Table 2.

Late training is ineffective in KO and WT mice

	Naive (n = 10)	KO Pre (n = 6)	KO Post (n = 6)	WT Pre (n = 5)	WT Post (n = 5)
BMS	9	5.7 ± 0.4	5.6 ± 0.2	4.8 ± 0.2	5.0 ± 0.3
Trunk displacement (cm)	0.54 ± 0.04	1.01 ± 0.31	0.64 ± 0.11	1.24 ± 0.40	0.87 ± 0.26
Toe dragging (s)	0.031 ± 0.001	0.067 ± 0.010	0.051 ± 0.004	0.077 ± 0.013	0.078 ± 0.007
Swing time (s)	0.113 ± 0.005	0.060 ± 0.012	0.078 ± 0.005	0.055 ± 0.023	0.068 ± 0.019
Stance time (s)	0.30 ± 0.01	0.69 ± 0.09	0.52 ± 0.04	0.82 ± 0.14	0.91 ± 0.09
Peak ankle velocity (cm/s)	22.9 ± 1.5	15.5 ± 3.3	19.3 ± 1.6	11.4 ± 4.7	12.3 ± 3.7
Peak toe velocity (cm/s)	30.0 ± 1.8	21.8 ± 4.7	27.7 ± 2.0	16.4 ± 6.8	19.6 ± 5.5
Gridwalk (% success)	84.3 ± 1.7	12.3 ± 3.2	11.3 ± 3.1	13.1 ± 1.2	14.6 ± 3.0

Recovery was examined before (35 d) and after (42 dpi) LTT in KO and WT mice using a battery of locomotor tests. Open field (BMS), gridwalk, and kinematic measures revealed no improvements or deficits that resulted from training in KO and WT groups. Data are shown as means ± SEM.