I have done the changes did you suggested:
mkanalysis-sess -analysis fc.rhipposeed.mni305 -mni305 -fwhm 6 -notask -taskreg R_Hippocampus.dat 1 -nuisreg vcsf.dat 5 -nuisreg wm.dat 5 -polyfit 5 -nskip 4 -mcextreg -fsd rest -TR 3 -per-run -hpf 0.01 -lpf 0.1 -force but the error persists: GLS Beta Pass run 1 t= 0.0 Temporally filtering GLS Residual Pass run 1 t= 0.0 Temporally filtering Error using chol Matrix must be positive definite. Error in fast_selxavg3b (line 947) Wseg = inv(chol(toeplitz(acfrun))'); >> ------------------------------------------ IMPORTANT Please take in account that before to update the MacOs system to version 11, the command run on the same data independently, if I choose -hpf 0.01 -lpf 0.1 or viceversa. > Il 5 gennaio 2018 alle 17.17 Douglas Greve <gr...@nmr.mgh.harvard.edu> ha > scritto: > > > You need to swap the values of the hpf and lpf. The way you have it, you > are essentially filtering out everything above .01 Hz, which probably leaves > almost no signal > > > On 1/3/18 3:00 PM, std...@virgilio.it mailto:std...@virgilio.it wrote: > > > > > > mkanalysis-sess -analysis fc.lhamgseed.surf.lh -surface fsaverage > > lh -fwhm 6 -notask -taskreg L_Amygdala.dat 1 -nuisreg vcsf.dat 5 -nuisreg > > wm.dat 5 -polyfit 5 -nskip 4 -mcextreg -fsd rest -TR 3 -per-run -hpf 0.1 > > -lpf 0.01 > > > > Thanks > > > > > > > Il 31 dicembre 2017 alle 22.34 Douglas Greve > > <gr...@nmr.mgh.harvard.edu> mailto:gr...@nmr.mgh.harvard.edu ha scritto: > > > > > > > > > What is your mkanalysis-sess command line? > > > > > > > > > On 12/28/17 8:53 AM, std...@virgilio.it > > > mailto:std...@virgilio.it wrote: > > > > > > > > > > > > > > Running the "selxavg3-sess -s" command line in FS-FAST > > > > for seed-based functional connectivity analysis > > > > > > > > the following errors occurred: > > > > > > > > -------------------------- > > > > > > > > Temporally filtering > > > > > > > > Error using chol > > > > > > > > Matrix must be positive definite. > > > > > > > > Error in fast_selxavg3b (line 947) > > > > > > > > Wseg = inv(chol(toeplitz(acfrun))'); > > > > > > > > -------------------------- > > > > > > > > > > > > Thanks > > > > > > > > Stefano > > > > > > > > > > > > > > > > _______________________________________________ > > > > Freesurfer mailing list > > > > Freesurfer@nmr.mgh.harvard.edu > > > > mailto:Freesurfer@nmr.mgh.harvard.edu > > > > > > > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > Freesurfer mailing list > > > Freesurfer@nmr.mgh.harvard.edu > > > mailto: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. > > > > > > > > > > > > _______________________________________________ > 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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