Although axon caliber declined from the round to flat time point, on average, this subtle decrease did not reach statistical significance (caliber = 0.28 μm when the basal cell was round and 0.25 μm when the basal cell was flat, p = 0.17, n = 54 measurements, N = 7 axons/fish, Fig. 8 D ; Table 1 , j).
1
0.1700
0.1700