Re: [Freesurfer] How to measure correlation using FreeSurfer

2022-02-16 Thread Koustav Chatterjee
External Email - Use Caution Hello Douglas, I am afraid I am getting error while running "mris_preproc --fsgd steplengthSD_vol.fsgd" ERROR: no subjects specified I believe I am missing very basic and doing wrong while exporting specific paths and subject names. Could you please

Re: [Freesurfer] How to measure correlation using FreeSurfer

2022-02-14 Thread Koustav Chatterjee
External Email - Use Caution Thanks a lot. On Mon, Feb 14, 2022 at 10:48 PM Douglas N. Greve wrote: > Yes, single group just means a single class in the FSGD file. Then just > include your clinical measure as a variable in the FSGD > > On 2/14/2022 11:39 AM, Koustav Chatterje

Re: [Freesurfer] How to measure correlation using FreeSurfer

2022-02-14 Thread Douglas N. Greve
Yes, single group just means a single class in the FSGD file. Then just include your clinical measure as a variable in the FSGD On 2/14/2022 11:39 AM, Koustav Chatterjee wrote: External Email - Use Caution Thanks. I am afraid since I am working on a single group ( only patient group)

Re: [Freesurfer] How to measure correlation using FreeSurfer

2022-02-14 Thread Koustav Chatterjee
External Email - Use Caution Thanks. I am afraid since I am working on a single group ( only patient group), can I run the same? On Mon, 14 Feb, 2022, 9:51 pm Douglas N. Greve, wrote: > You can run a group analysis > https://secure-web.cisco.com/1Ff-dG17xkRm3OY5bDYlwFveyhE5l-WyD

Re: [Freesurfer] How to measure correlation using FreeSurfer

2022-02-14 Thread Douglas N. Greve
You can run a group analysis https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/GroupAnalysis One of the outputs will be the correlation (along with the sig of the correlation) On 2/13/2022 6:35 PM, Koustav Chatterjee wrote: External Email - Use Caution Dear FreeSurfer experts, I

[Freesurfer] How to measure correlation using FreeSurfer

2022-02-13 Thread Koustav Chatterjee
External Email - Use Caution Dear FreeSurfer experts, I am trying to find the correlation between the regional cortical thickness and volume with different clinical measures of a neurodegenerative condition. I am using DK atlas to get the cortical measures and establish the correl