1. the .thresh is thresholded so that the BA has the same surface area as the average of the individual subject BAs that went into making that label

2. YOu can use mris_anatomical_stats -l <BA label> to get statistics on area/volume/average thickness

cheers Bruce

On Tue, 31 Oct 2017, lanbo Wang wrote:

Dear experts, I have questions about BA template:

1. What's different between BA and BA.thresh?
2. I want to check the size of each structure of BA and BA.thresh template. How can I got it?

Thank you in advance.

All best, Lanbo Wang