marginally significantP = 0.08
Paired t -tests revealed that participants in the intervention condition demonstrated significant pre–post-intervention increases in the integral values of the front PFC ( t (46) = 2.21, P = 0.03, Cohen’s d = 0.37) and right PFC ( t (49) = 2.10, P = 0.05, Cohen’s d = 0.32) and marginally significant increases in the left PFC ( t (50) = 1.76, P = 0.08, Cohen’s d = 0.26).