nearly significantP = 0.091
In the same neurons, ipsilateral stimulation evoked responses in which onset delay of L5/6 tended to precede upper ones in a nearly significant fashion [L5/6: 16.5 (14.5 to 21.4) ms, L4: 19.6 (15.6 to 24.1) ms, L2/3: 19.6 (16.6 to 32.7); KW: df = 2, χ 2 = 4.792, P = 0.091].