Table 1.

AICc values for different subset fits of 2-component model for the different delay conditions (Fig. 3, C–E)

	AICc Values
Variables	Delay of 4.4 ± 1.6 s	Delay of 12 ± 4.2 s	Delay of 24.6 ± 8.6 s
k1, k2, σ1, σ2, c	−108.7693	−105.3151	−118.7197
k2, σ1, σ2, c	−111.2082	−109.6939	−116.9831
k1, k2, σ2, c	−113.0134	−109.6211	−122.0581
k1, σ1, σ2, c	−113.0158	−109.1693	−122.7968
k1, k2, σ1, c	−112.6194	−109.1407	−123.1038
k1, k2, σ1, σ2	−112.9643	−109.6516	−122.9041
k2, σ2, c	−114.5551	−113.3359	−120.7412
k1, σ1, c	−116.3046	−112.7955	−126.3679
k2, σ1, σ2	−114.1863	−113.3856	−119.8192
k1, σ1, σ2	−116.6134	−112.9063	−126.3411
k1, k2, σ2	−116.5036	−113.3555	−125.3954
k1, k2, σ1	−116.3776	−112.7045	−126.4998
k2, σ2	−117.0791	−116.5468	−123.0667
k1, σ1	−119.5159	−115.9592	−129.5881
k1	−121.2097	−118.7266	−131.3981
k2	−112.8502	−118.0780	−123.6566
σ1	−109.4387	−117.5543	−121.4832
σ2	−105.5674	−117.0642	−118.7197
c	−107.0072	−117.0223	−116.9831

Allowing the gain of the local component, k₁, to be the sole free parameter consistently resulted in the lowest AICc value (in bold).