Table 4

R², AIC, p-values for each curve fitted to metric plots over AD and OS for short and long SRTs

Condition	SRT period	Curve fit	Initial angle	End point deviation	Sum curvature	Max curvature	Angle at max curvature
AD	Short	Linear	0.86, −1.21, 0.024^†	0.91, 1.96, 0.011	0.69, −4.55, 0.082	0.67, −28.38, 0.092	0.82, −3.27, 0.35
		Quadratic	0.87, 0.46, 0.134	0.94, −2.01, 0.058	0.94, −10.57, 0.063	0.94, −34.81, 0.062	0.95, −7.43, 0.053
		Sigmoid	0.87, 1.57, 0.013	0.99, −15.42, <0.001	0.97, −13.87, 0.009^†	0.96, −35.92, 0.012^†	0.97, −10.24, 0.009^†
		Gaussian	0.87, 1.62, 0.013	0.99, −17.27, <0.001^†	0.91, −7.90, 0.028	0.91, −31.90, 0.027	0.88, −2.36, 0.039
		DoG	0.90, 1.81, 0.099	0.95, 1.78, 0.033	0.94, −9.89, 0.019	0.94, −34.24, 0.017	0.96, −7.83, 0.013
		Exponential	0.86, −0.52, <0.001	0.88, 4.52, 0.013	0.55, −2.03, 0.029	0.54, −26.04, 0.027	0.69, 0.10, 0.018
	Long	Linear	0.01, 8.83, 0.856	0.49, −0.05, 0.741	0.00, −2.51, 0.974	0.00, −25.93, 0.955	0.14, −2.20, 0.534
		Quadratic	0.90, −0.52, 0.102	0.96, −10.64, 0.041^†	0.81, −8.93, 0.186	0.86, −33.77, 0.140	0.82, −7.98, 0.181
		Sigmoid	0.55, 10.52, 0.046	0.91, −6.78, 0.006	0.50, −1.95, 0.004	0.44, −24.59, 0.004	0.14, 1.62, 0.041
		Gaussian	0.90, 0.75, 0.011^†	0.77, −0.81, 0.115	0.81, 15.45, 0.013^†	0.86, −32.76, 0.010^†	0.86, −8.11, 0.007^†
		DoG	0.00, 10.39, 0.002	0.91, −5.15, 0.048	0.40, 0.14, 0.250	0.00, −23.31, <0.001	0.00, 7.64, 0.014
		Exponential	0.01, 10.04, 0.017	0.35, 2.25, 0.105	0.00, −1.06, 0.010	0.00, −24.56, 0.011	0.13, −0.63, 0.005
OS	Short	Linear	0.76, −10.92, 0.127^†	0.14, −7.22, 0.623	0.00, −14.27, 0.975	0.00, −36.43, 0.940	0.44, −14.99, 0.337
		Quadratic	0.77, −9.00, 0.483	0.99, −32.47, 0.031^†	0.24, −13.34, 0.874^†	0.92, −44.39, 0.287^†	0.93, −21.09, 0.272^†
		Sigmoid	0.76, −7.86, 0.033	0.00, −5.25, <0.001	0.00, −11.43, 0.005	0.00, −32.68, <0.001	0.46, −12.27, 0.002
		Gaussian	0.76, −7.91, 0.033	0.15, −4.40, 0.097	0.00, −11.51, 0.005	0.00, −33.62, 0.062	0.45, −12.20, 0.058
		DoG	0.73, −7.74, <0.001	0.31, −4.95, <0.001	0.00, −11.55, 0.903	0.00, −32.41, 0.99	0.48, −12.27, 0.324
		Exponential	0.77, −10.19, <0.001	0.15, −6.40, 0.006	0.00, −13.60, 0.005	0.00, −35.34, 0.002	0.46, −14.21, 0.002
	Long	Linear	0.96, −10.03, 0.021	0.85, −12.03, 0.077	0.63, −13.44, 0.208	0.21, −33.91, 0.547	0.08, −5.67, 0.713
		Quadratic	0.99, −15.13, 0.084^†	0.91, −12.13, 0.296^†	0.64, −11.53, 0.604^†	0.47, −33.52, 0.729^†	0.55, −6.56, 0.668^†
		Sigmoid	0.98, −8.46, 0.028	0.89, −10.50, 0.109	0.63, −10.02, 0.061	0.31, −30.98, 0.047	0.23, −2.90, 0.108
		Gaussian	0.97, −5.06, 0.029	0.88, −10.18, 0.110	0.64, −10.09, 0.060	0.48, −4.95, 0.041	0.57, −5.21, 0.081
		DoG	0.86, −2.37, <0.001	0.78, −7.73, <0.001	0.65, −10.95, 0.192	0.20, −30.53, 0.554	0.02, −2.42, 0.123
		Exponential	0.98, −11.57, <0.001	0.89, −12.27, 0.007	0.62, −12.50, 0.002	0.20, −33.31, 0.002	0.08, −5.12, 0.009

^†Best curve fit for the respective plot.