Table 2. Number of MVB types per axon, and fractional area (FA) +/- SEM in postnatal rat hypoglossal nerves.

Condition	Axoplasm Area sampled [μm2]	Type 1 number/axon	FA [%]	Type 2 number/axon	FA [%]	Type 3 number/axon	FA [%]	Type 4 number/axon	FA [%]	Type 5 number/axon	FA [%]
Normal	12,118	919	0.003	187	0.006	30	0.002	35	0.007	48	0.008
± SEM			±0.0014		±0.0016		±0.0026		±0.0048		±0.0029
(Range)		(195–5,667)		(34–538)		(4–274)		(11–87)		(7–853)
Cold	17,281	203	0.001	80	0.001	85	0.007	15	0.002	69	0.012
± SEM			±0.0007		±0.0005		±0.0078		±0.0016		±0.0054
(Range)		(43–1,250)		(15–231)		(12–784)		(4–37)		(10–1,216)
Delayed Fix	5,036	2,027	0.014	313	0.004	159	0.018	119	0.023	239	0.044
± SEM			±0.0028		±0.0003		±0.014		±0.0012		±0.0114
(Range)		(431–12,500)		(57–904)		(23–1,470)		(37–293)		(37–4,216)