The pial_avg is an old pial surface created by a previous version of make_average_surface. Please disregard it.

On 09/29/2016 06:05 AM, A-reum Min wrote:

Hello experts.

I have some question to you.

I used SurfStat statistical tool to analyze the two group(control, patient)

When i click the surf in fsaverage folder and then show up lh.pial and lh.pial_avg.

What is the differences between lh.pial and lh.pial_avg ?

lh.pial_avg means that real subjects's average pial?

plz reply.

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