Hi, Doug, Thanks for your response. Here is my command: mkanalysis-sess -fsd bold -paradigm xy_mky_category_eye_weights.par -event-related -refeventdur 1 -timewindow 10 -TER 2 -no-inorm -delay 0 -polyfit 3 -gammafit 0 8 -gammaexp 0.3 -nuisreg mcprextreg 3 -nuisreg eye_movTR_xy 2 -nuisreg fsl_DAVRS 1 -TR 2.0000 -ncondition 940 -funcstem f.mc.perrun.so.nativespace.nii -abcbins 3 -analysis perrun_eye_weights_eyeMovTRxy_tpe_fslmotoutlier -per-run -native -force -tpexclude xy_eye_tpe -runlistfile xyrunlist
After running selxavg3-sess, I loaded Xtmp.mat into matlab. The psdwin under flac.ev(2) is [0 40 2]. I also tried to change the timewindow to 20 in the mkanalysis-sess, the psdwin is still [0 40 2]. If I changed the TER to 0.5 , the psdwin is [0 40 0.5] no matter timewindow is 10 or 20. Thanks for looking into this, Xiaomin > Date: Thu, 6 Aug 2015 10:36:50 -0400 > From: gr...@nmr.mgh.harvard.edu > To: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] mkanalysis-sess, timewindow > > it would be helpful to have your mkanalysis-sess command > > On 08/05/2015 04:17 PM, Xiaomin Yue wrote: > > Hi, > > > > I set timewindow to 10 in the mkanalysis-sess. When I loaded Xtmp.mat > > in to maltlab, then plot(flac.ev(2).Xirf), the size of the > > flac.ev(2).Xirf is 20 points, which is corrected because of psdwin is > > [0 40 2]. Should the psdwin be [0 10 2]? No matter what value I put > > in to timewindow, the psdwin is alway [0 40 2]. Is it correct? If > > so, what aspect of design matrix does the timewidow have effect on? > > > > thanks very much for your help. > > > > Xiaomin > > > > > > _______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > -- > Douglas N. Greve, Ph.D. > MGH-NMR Center > gr...@nmr.mgh.harvard.edu > Phone Number: 617-724-2358 > Fax: 617-726-7422 > > Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 > www.nmr.mgh.harvard.edu/facility/filedrop/index.html > Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > The information in this e-mail is intended only for the person to whom it is > addressed. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine > at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. >
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