Fig. 13
From: Responses of Leaky Integrate-and-Fire Neurons to a Plurality of Stimuli in Their Receptive Fields
Parameter estimates for a stimulus mixture consisting of two OU processes for three types of response kernels, assuming either probability mixing or response averaging. In the left panel is shown the estimates of the OU-based LIF model, and in the right panel is shown the Feller-based LIF model. In both left and right panels, the x-axis shows 12 cases combining response kernels, probability mixing and response averaging. For example, Decay, PM-RA means fitting the probability-mixing model to data simulated from the response-averaging model, using the decay kernel