Table 1.

Normalized coordinate ranges of hip flexion and extension core regions

	Spine segment	Coordinate ranges
		X	Y	Z
Hip flexion core region
Control	T13	0.58–1.00	0.62–0.83	1.08–1.46
Contusion	T13	0.40–0.95	0.65–0.81	1.03–1.30
Transection
T9TX2	T12	0.07–0.56	0.66–0.82	0.76–1.00
T9TX4	T12	0.20–0.80	0.62–0.78	0.56–0.68
T8TX	T12	0.40–0.76	0.64–0.80	0.83–1.00
	T13	0.40–0.76	0.65–0.80	1.00–1.17
T6TX	T12	0.40–0.76	0.62–0.76	0.73–0.83
		0.76–0.96	0.62–0.76	0.83–0.98
Hip extension core region
Control	L1	0.23–0.63	0.64–0.90	2.28–2.78
Contusion	L1	0.12–0.64	0.70–0.87	2.19–2.58
Transection
T9TX2	T13	0.17–0.62	0.63–0.79	1.88–2.00
T9TX4	T13	0.23–0.63	0.62–0.79	1.73–1.83
		0.63–0.80	0.62–0.79	1.83–2.00
T8TX	T13	0.07–0.76	0.65–0.80	1.91–2.00
	L1	0.23–0.43	0.66–0.82	2.00–2.16
T6TX	T13	0.23–0.93	0.60–0.76	1.92–2.00
	L1	0.23–0.93	0.59–0.74	2.00–2.08

Control group: Rats were fed normgroupy for 2 weeks; contusion group: T9 segment was injured with weight drop, followed by 2 weeks of normal feeding; T9TX2, T8TX, T6TX, and T9TX4 groups: T6/T8/T9 transection, followed by 2 or 4 weeks of normal feeding.