Re: [HCP-Users] FreeSurfer brain volume question

2017-11-22 Thread Chao Zhang
-boun...@humanconnectome.org> on behalf of Chao Zhang < > cha...@gmail.com> > *Date: *Wednesday, November 22, 2017 at 2:25 PM > *To: *"hcp-users@humanconnectome.org" <hcp-users@humanconnectome.org> > *Subject: *[HCP-Users] FreeSurfer brain volume question > > >

Re: [HCP-Users] FreeSurfer brain volume question

2017-11-22 Thread Harms, Michael
November 22, 2017 at 2:25 PM To: "hcp-users@humanconnectome.org" <hcp-users@humanconnectome.org> Subject: [HCP-Users] FreeSurfer brain volume question Hi We were checking the FS brain volumes and found that out of the 1113 subjects for 14 subjects the FS_BrainSeg_Vol is larger than

Re: [HCP-Users] FreeSurfer brain volume question

2017-11-22 Thread Elam, Jennifer
p-users-boun...@humanconnectome.org <hcp-users-boun...@humanconnectome.org> on behalf of Chao Zhang <cha...@gmail.com> Sent: Wednesday, November 22, 2017 2:25:32 PM To: hcp-users@humanconnectome.org Subject: [HCP-Users] FreeSurfer brain volume question Hi We were checking the FS brain volumes and fo

[HCP-Users] FreeSurfer brain volume question

2017-11-22 Thread Chao Zhang
Hi We were checking the FS brain volumes and found that out of the 1113 subjects for 14 subjects the FS_BrainSeg_Vol is larger than the FS_IntraCranial_Vol (so that the column FS_BrainSegVol_eTIV_Ratio is larger than 1). We wonder if this is due to some error in calculating either of the two