highly significantp < 0.001
These behavioral dual-task costs (829 ms) were highly significant (one-sample t -test vs. 0; t (16) = 25.06, p < 0.001).
These behavioral dual-task costs (829 ms) were highly significant (one-sample t -test vs. 0; t (16) = 25.06, p < 0.001).
This is further supported by the fact that most prefrontal CB group peaks showed negative correlations, although these failed to reach significance.
Although these correlations at the coordinates of the other group did not reach statistical significance, this demonstrates that the currently observed differences in the direction of the correlations are unlikely to be due to anatomical differences.
In addition, the positive correlations in the right mid-MFG (peak 28, 36, 16; r = 0.47, p = 0.069) and the left precentral gyrus (peak −28, −6, 54; r = 0.43, p = 0.10) were marginally significant.
Many other prefrontal peaks also showed negative correlations, but the correlations failed to reach statistical significance ( p -values between 0.1 and 0.2).