Table 1. Neuron density, Voronoi volume and Voronoi fluctuations in a typical volume of about 10⁷μm³ of the cervical, thoracic and lumbar regions.

MOTOR NEURONS
Spinal cord levels	Neuron density (mm−3)	Average Voronoi Volume (μm3)	Voronoi Volume fluctuation	Lc (μm)	ρ(Lc)
Cervical	(3.0 ± 0.5) × 103	(2.0 ± 0.2) × 105	1.7 ± 0.2	55 ± 5	0.05 ± 0.01
Thoracic	(2.0 ± 0.4) × 103	(5.0 ± 0.6) × 105	2.3 ± 0.3	165 ± 18	0.20 ± 0.04
Lombar CTRL	(5.0 ± 0.6) × 103	(7.5 ± 0.7) × 105	2.5 ± 0.4	330 ± 32	0.11 ± 0.03
Lombar-EAE	(1.0 ± 0.2) × 103	(2.0 ± 0.3) × 105	1.6 ± 0.2	140 ± 20	0.30 ± 0.05