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. 2020 Oct 20;10:17844. doi: 10.1038/s41598-020-74672-y

Figure 2.

Figure 2

Hyperacuity index of HA_time and OASIS for the simulation data. Ordinate: hyperacuity index for HA_time (black line) and OASIS (blue line). Abscissa: sampling rate of simulation data with a mean neuronal firing rate of 1 Hz. The shaded region indicates ± 2SEM when the nonlinearity parameter (α), decay time constant (τ2), and SNR were within the ranges of 0.5–1.5, 0.2–1 s, and 3–10, respectively.