[HCP-Users] Export workbench connectivity maps

2014-10-21 Thread Cong Christine Guo
Dear all, Is there a way to export the interactive connectivity maps from wb_viewer out to NIFTI files for further visualization and analysis? I tried the connectivity tap in the overlap window. But it kept giving me an error signals saying that the data cannot be saved. Not sure whether I

Re: [HCP-Users] Export workbench connectivity maps

2014-10-21 Thread Jennifer Elam
Hi Christine, In the Tutorial Dataset section at the beginning of the Workbench 1.0 tutorial, we explain: Because of their large size (33 GB each) the two group-average dense functional connectome files for R468 are remotely accessed in ConnectomeDB. For those that would like a local copy,

Re: [HCP-Users] [HCP-Info] [Contact Form]: Model free analysis methods for neuroimaging data (e.g. fMRI)

2014-10-21 Thread Jennifer Elam
Hi Chao, Again, I recommend that you join the HCP-Users email list where topics like this are discussed-- join here: http://humanconnectome.org/contact/#subscribe 1) 91282 are the surface vertices for RH and LH, plus the subcortical voxels. 1200 are the timepoints. The wb_command

Re: [HCP-Users] Metric gradient giving only zeros

2014-10-21 Thread Timothy Coalson
On Mon, Oct 20, 2014 at 5:04 AM, Konrad Wagstyl kw...@cam.ac.uk wrote: Hi Tim and Matt, Thanks for the help. The wb gradient command now works fine on hcp data but not on external data. Would you mind explaining what you changed that fixed it? Using the inflated surface should still give a

[HCP-Users] EchoSpacing

2014-10-21 Thread Micah Chambers
Hello, I have been looking at the Examples/Scripts/DiffusionPreprocessingBatch.sh script and the EchoSpacing example is 0.78, however when I actually do the math it comes out to 0.0078. I'm assuming this has something to do with the disclaimer that 'iPAT/GRAPPA factors have already been accounted

Re: [HCP-Users] EchoSpacing

2014-10-21 Thread Glasser, Matthew
It looks like that pipeline takes the echo spacing in ms instead of the rest of HCP pipelines which take the value in seconds. What were the raw values you entered into the equation there? Peace, Matt. From: Micah Chambers mica...@ucla.edu Date: Tuesday, October 21, 2014 at 7:46 PM To: