External Email - Use Caution
Hi,Douglas,
Thanks for your reply! I have changed the classes and the contrast as
your suggestion. But I still met some problem when viewed the results. I still
met the problem when I loaded the sig.mgh file into freeview or qdec. I don't
External Email - Use Caution
Hi,Douglas,
Thanks for your reply! I have changed the classes and the contrast as
your suggestion. But I still met some problem when viewed the results. I still
met the problem when I loaded the sig.mgh file into freeview or qdec. I don't
External Email - Use Caution
Hi,Douglas,
Thanks for your reply! I have changed the classes and the contrast as
your suggestion. But I still met some problem when viewed the results. I still
met the problem when I loaded the sig.mgh file into freeview or qdec. I still
Don't use gender as a continuous variable. You need four classes
(TLE-Male, TLE-Female, etc) and change the contrast to reflect it,
otherwise I think it looks ok. Load the sig.mgh file into freeview (or
the tksurferfv freeview wrapper)
On 2/19/2020 10:31 PM, 邓刊 wrote:
External Emai
External Email - Use Caution
Dear Freesurfer support,
we met some probelm when we investigate difference between two groups. We
have two sets of data, one is the TLE group, the other is the extraTLE. We also
has the variables: age,gender and neuropsychological test scores.
e?
Thank you in advance.
Best,
Tamara
Message: 4
Date: Fri, 9 Jun 2017 12:47:06 -0400
From: Douglas N Greve <mailto:gr...@nmr.mgh.harvard.edu>>
Subject: Re: [Freesurfer] Question regarding Qdec in Cortical
thickness and Ventricular Volume Analysis
To: freesurfer@
just cortical thickness? Also, Does Qdec need to be used to
complete the analysis, or can I export the data into another statistical
software?
Thank you in advance.
Best,
Tamara
Message: 4
Date: Fri, 9 Jun 2017 12:47:06 -0400
From: Douglas N Greve
Subject: Re: [Freesurfer] Question regarding
here it is again. The responses are embedded
On 06/09/2017 09:51 AM, Douglas Greve wrote:
>
>
>
> On 6/6/17 11:50 AM, Tamara Tavares wrote:
>> Hello,
>>
>> I have ran my data through the default recon-all processing stream
>> and am planning on analyzing ventricular volume and cortical
>> thick
Hi Douglas,
The message stream indicates you replied to my email but I don't see your
response in the email thread. I am not sure what happened. Can you please
reply again?
Thank you,
Tamara
On 6/6/17 11:50 AM, Tamara Tavares wrote:
> Hello,
>
> I have ran my data through the default recon-all
On 6/6/17 11:50 AM, Tamara Tavares wrote:
Hello,
I have ran my data through the default recon-all processing stream and
am planning on analyzing ventricular volume and cortical thickness. I
was wondering whether I need to use the Qdec to complete the
ventricular volume and cortical thicknes
Hello,
I have ran my data through the default recon-all processing stream and am
planning on analyzing ventricular volume and cortical thickness. I was
wondering whether I need to use the Qdec to complete the ventricular volume
and cortical thickness analysis, or can I export the data (txt files f
Ty Doug,
Kind regards,
Egil
From: freesurfer-boun...@nmr.mgh.harvard.edu
on behalf of Douglas N Greve
Sent: 23 March 2015 17:45
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] Question regarding Qdec vs mri_glmfit outputs
Use the result
Use the result from mri_glmfit.
doug
On 03/20/2015 10:20 AM, Egil Nygaard wrote:
>
> Dear Freesurfer support,
>
> I find the qdec to be very pedagogic in its outlay, and would love to
> use it. However, I find several discrepancies as compared to results
> from the mri_glmfit analyses, and wonde
Dear Freesurfer support,
I find the qdec to be very pedagogic in its outlay, and would love to use it.
However, I find several discrepancies as compared to results from the
mri_glmfit analyses, and wonder why (see description below).
1) One discrepancy is the placement of the clusters; X, Y
sorry, ?h.curv is the mean curvature, not gaussian
On 1/12/14 5:54 PM, Douglas Greve wrote:
volume is ?h.volume, which is the "volume" at a vertex (basically
vertex thickness * vertex area, where vertex area is the mean of the
areas of the triangle that belong to that vertex)
sulc is ?h.su
volume is ?h.volume, which is the "volume" at a vertex (basically vertex
thickness * vertex area, where vertex area is the mean of the areas of
the triangle that belong to that vertex)
sulc is ?h.sulc, which is the sulcal depth of each vertex
curv is ?h.curv, which is the gaussian curvature at
Dear Freesurfer experts,
I'm using qdec to perform a statistical analysis in Freesurfer.
Could someone explain the meaning of the dependent measures (which can be used
in qdec) to me?
What does the "volume", "sulc" and "curv" etc. mean??? What kind of information
do they convey???
17 matches
Mail list logo
