highly significantp < 0.001
The left hemisphere control data showed a significant effect of simulated lesion (F(1,9) = 24,6, p < p > 0.00074) and tract (F(1,9) = 13,4, p < 0.0005), and importantly a highly significant interaction of tract and simulated lesion (F(1,9) = 22,4, p < 0.001), due to the greater reduction of IFOF- compared to ILF-counts.