Initial action output and feedback-guided motor behaviors in autism spectrum disorder

Table 5 Correlations between reaction time and the time-dependent force structure

	Primary pulse reaction time	Saccade latency	Latency variability
Approximate entropy—15% MVC
Control
Pearson correlation	− 0.438*	− 0.202	− 0.218
p-value (2-tailed)	0.001	0.14	0.11
N	56	55	55
ASD
Pearson correlation	− 0.448*	− 0.125	− 0.167
p-value (2-tailed)	< .001	0.359	0.22
N	68	56	56
Approximate entropy—45% MVC
Control
Pearson correlation	− 0.465*	− 0.283	− 0.474*
p-value (2-tailed)	0.001	0.04	< .001
N	52	53	53
ASD
Pearson correlation	− 0.397*	− 0.19	− 0.174
p-value (2-tailed)	0.001	0.165	0.203
N	65	55	55
Approximate entropy—85% MVC
Control
Pearson correlation	− 0.470*	− 0.243	− 0.262
p-value (2-tailed)	0.001	0.083	0.061
N	51	52	52
ASD
Pearson correlation	− 0.305	− 0.133	− 0.151
p-value (2-tailed)	0.015	0.348	0.284
N	63	52	52
Approximate ENTROPY—0.06 degrees
Control
Pearson correlation	− 0.292	− 0.204	− 0.015
p-value (2-tailed)	0.064	0.214	0.93
N	41	39	39
ASD
Pearson correlation	− 0.199	− 0.155	− 0.316
p-value (2-tailed)	0.276	0.396	0.078
N	32	32	32
Approximate entropy—0.62 degrees
Control
Pearson correlation	− 0.223	− 0.225	− 0.02
p-value (2-tailed)	0.155	0.162	0.905
N	42	40	40
ASD
Pearson correlation	− 0.143	− 0.097	− 0.25
p-value (2-tailed)	0.398	0.584	0.154
N	37	34	34
Approximate entropy—21.13 degrees
Control
Pearson correlation	− 0.224	− 0.286	− 0.084
p-value (2-tailed)	0.153	0.073	0.604
N	42	40	40
ASD
Pearson correlation	− 0.21	0.02	0.15
p-value (2-tailed)	0.241	0.916	0.429
N	33	30	30

ISSN: 2040-2392