Hi experts,

I want to know to the first-level functional connectivity matrix was conducted Fisher-Z transfer？

Thanks for your reply.

Li

Oh, I found in the CONN article which showded "Before being entered into second-level between-subjects analysis, a Fisher transformation (inverse hyperbolic tangent function) is applied to all bivariate and semipartial correlation measures in order to improve the normality assumptions of standard second-level general linear models."