a statistical trendp = 0.074
Focusing on TE, Wilcoxon signed-rank test revealed a statistical trend in the difference between condition pre- and post-TPS at region temporal ( Z = − 1.7849, p = 0.074) and fronto-polar ( Z = − 1.8869, p = 0.059, η 2 = 10.598, r = 0.5967) (Fig. 4 ).