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. Author manuscript; available in PMC: 2011 Aug 6.
Published in final edited form as: Vision Res. 2010 Jun 1;50(17):1728–1739. doi: 10.1016/j.visres.2010.05.029

Table 2.

Mean linear and polynomial equations and R2 values for all paradigms.

Vergence Velocity
linear R2 polynomial R2
Aligned y = 1.7x + 4.3 0.56 y = −0.12x2 + 2.7x +2.9 0.56
Monoc Line y = 1.2x + 4.6 0.50 y = −0.09x2 + 2.2x + 2.5 0.45
Binoc Line y = 1.6x + 9.2 0.31 y = −0.17x2+3.9x + 3.4 0.34
Disparity y = 2.6x + 14.1 0.49 y = −0.15x2 + 7.5x + 3.8 0.63
Blur + Disp y = 3.2x + 11.4 0.69 y = −0.32x2 + 6.0x + 6.6 0.70
Vergence Acceleration
linear R2 polynomial R2
Aligned y = 9.4x + 53.7 0.35 y = 0.62x2 + 12.2x + 49.0 0.39
Monoc Line y = 3.0x + 61.4 0.10 y = −1.1x2 + 13.5x + 38.8 0.16
Binoc Line y = 8.6x + 80.2 0.11 y = −1.1x2 + 19.2x + 49.3 0.12
Disparity y = 23.0x + 171.3 0.23 y = −7.6x2 + 94.0x + 52 0.26
Blur + Disp y = 26.6x + 155.0 0.30 y = −6.5x2 + 77.4x + 78.6 0.34