Dear experts,
when I run the "qdec", and the wrong information appear in following:
qdec.bin: error while loading shared libraries: libXss.so.1: cannot open shared
object file: No such file or directory
I hope some experts to help me ,thank you very much!
--
Bo Xiang
State Key Laboratory
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Dear experts
Whether can the design of contrast in freesurfer 5.2 the same as SPM? it is
difficult to make the contrast in freesurfer if the categorical variables were
much more, specifically compute the interaction or F-test in study. Thanks！
Bo Xiang
___
This e-mail contains CONFIDENTIAL INFORMATION which may contain PROTECTED
>>> HEALTHCARE INFORMATION and may also be LEGALLY PRIVILEGED and which is
>>> intended only for the use of the individual or entity named above. If the
>>> reader of the e-mail is not the intended recipient
Dear experts
I want to analysis the asymmetry of surface area or thickness, what I do
next? thanks!
Bo Xiang___
Freesurfer mailing list
Freesur
Dear experts,
I was wondering if anyone can advise on the best way to use an ROI mask created
in SPM (XjView) to extract cortical thickness values in freesurfer. Though
which was pointed out by reseachers, but I still can not know it. I hope some
experts help me, Thanks!
Bo
Thank you i
Dear experts,
I was wondering if anyone can advise on the best way to use an ROI mask created
in SPM (XjView) to extract cortical thickness values in freesurfer. Though
which was pointed out by reseachers, but I still can not know it. I hope some
experts help me, Thanks!
Bo
Thank you i
ou in advance for your help!
Ola
At 2013-06-16 01:31:24,"Douglas Greve" wrote:
I don't know anything about XjView. You will need to be very specific and
detailed about what you did in order for us to help you. Eg, what space is the
ROI in?
doug
On 6/15/13 8:40 AM, xiang
Hi doug
Thank you for giving this information, I used the command: "/tksurfer
fsaverage lh inflated -aparc -mni152reg -overlay
/pathname/to/spm/roi/yourfile.img/", but do not have results for me, and do not
know how to do next? thanks!
Bo
At 2013-06-06 23:04:30,"Douglas N Greve" wr
the subject with recon-all then give it the subject id. To
>project a volumetric map onto the surface use mri_vol2surf, with the
>registration typically computed by bbregister.
>
>cheers
>Bruce
>
>
>On Mon, 17 Jun 2013, xiangbo_2010 wrote:
>
>> Hi dougThank you f
--reg register.dat
--surf " to obtain the result? thanks!
Bo
At 2013-06-17 23:07:19,"Bruce Fischl" wrote:
>please cc the list so others can answer. Do you mean get cortical
>thickness? If so, then you need to run recon-all on the structural image
>
>
>On Mon
gt;
>On Mon, 17 Jun 2013,
>xiangbo_2010 wrote:
>
>> I want to get cortical thickness, and have finished the recon-all, and
>> obtained the mask from SPM which include the file with .img and .hdr,
>> whether I should convert the file (.img and .hdr) to file (.nii), and u
ructural image
>
>
>On Mon, 17 Jun 2013, xiangbo_2010
>wrote:
>
>> I have obtained the mask from xjview (.img), I want to obtain the CT from
>> the mask, thanks!
>> Bo
>>
>>
>>
>>
>>
>> At 2013-06-17 22:40:43,"Bruce
ks!
Bo
At 2013-06-18 00:00:09,"Bruce Fischl" wrote:
>and what subject do you wan to obtain thickness measures from? You could
>use mri_vol2vol to map your mask to the individual using the MNI
>transform
>On Mon, 17 Jun 2013, xiangbo_2010 wrote:
>
>> the mask
I want to obtain the cortical thickness from a group of subjects, thanks!
At 2013-06-18 00:13:08,"Bruce Fischl" wrote:
>are you trying to do this for a single subject or for a group of subjects
>, or group average data?
>On Tue, 18 Jun 2013, xiangbo_2010 wrote:
;
>On Tue, 18 Jun 2013, xiangbo_2010 wrote:
>
>> I want to obtain the cortical thickness from a group of subjects, thanks!
>>
>>
>>
>>
>>
>> At 2013-06-18 00:13:08,"Bruce Fischl" wrote:
>> >are you trying to do this for a single
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very confused with the following
questions:
My experimental design includes two discrete factors: genotype with three
levels (GG,GA,AA ); gender (F, M), and one covariate.
So I can get 6 classes: MGG, MGA,MAA, FGG,FGA,FAA.
1) I wa
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very confused with the following
questions:
My experimental design includes two discrete factors: genotype with three
levels (GG,GA,AA ); gender (F, M), and one covariate.
So I can get 6 classes: MGG, MGA,MAA, FGG,FGA,FAA.
1)
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very confused with the following
questions:
My experimental design includes two discrete factors: genotype with three
levels (GG,GA,AA ); gender (F, M), and one covariate.
So I can get 6 classes: MGG, MGA,MAA, FGG,FGA,FAA.
1) I wa
Dear experts:
I used the
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Visualization?highlight=%28ROI%29
to defining a region of interest, but when I make a series of left clicks on
the surface， then click the "Make Closed Fill Boundary" icon in the tools
window. howevre, the
ist? Not sure what's going on...
>Bruce
>
>
>On Fri, 16 Nov 2012, xiangbo_2010 wrote:
>
>>
>> Thank you for my reply, when I check the button, the points have no change.
>> Before check the button, these points are white, and have no bright colors,
>> Than
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very confused with the following
questions:
My experimental design includes three discrete factors: factor 1 with three
levels (A,B,C ); factor 2 with three levels (O,P,Q); gender (F, M), and one
covariate.
