_22 Pipelines. I wanted to inquire if there was a stable version with FreeSurfer 6.0 and if there has been any progress made on the NHP pipelines? Thanks so much Juan Sanchez