Table 2.

PNS parameter ranges of the evaluation.

Parameter	Description	Value range	Unit	Fix
$T_{\text{pw}}$	Pulse width	0.05–1.0	ms	No
$f_{\text{p}}$	Pulse frequency	10–208	Hz	No
DIR	Pulse direction	ALT/BIP		No
$T_{\text{slope}}$	Time slope in which the voltage increases from start to end voltage	0.5/1.0	s	No
$T_{\text{burst}}$	Duration of one burst	1.10	s	Yes
$f_{\text{rr}}$	Duration of one burst	13 (I)/12 (II)	$1/\text{min}$	Yes
${\nu }_{\text{start}}$	Start voltage of stimulation burst (left)	6.50 (I)/7.50 (II)	V	Yes
${\nu }_{\text{start}}$	Start voltage of stimulation burst (right)	6.50 (I)/7.50 (II)	V	Yes
${\nu }_{\text{end}}$	End voltage of stimulation burst (left)	10.0 (I)/10.0 (II)	V	Yes
${\nu }_{\text{end}}$	End voltage of stimulation burst (right)	10.0 (I)/12.0 (II)	V	Yes