Table 1. Parameters of eye-tracking with neutral cervical position and SPNT testing throughout treatment.

SPNT, smooth pursuit neck torsion; SDTE, standard deviation of tangential error; SDRE, standard deviation of radial error; MPE, mean phase error

		3 days	7 days	14 days (Discharge)
Neutral cervical spine	SDTE	0.57		0.53
	SDRE	0.48		0.51
	MPE	0.04		-2.44
Relative right cervical rotation	SDTE	1.60	0.75	0.64
	SDRE	0.84	0.44	0.59
	MPE	3.89	-2.53	-4.45
Relative left cervical rotation	SDTE	1.09	0.83	0.58
	SDRE	0.68	0.70	0.33
	MPE	0.81	0.17	-2.99