Hi all,
Where can I find the effect size file(.mgh) after running mri_glmfit when doing
group analysis (control vs patients adjusting for age and sex)? Somewhere in
the wiki said gamma.mgh is the surface overlay for effect size. Is this true?
If not, how would I compute one?
Yoon
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Hi!
I'm taking the liberty of writing another email on this subject, as I didn't
get a reply to my previous email.
My colleagues and I performed a general linear model with FreeSurfer mri_glmfit
for whole brain analysis in intergroup comparison (g2
what do you mean exactly by "effect size"? gamma.mgh is the contrast
value (C*beta)
doug
On 9/17/13 8:01 PM, Chung, Yoonho wrote:
> Hi all,
>
> Where can I find the effect size file(.mgh) after running mri_glmfit when
> doing group analysis (control vs patients adjusting for age and sex)?
> S
did mri_glmfit create a file called pcc.mgh? If so, that is the partial
correlation coef (R).
On 11/30/2022 6:31 AM, Lyna Mariam El Haffaf wrote:
External Email - Use Caution
Hi!
I'm taking the liberty of writing another email on this subject, as I
didn't get a reply to my previous
Hi!
I am doing some conjunction analyses (Nichols et al.) on my fMRI data, and
I was wondering whether anyone can make a recommendation how to display
effect sizes for this kind of analyses?
Would you show the effect size estimate corresponding to the p-value that
is chosen, an average, or anything
Hmmm, I'm not sure an effect size makes sense. I guess I would use the
one from the chosen p-value
doug
On 5/2/14 12:52 PM, Caspar M. Schwiedrzik wrote:
Hi!
I am doing some conjunction analyses (Nichols et al.) on my fMRI data,
and I was wondering whether anyone can make a recommendation ho
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Dear Freesurfer team,
My colleagues and I performed a general linear model with FreeSurfer mri_glmfit
for whole brain analysis in intergroup comparison (g2v1) with a Monte-Carlo
correction.
I'd like to get the effect size of the analysis and I was
Hello All,
Are there reports of studies of cortical thickness changes using freesurfer
which report effect sizes for the ROIs of interest ie how much of a change in
millimeters was observed as opposed to p-values reported.
Please let me know.
Thanks a lot
Ri
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Hi Ri
Have a look at Gina Kuperberg's paper on cortical thickness in schizophrenia -
she reports effect sizes
Hope the rest is well
Lena
On 11/03/2011 07:17, "Ritobrato Datta" wrote:
Hello All,
Are there reports of studies of cortical thickness changes using freesurfer
which report effect
Can you provide the full reference for the Kuperberg article?
On Fri, Mar 11, 2011 at 5:49 AM, Lena Palaniyappan <
lena.palaniyap...@nottingham.ac.uk> wrote:
> Hi Ri
>
> Have a look at Gina Kuperberg’s paper on cortical thickness in
> schizophrenia – she reports effect sizes
>
> Hope the rest is
Hi Ri,
it's on our wiki and should be pretty easy to find there. It's on
schizophrenia
Bruce
On Thu, 7 Apr
2011, Emily Rogalski wrote:
> Can you provide the full reference for the Kuperberg article?
>
> On Fri, Mar 11, 2011 at 5:49 AM, Lena Palaniyappan <
> lena.palaniyap...@nottingham.ac.uk>
I would like to calculate an effect size at each vertex for a two group
comparison of thickness in QDEC in which a single nuisance covariate was
used.
Is there a way to do this with the output from QDEC such that the values
are covariate adjusted?
thanks
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