highly significantp = 4.5 × 10 −7
The difference between 7m (15%) and V6A (3.1%) is highly significant ( p = 4.5 × 10 −7 ; z = 5.0; ratio test), reinforcing the conclusion that the “home ground” for background-centric neurons is located in 7m/PGm, the genuine region of the precuneus.