ter answer than that, other than to say look at the
> segmentations and see if you think they are more accurate in one case
> than the other.
>
> sorry
> Bruce
> On Sun, 23 Mar 2014, jh kim wrote:
>
> > Dear Prof. Fischl
> > Thanks for the prompt response.
> >
&
; Hi Kim
>
> there are probably lots of little reasons for the differences. This is
> always true for different versions, and the reason we never mix versions
>
> cheers
> Bruce
> On
> Sun, 23 Mar 2014, jh kim wrote:
>
> > Dear FS lists
> > When I measured subco
Dear FS lists
When I measured subcortical GM volumes in the same subjects by using both
version 5.1 and 5.3, I have observed a considerable difference in volumes
between the two versions.
For instance, please see the left thalamic volumes below.
I cannot figure out why there is much difference bet
Dear Zeke
Thanks for the advice
Kim
2014-02-04 Z K :
> Kim,
>
> Yes, the CentOS4 build of freesurfer is compatible with CentOS5. You can
> download it from this page:
>
> http://surfer.nmr.mgh.harvard.edu/fswiki/Download
>
> -Zeke
>
> On 02/03/2014 04
Dear FreeSurferers
Just a quick question.
Is CentOS 5.8 fully compatible with FS 5.3?
Thank you.
Kim
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eady there with the y.ocn file), then do a post hoc test in SPSS,
> matlab, etc
>
> doug
>
>
> On 12/23/2013 03:39 AM, jh kim wrote:
> > Dear Doug and experts
> >
> > Using DODS model in QDEC, I've found 2 significant clusters in
> > whole-brain co
Dear Doug and experts
Using DODS model in QDEC, I've found 2 significant clusters in whole-brain
cortical thickness analysis between controls and patients (2 group, 1
factor), controlling for the effect of age (one covariate).
My question is how can I obtain p value for interaction term (group*age
res as well as WM. VBM is a voxelwise
> analysis which is registered to an atlas, modulated, and spatially
> smoothed, all of which will have strong effects on the results. Maybe a
> VBM expert on the list can chime in with more info.
>
> doug
>
>
>
>
> On 11/05/
ison and you probably smoothed by 10mm or so. Either of those
> could have washed out the effect. Certainly a reasonable response is
> that the FS analysis is for the entire ROI and and the VBM is voxelwise.
> Hope that help.s
>
> doug
>
>
>
> On 11/03/2013 11:55 PM, jh kim wr
Dear Doug and experts
I've analyzed structural changes of the subcortical GM by using both VBM
(DARTEL in SPM8) and subcortical volumemetric measurement using FreeSurfer
5.1. While there is no significant volumetric difference between the groups
in VBM (corrected p<0.05), FS results showed that so
Thanks Alex.
It would be of great help to me.
Kim
2013/8/16 Alex Hanganu
> Hi,
>
> I remember only finding articles that talked about the limitations of VBM.
> Attached are some examples.
>
> Alex.
>
>
>
>
> Le 15/8 9:37, jh kim a écrit :
>
> Dear ex
Dear experts
Just a simple question.
Is there a published study that showed a superiority of cortical thickness
analysis (i.e., FreeSurfer) over VBM approach in assessing cortical grey
matter changes in brain disorders?
If so, please let me know.
Thanks in advance for your help.
Kim
Thanks, Doug
Kim
2013/7/29 Douglas Greve
> Those are MNI305 coordinates.
> doug
>
>
>
> On 7/28/13 9:58 AM, jh kim wrote:
>
> Dear experts
>
> I have a simple question.
> To my knowledge, Freesurfer uses Talrairach coordinates.
> After doing 1 perm
Dear experts
I have a simple question.
To my knowledge, Freesurfer uses Talrairach coordinates.
After doing 1 permutations, I found that the resulting file
*.sig.cluster.summary contained MNIX, MNIY, MNIZ coordinates.
Are these coordinates in MNI space?
Thank you in advance for your answer.
'--cache' flag option in mri_glmfit-sim command?
Thank you in advance for your help.
Kim
2013/7/11 Douglas N Greve
>
> On 07/09/2013 10:07 PM, jh kim wrote:
>
>> Dear Prof. Greve
>>
>> I have additional (and probably silly) questions.
>>
>> 1) I
mri_glmfit command)?
Thank you for your kindness
Kim
2013/7/9 Douglas N Greve
>
> On 07/07/2013 01:36 PM, jh kim wrote:
> > Dear FreeSurfer experts...
> >
> > Please be patient with a newbie's questions.
> > For the first time, I'm trying to analyze b
Dear FreeSurfer experts...
Please be patient with a newbie's questions.
For the first time, I'm trying to analyze between-group differences in
cortical thickness (controls vs. patients) by using FS 5.1.0 and QDEC.
I've read through the online manual and mailing lists; however, I cannot
figure out
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