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. Author manuscript; available in PMC: 2008 Oct 20.
Published in final edited form as: Invest Ophthalmol Vis Sci. 2003 Oct;44(10):4443–4450. doi: 10.1167/iovs.02-1056

Figure 5.

Figure 5

Log response density P1 – N1 and log implicit time P1 of the isolated flash response are plotted as a function of log stimulus contrast in the left and right panels, respectively. Data points represent the individual subject's responses synthesized for area 3 (15°−25°). The smooth curves represent best-fitting polynomials to the mean data: y(response density P1 – N1) = 0.612x2 − 1.426x + 1.779 (r = 0.98, P = 0.008), and y(implicit time P1) = 0.833x2 − 2.87x + 3.88 (r = 0.99, P = 0.003).