On 10/8/2021 8:51 PM, Dongyue Zhou wrote:

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Dear FreeSurfer experts:

I want to know cortical thickness in this file 'subjectname/surf/?h.thickness.fwhm10.fsaverage.mgh' is in standard space or in native space.

standard

Is not the common coordinate system the same as standard space?

yes, they are the same

And if mean ROI CT measures computed by this file is the same as that computed by file 'subjectname/stats/?h.thickness'.

They are not the same. One is an average of 40 subjects, the other is an individual.

If not,I want to use fsaverage file to compute mean CT measures of each ROI,how should I locate each region?

I don't know what you mean



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