Table 2.

Correlation between the magnitude of change in flexibility and tTENS experience.

Comparison	Statistical Measurement	System
		SMN	DMN	VN	ATN	TPN
Pre-Stim versus Stim-Move	Correlation	−0.5321	−0.522	−0.2766	0.0082	−0.3939
	p-value	$1.2\times {10}^{-5}$	$1.9\times {10}^{-5}$	0.032	0.95	0.002
	95% CI	($-0.6925,-0.3217$)	($-0.6851,-0.3090$)	($-0.4957,-0.0244$)	($-0.2463,0.2615$)	($-0.5889,-0.1555$)
Pre-Stim versus Post-Stim	Correlation	−0.3826	−0.6039	−0.3323	−0.1294	−0.4182
	p-value	0.003	$3.2\times {10}^{-7}$	0.01	0.32	$8.8\times {10}^{-4}$
	95% CI	($-0.5801,-0.1425$)	($-0.7438,-0.4134$)	($-0.5406,-0.0856$)	(−0.3711, 0.1280)	($-0.1555,-0.1838$)