Re: [Freesurfer] Mass-Univariate LME - help please!

e template, and then adding 'spval_lh.mgh' as an overlay. Same with e.g. 'rh.inflated' for the 'spval_rh.mgh' file. About the Monte Carlo correction for this type of analysis others may know better, sorry. Best regards, Kersten Missatge de tom parker del dia dg., 21 de jul. 2019 a les 20:50: > De

[Freesurfer] Mass-Univariate LME - help please!

External Email - Use Caution Dear all, I am currently running a Mass-Univariate LME analysis in Freesurfer. I have some doubts about the last steps and I was wondering whether someone could help me figure them out and also check what I have done so far (sorry for the long email).

[Freesurfer] LME - Monte Carlo

External Email - Use Caution Dear FreeSurfers, I was reading the wiki documents about how to run LME analyses in FreeSurfer. I found that one of the disadvantages is that, at the moment, it only allows FDR corrections to be applied for multiple comparisons. I have 2 patient

[Freesurfer] FsPalm patch

External Email - Use Caution Dear Freesurfer developers, I am attempting to download the FsPalm patch (https://surfer.nmr.mgh.harvard.edu/fswiki/FsPalm ) using: the link described in the wiki -

[Freesurfer] web image preprocessing

Dear Freesurfer experts, Does anyone know if there is a web portal where i can upload my T1 images to preprocess them with freesurfer and download the preprocessed files? Thank you so much! ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] correlation coefficient R

0.0468-0.3134 -0.1017 0.2117 Should I report the mean (-0.1596) or the min (-0.3134)? Thanks again Try something like mri_segstats --i pcc.mgh --seg cluster.ocn.mgh --excludeid 0 --sum cluster.pcc.dat 2017-04-08 1:35 GMT+01:00 tom parker <tomparker...@gmail.com>: > Hi Doug,

Re: [Freesurfer] correlation coefficient R

chive.com/search?l=freesurfer@nmr.mgh.harvard.edu=date:20170406> I guess you could average it over space (eg, over a cluster). Let me know if you want instructions. Otherwise, I'm not sure what to say. 2017-04-04 11:49 GMT+01:00 tom parker <tomparker...@gmail.com>: > Hi Doug, > &

Re: [Freesurfer] correlation coefficient R

rvard.edu=date:20170403> Each vertex is a correlation value. 2017-04-04 1:09 GMT+01:00 tom parker <tomparker...@gmail.com>: > Thanks Doug! > > I have version 6 and got a pcc.mgh file. > > How can I get a correlation R value from this file? > > Thanks again > > D

Re: [Freesurfer] correlation coefficient R

chive.com/search?l=freesurfer@nmr.mgh.harvard.edu=date:20170403> if you are using version 6, then it should have produced a file called pcc.mgh. This the partial pearson correlation coef. 2017-04-03 15:40 GMT+01:00 tom parker <tomparker...@gmail.com>: > Dear Freesurfers, > &g

[Freesurfer] correlation coefficient R

Dear Freesurfers, I made some correlations between cortical thickness and age in qdec. Is it possible to get the correlation coefficient value of this analysis? I just need to put it in a table with the significant results. Thank you so much! ___

[Freesurfer] question white matter analysis

Dear FreeSurfers, Thanks for the previous reply on what the white.K and white.H are. I would like to make an analysis in Qdec using one of these measures. However, I didn't find much information online so I would like to ask you 3 final things: 1. Which of the two measures (mean, gaussian) is

[Freesurfer] question white matter

Dear Freesurfers, Could anyone tell me what the white.H and white.K measures in Qdec are? Thank you so much! ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in

[Freesurfer] Error long_mris_slopes

Dear FreeSurfers, I've been trying to run a longitudinal cortical thickness analysis in FreeSurfer but unfortunately, so far, it has not worked. After preprocessing the data following the instructions from the tutorial, I tried running: *long_mris_slopes --qdec

[Freesurfer] mri_surfcluster

Dear Freesurfers, I ran a comparison between different groups using mri_glmfit. Now I would like to correct the results in sig.mgh by multiple comparisons using FDR. I tried using tksurfer but it doesn't work so well on my computer and I read that freeview does not allow to do that yet. I'm now

[Freesurfer] Qdec DOSS

Hi Freesurfers, I posted this question a few days ago but didn't get any replies. Would you mind answering this for me? I compared 2 groups, while controlling for 1 covariate in qdec using freesurfer 5.1. There were no significant interactions with the covariate so I need to use DOSS. I read