Table 2.

Gradients of axonal length from AVCN to individual boutons along the rostrocaudal axis of MSO

Axon	Slope	Slope with dip	N	N with dip
Contralateral boutons
1	0.97		22
2	0.41		39
3	0.71		19
4	1.21		38
6	1.28		42
7	1.33		42
Ipsilateral boutons
1	−0.44	−0.39	16	19
2	−0.06	−0.11	43	45
4	−0.26	0.55	12	14
6	−0.71		38