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Erratum for Hornstein et al.,J. Neurosci. 25 (48) 11201-11209.
The Journal of Neuroscience, December 14, 2005, 25(50):11796
ERRATUM
ErratumIn the article "Gap-Junctional Coupling and Absolute Sensitivity of Photoreceptors in Macaque Retina," by Eric P. Hornstein, Jan Verweij, Peter H. Li, and Julie L. Schnapf, which appeared on pages 11201–11209 of the November 30, 2005 issue, the final text, deg, Degrees, should have been deleted from the last sentence of legend of Figure 10 so that the final sentence simply read, "Coupling lowered threshold (RC*/RU* < 1) for stimulus diameters <0.066° (arrow). Also, the most recent version of Figure 6 was not used. The correct version of this figure is printed here.
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Figure 6. Detection thresholds of rods and cones. A, Frequency distribution of thresholds (at PC = 0.73) from 10 rods (striped bars) and 16 cones (shaded bars). B, Electrical coupling reduces detection threshold. Thresholds versus rod pool size N in 10 rods ( ) and 4 cones (
). N was obtained from variance and means analysis (see Materials and Methods). Smooth curve is for an ideal (noiseless) detector, given by–[ln(0.54)] N–1 R*/rod.
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