. 2014 Mar 6;55(3):1339–1347. doi: 10.1167/iovs.13-13564

Table 2.

Rod Photoresponse Parameters From Single-Cell Recordings

	I_dark, pA	I_1/2, phot μm⁻²	T_peak, ms	T_integr, ms	τ_rec, ms	τ_D, ms
iCre75⁻ rods, n = 28	12.8 ± 0.7	21.3 ± 1.7	222 ± 16	528 ± 36	354 ± 24	273 ± 17
iCre75⁺ rods, n = 21	12.4 ± 0.4	26.1 ± 2.0	171 ± 6*	288 ± 18*	210 ± 13*	166 ± 10*

_dark, dark current measured from saturated responses; I_1/2, half-saturating light intensity; time-to-peak (T_peak) and integration time (T_integr) refer to responses with amplitudes < 0.2 I_dark that fell within the linear range; τ_rec, time constant for single-exponential decay of a dim flash response recovery phase; τ_D, dominant time constant of recovery after supersaturating flashes determined from the linear fit to time in saturation versus intensity semilog plots. Values are mean ± SEM.

Indicates significant difference (P < 0.05) compared with control iCre75⁻ rods.