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Thank you very much. You mean the generated paradigm folders (e.g., taskname.sm05.lh) and analysis.info, contrast.mat and contrast.config should be the same among all the subjects, even the onset and duration of each stimulus in each subject were different? Hence I could use the paradigm folders generated from the 1-st level modelling of any subjects in the 2-nd level modelling, is that correct?

On Fri, 22 Feb 2019 at 16:35, Greve, Douglas N.,Ph.D. <DGREVE@mgh.harvard.edu> wrote:

While the name of the paradigm file must be the same across runs and subjects, the contents paradigm file can be different. That should be able to handle what you are doing

On 2/22/19 3:42 PM, Zhi Li wrote:
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Hello FreeSurfer experts,

It seems that all the subjects adopt a single same paradigm file in FsFast, am I correct? So how to handle it if each subject has different paradigm files, e.g., different onset time and duration? I could do the first-level analysis in each individual data, however, I cannot concatenate data with 'isxconcat-sess' due to that there is not an analysis folder generated from a same paradigm file. Any suggestions?

Thanks and best regards,

Lizhi
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