Table 1.

Regression parameters for deviation magnitude (Eq. 5)

Parameter	Monkey At	Monkey Av
Lapse rate (α1, °/% error)	0.0103 (−0.0080, 0.0286)	−0.0018 (−0.0094, 0.0058)
Istim (α2, °/μA)	0.0134 (−0.0077, 0.0191)	0.0027 (−0.0009, 0.0044)
Session (α3, °/session)	−0.0029 (−0.0048, −0.0011)	−0.0004 (−0.0008, −0.0002)
Mean evoked-saccade length (α4, °/°)	−0.0004 (−0.0125, 0.0117)	−0.0002 (−0.0048, 0.0045)
Mean latency (α5, °/ms)	−0.0026 (−0.0052, 0.0001)	−0.0020 (−0.0037, −0.0004)

Values are maximum-likelihood fits (95% confidence intervals). Bold indicates significantly different from zero.