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Sorry if my question was unclear. We would like to analyze each run separately to observe if there is any habituation between runs of our task. Is there a way to concatenate each run separately?
Message: 15 Date: Fri, 24 Jan 2020 15:36:36 +0000 From: "Greve, Douglas N.,Ph.D." DGREVE@mgh.harvard.edu Subject: Re: [Freesurfer] help: fs-fast group level analysis per run To: "freesurfer@nmr.mgh.harvard.edu" freesurfer@nmr.mgh.harvard.edu Message-ID: a30ff7c6-3179-7c73-54f1-636ff15d8bf0@mgh.harvard.edu Content-Type: text/plain; charset="utf-8"
The run-wise functionality was added after selxavg was written as a way to help debug. If you want all the runs in your group analysis, why not turn off the run-wise flag?
On 1/22/2020 4:40 PM, Rami Hamati wrote:
External Email - Use CautionHello freesurfers,
I'm attempting to run second-level analysis on separate runs of a brain scan, that were generated by selxavg3-sess -run-wise (pr001, pr002, pr003, pr004) as described in selxavg3-sess --help.
But, when attempting to concatenate the data using isxconcat-sess, (as described here: https://surfer.nmr.mgh.harvard.edu/fswiki/FsFastTutorialV5.1/FsFastGroupLeve... ) there is no similar -run-wise function. I've searched the list and no similar errors have been reported.. I am wondering if there is a command or workaround for this. Thank you very much!
-- Rami Hamati, MSc. Royal's Institute of Mental Health Research Molecular Imaging Laboratory (MIL) 1145 Carling Ave, Ottawa, ON K1Z 7K4
Rami.Hamati@theroyal.camailto:Rami.Hamati@theroyal.ca rhama036@uottawa.camailto:rhama036@uottawa.ca
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