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. 2010 Oct 20;30(42):14068–14079. doi: 10.1523/JNEUROSCI.3213-10.2010

Figure 10.

Figure 10.

Physiologically based model of psychophysical ITD discrimination with bilateral CI. A, Grid of model neurons. Each model neuron has a Gaussian-shaped rate–ITD curve. Half-width varies in one dimension, ITDMS in the other. Rates are summed across half-widths before computing D values, and then the D values are combined optimally across ITDMS. B, ITD JND versus reference ITD for two bilateral implant subjects (gray line) and various model configurations.