So I can get 18 classes:
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very confused with the following
questions:
My experimental design includes three discrete factors: factor 1 with three
levels (A,B,C ); factor 2 with three levels (O,P,Q); gender (F, M), and one
covariate.
So I can get 18 classes:
gned 0 in the matrix? Secondly,
since the interaction you are interested in have a df of 4, do you think maybe
you should have 4 rows rather than 8 in your matrix?
Cherry
On Sat, Nov 17, 2012 at 9:21 PM, xiangbo_2010 wrote:
Hi Freesurfer experts,
I'm very sorry to bother you, but I am very co
Dear experts:
I want to ask the question: the gender (1;2) can be as a continuous
variable? I hope that have experts to help me. Thanks!
Bo Xiang
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Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard.e
if the gender (1;2) can be as a continuous variable ,can reduce the trouble
about the set of contrast,thanks!
Bo Xiang
At 2012-11-18 22:48:36,"Bruce Fischl" wrote:
>sorry, not sure I understand. Why would you want it to be continuous?
>On
>Sun, 18 Nov 2012,
00 -AQM +BQM000
+AOM0 -APM000 -COM +CPM0
+AOM000 -AQM -COM0 +CQM
On 11/17/12 9:21 PM, xiangbo_2010 wrote:
Hi Freesurfer experts,
I'm very sorry to bother you, but I
CONFIDENTIAL INFORMATION which may contain PROTECTED
>>> HEALTHCARE INFORMATION and may also be LEGALLY PRIVILEGED and which is
>>> intended only for the use of the individual or entity named above. If the
>>> reader of the e-mail is not the intended recipient or the emp
eraction between four variables (factor
>1, factor 2, gender, and age)?
>doug
>
>On 11/21/2012 10:49 AM, xiangbo_2010 wrote:
>> Dear Donald McLaren
>> Thank you for your reply! I make the contrast according to your method
>> is following，but I want to make interaction between
Dear experts
I had obtained the ROI label from Freesurfer, the following I want to obtain
the FA value from DTI in this ROI, what should I do? Thanks!
Bo Xiang___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.nmr.mgh.harvard
r dti with the anatomical
(bbregister), then run mri_segstats using the registration matrix and the FA
volume.
doug
On 12/16/12 12:32 AM, xiangbo_2010 wrote:
Dear experts
I had obtained the ROI label from Freesurfer, the following I want to obtain
the FA value from DTI in this ROI, what s
i with the anatomical
(bbregister), then run mri_segstats using the registration matrix and the FA
volume.
doug
On 12/16/12 12:32 AM, xiangbo_2010 wrote:
Dear experts
I had obtained the ROI label from Freesurfer, the following I want to obtain
the FA value from DTI in this ROI, what should I
Dear experts
I has obtained the ROI by analysis, I want to obtain the label of this ROI,
whether has the command to direct keep label, not drawing this ROI? thanks!
Bo Xiang___
Freesurfer mailing list
Freesurfer@nmr.mgh.harvard.edu
https://mail.n
trix for qdec is Xg.dat in the output
> directory. How did you extract the data out of the ROIs?
>
> doug
>
>
>
> On 01/02/2013 11:46 PM, xiangbo_2010 wrote:
> > Dear experts
> > I has obtained two ROIs (corrected FDR) difference between AA and
> > GG reg
> > 收件人：
> > 主题： [Freesurfer] about ROI to SPSS
> > 日期： 周六, 1 月 5 日, 2013 年 02:42
> >
> >
> >
> >
> >> Hi Bo, you need to make sure that you have exactly the same design
> >> matrix in SPSS. The design matrix for qdec is Xg.dat in the outp
e area.
>
>
>On 01/07/2013 07:38 PM, xiangbo_2...@126.com wrote:
>>
>> I used the command:
>> mri_segstats --i y.mgh --slabel fsaverage lh yourlabel.label > --avgwf
>> avg.dat --id 1. Thanks!
>>
>> Bo Xiang
>> 送自我的HTC One SU
>&g
g.dat file? Why do you think they are
volume? In any event, they have the same interpretation as the values in y.mgh
On 1/8/13 8:43 PM, xiangbo_2010 wrote:
Dear doug
I used the command: mri_segstats --i y.mgh --slabel fsaverage lh
yourlabel.label > --avgwf avg.dat --id 1, and the terminal
发送自我的HTC One SU
- Forwarded message -
发件人： "xiangbo_2010"
收件人： "MCLAREN, Donald"
抄送：
主题： [Freesurfer] contrast matrix
日期： 周二, 12 月 11 日, 2012 年 20:08
Dear experts
I had obtained a ROI through the interaction between factor 1(A,B) and factor
2(C,D,E), the
Dear Freesurfer Experts,
I would like the mean surface area measures of each cluster i found in qdec. I
used qdec for a group comparison in surface area between a
patient group and a healthy control group. I found 4 different significant
clusters (FDR corrected). I would like to extract the mean
Dear Freesurfer Experts,
I would like the mean surface area measures of each cluster i found using
command line (mri_glmfit). I used mri_glmfit for a group comparison in surface
area between a patient group and a healthy control group. I found 4 different
significant clusters (using FDR correcte
urfer] about ROI to SPSS
>日期： 周六, 1 月 5 日, 2013 年 02:42
>
>
>
>
>> Hi Bo, you need to make sure that you have exactly the same design
>> matrix in SPSS. The design matrix for qdec is Xg.dat in the output
>> directory. How did you extract the data out of the R
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