Restoration of Central Programmed Movement Pattern by Temporal Electrical Stimulation-Assisted Training in Patients with Spinal Cerebellar Atrophy

Table 3

Group means ± standard deviation of premovement MEP, AG1-ANT latency, CE, and VE.

Time	Groups				Statistical analysis
	Training before	Training after	Control group before	Control group after	Group × time interaction
						MEP (% of control MEP)
−120	110.0 ± 30.9	116.6 ± 22.5	149.0 ± 84.0	118.4 ± 14.1	1.38	0.26
−110	107.5 ± 25.9	117.8 ± 15.5	136.9 ± 72.1	123.1 ± 22.6	1.25	0.28
−100	103.4 ± 22.4	119.0 ± 17.7	134.9 ± 50.1	119.8 ± 27.1	3.87	0.07
−90	99.9 ± 17.5	118.8 ± 16.7	133.9 ± 32.2	122.5 ± 51.4	3.33	0.09
−80	94.8 ± 12.5	111.3 ± 47.2	130.8 ± 31.9	117.3 ± 63.8	2.15	0.16
−70	94.3 ± 12.5	106.0 ± 29.9	102.6 ± 27.4	122.4 ± 48.9	0.14	0.71
−60	92.1 ± 13.7	107.9 ± 23.2	91.0 ± 40.8	108.7 ± 33.1	0.02	0.89
−50	93.0 ± 24.3		89.2 ± 37.6	85.8 ± 21.8	5.4
−40	93.8 ± 27.9	108.9 ± 29.9	91.5 ± 52.0	75.1 ± 29.3	2.17	0.16
−30	87.2 ± 22.7	96.8 ± 30.2	65.9 ± 31.8	67.1 ± 19.4	0.22	0.65
−20	93.6 ± 29.1	105.4 ± 39.8	61.8 ± 32.8	61.7 ± 26.4	0.33	0.57
−10	82.0 ± 27.4	103.1 ± 28.9	61.8 ± 37.8	65.2 ± 36.9	0.96	0.34
0	81.1 ± 21.6	105.4 ± 34.2	56.9 ± 32.5	62.7 ± 40.5	0.77	0.39
AG1-ANT latency (ms)	88.9 ± 24.3		81.6 ± 31.1	92.2 ± 40.1	10.65
CE (%)	13.4 ± 3.8		15.9 ± 6.4	18.2 ± 5.0	5.99
VE (%)	3.9 ± 1.4	2.5 ± 0.7	4.5 ± 2.1	4.8 ± 1.6	3.27	0.09

is significantly different from pretraining.