Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-09 Thread Glasser, Matthew
l.edu>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP On Sun, Oct 8, 2017 at 11:41 PM, Gopalakrishnan, Karthik &l

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-08 Thread Gopalakrishnan, Karthik
Gopalakrishnan, Karthik" <gkart...@gatech.edu<mailto:gkart...@gatech.edu>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance betw

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Glasser, Matthew
l.edu>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP Tractography's distance bias is in its reported strengt

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Gopalakrishnan, Karthik
t...@gatech.edu>> Cc: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP Since ROIs are not points, distance betw

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Glasser, Matthew
<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP Hi Matt/Tim, My goal is to improve network inference from tractography data by better accounting for

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Timothy Coalson
l, the >> tractography distance might be most appropriate. >> >> Peace, >> >> Matt. >> >> From: <hcp-users-boun...@humanconnectome.org> on behalf of Timothy >> Coalson <tsc...@mst.edu> >> Date: Tuesday, October 3, 2017 at 6:30 PM >> To: &qu

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Gopalakrishnan, Karthik
lto:gkart...@gatech.edu>> Cc: Matt Glasser <glass...@wustl.edu<mailto:glass...@wustl.edu>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re:

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Glasser, Matthew
cp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP Would that require them to run a separate probtrackx for each seed area? If the hits are recorded on the surface, is the distance also reported on ve

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Timothy Coalson
tober 6, 2017 at 7:05 PM > To: Timothy Coalson <tsc...@mst.edu> > > Cc: Matt Glasser <glass...@wustl.edu>, "hcp-users@humanconnectome.org" < > hcp-users@humanconnectome.org> > Subject: Re: [HCP-Users] Distance between surface ROIs in MMP > > This was u

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Timothy Coalson
appropriate. > > Peace, > > Matt. > > From: <hcp-users-boun...@humanconnectome.org> on behalf of Timothy > Coalson <tsc...@mst.edu> > Date: Tuesday, October 3, 2017 at 6:30 PM > To: "Gopalakrishnan, Karthik" <gkart...@gatech.edu> > Cc: &q

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-06 Thread Glasser, Matthew
.@wustl.edu<mailto:glass...@wustl.edu>>, "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance between surface ROIs in MMP This was useful and

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-05 Thread Glasser, Matthew
palakrishnan, Karthik" <gkart...@gatech.edu<mailto:gkart...@gatech.edu>> Cc: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: Re: [HCP-Users] Distance bet

Re: [HCP-Users] Distance between surface ROIs in MMP

2017-10-03 Thread Timothy Coalson
Since ROIs are not points, distance between them becomes a trickier question. Since areas are connected through white matter rather than gray matter, that also implies that the easy ways to calculate distance may not be all that biologically relevant. This would point to using tractography to

[HCP-Users] Distance between surface ROIs in MMP

2017-10-03 Thread Gopalakrishnan, Karthik
Hi, I’m working with the Glasser multi-modal parcellation and I’d like to know if there is some prevalent notion of distance between any two surface ROIs in the parcellation? If there is, could you please tell me how I could obtain it or point me to a source? Thanks a lot! Regards, Karthik