发送自我的HTC One SU
----- Forwarded message ----- 发件人： "xiangbo_2010" xiangbo_2010@126.com 收件人： "MCLAREN, Donald" mclaren.donald@gmail.com 抄送： freesurfer@nmr.mgh.harvard.edu 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 following: I want to detect the difference between C and D in this ROI. Whether it was done using Freesurfer? thanks!
Bo Xiang
At 2012-12-02 05:24:18,"MCLAREN, Donald" mclaren.donald@gmail.com wrote:
Bo Xiang got the following Error Message. Attached are the mtx and fsgd file. Does anyone what caused the error?
On Fri, Nov 30, 2012 at 8:28 AM, xiangbo_2010 xiangbo_2010@126.com wrote:
Dear Donald McLaren
I used the contrast to run, but the error is appear:mri_glmfit --y lh.gender_age.thickness.10.mgh --fsgd COMTthreeinteryes.fsgd dods --C COMTthreeinteryes.mtx --surf fsaverage rh --cortex --glmdir lh.COMTthree.glmdir
gdfReadHeader: reading COMTthreeinteryes.fsgd INFO: DeMeanFlag keyword not found, DeMeaning will NOT be done. Continuous Variable Means (all subjects) 0 age 26.2227 11.3891 Class Means of each Continuous Variable 1 MAC 23.9333 2 MAD 23.5455 3 MAE 24.5000 4 MBC 28.6923 5 MBD 26.3158 6 MBE 30.3750 7 FAC 24.1707 8 FAD 26.4643 9 FAE 25.0909 10 FBC 25.9130 11 FBD 31.5217 12 FBE 34.0000 INFO: gd2mtx_method is dods Reading source surface /media/freesurfer1/CT/fsaverage/surf/rh.white Number of vertices 163842 Number of faces 327680 Total area 65020.765625 AvgVtxArea 0.396850 AvgVtxDist 0.717994 StdVtxDist 0.193566
$Id: mri_glmfit.c,v 1.196.2.6 2011/05/05 20:54:25 greve Exp $ cwd /media/freesurfer1/CT cmdline mri_glmfit --y lh.gender_age.thickness.10.mgh --fsgd COMTthreeinteryes.fsgd dods --C COMTthreeinteryes.mtx --surf fsaverage rh --cortex --glmdir lh.COMTthree.glmdir sysname Linux hostname psylab-desktop machine x86_64 user psylab FixVertexAreaFlag = 1 UseMaskWithSmoothing 1 OneSampleGroupMean 0 y /media/freesurfer1/CT/lh.gender_age.thickness.10.mgh logyflag 0 usedti 0 FSGD COMTthreeinteryes.fsgd labelmask /media/freesurfer1/CT/fsaverage/label/rh.cortex.label maskinv 0 glmdir lh.COMTthree.glmdir IllCondOK 0 ReScaleX 1 DoFFx 0 Creating output directory lh.COMTthree.glmdir Loading y from /media/freesurfer1/CT/lh.gender_age.thickness.10.mgh INFO: gd2mtx_method is dods Saving design matrix to lh.COMTthree.glmdir/Xg.dat Normalized matrix condition is 82.694 Matrix condition is 73313.7 Found 149926 points in label. Pruning voxels by thr: 0.000000 Found 149926 voxels in mask Saving mask to lh.COMTthree.glmdir/mask.mgh Reshaping mriglm->mask... search space = 74490.928733 MatrixReadTxT: could not scan value [3][1]
ERROR: loading C COMTthreeinteryes.mtx
thanks!
Bo Xiang
At 2012-11-30 06:25:12,"MCLAREN, Donald" mclaren.donald@gmail.com wrote:
Yes.
Best Regards, Donald McLaren
D.G. McLaren, Ph.D. Research Fellow, Department of Neurology, Massachusetts General Hospital and Harvard Medical School Postdoctoral Research Fellow, GRECC, Bedford VA Website: http://www.martinos.org/~mclaren Office: (773) 406-2464 ===================== 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 or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that you are in possession of confidential and privileged information. Any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited and may be unlawful. If you have received this e-mail unintentionally, please immediately notify the sender via telephone at (773) 406-2464 or email.
On Wed, Nov 28, 2012 at 3:27 AM, xiangbo_2010 xiangbo_2010@126.com wrote:
Dear Donald McLaren
> I want to make interaction between factor 1 (A,B) and factor 2 > (C,D,E). > age
> and gender (M,F) > as covariates, I can get 12 classes: ACM ADM AEM BCM BDM BEM ACF ADF > AEF > BCF BDF BEF and make the contrast: > > +ACM -ADM 0 -BCM +BDM 0 +ACF -ADF 0 -BCF +BDF 0 age age age age age age > age age age age age age > 0 +ADM -AEM 0 -BDM +BEM 0 +ADF -AEF 0 -BDF +BEF age age age age age age > age age age age age age
because the age an