Hi Anna, whenever it says qdec-long the table is in qdec format (with a fsid-base as second column. It would then use the longitudinally processed results, which is what you want , both for lme and 2 stage model. Best Martin
Sent via my smartphone, please excuse brevity. -------- Original message -------- From: Anna Jonsson <ajonsso...@gmail.com> Date:06/09/2014 3:47 PM (GMT+01:00) To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] free-surfer longitudinal Qdec table Hi, sorry for more questions, but i have a few. When running the first step of the lme implemented tools, doing the command mris_preproc --qdec-long qdec.table.dat --target study_average --hemi lh --meas thickness --out lh.thickness.mgh (assembles your thickness data into a single lh.thickness.mgh file), am I correct that this just needs to be a "normal" cross-sectional qdec table that free surfer subsequently makes into long format by --qdec-long option? so the lnogitudinal qdec table is only used in the two stage modell? This too just uses the cross-sectionally derived scans? Im confused where the .long runs become used? thank you and kind wishes On Wed, Jun 4, 2014 at 5:01 PM, Martin Reuter <mreu...@nmr.mgh.harvard.edu> wrote: Hi Anna, Fsid is the cross sectionall name without the .long. Best martin Sent via my smartphone, please excuse brevity. -------- Original message -------- From: Anna Jonsson Date:06/04/2014 7:22 AM (GMT-05:00) To: Freesurfer support list Subject: [Freesurfer] free-surfer longitudinal Qdec table Hi, I would like to make my freesurfer longitudinal qdec table for the to use in the lme matlab tools. However, does the fsid need to refer to the longitidunally derived subject; eg XXX.long, or the cross-sectionally derived subject, eg XXX. Im not sure based on the specification online. Kind Regards Anna _______________________________________________ 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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