Table 1. Best-fitting Parameters and Proportion of Variance Accounted For (Equation 6) by Subject and Component Type.

Rat	comp	a	c	α	VAC
S1
	Rich	21.77	0.054	2.134	.98
	Lean	12.29	0.066	1.671	.98
S2
	Rich	26.19	0.095	1.997	.99
	Lean	12.56	0.114	1.842	.99
S3
	Rich	19.98	0.045	1.259	.98
	Lean	8.80	0.080	1.520	.99
S4
	Rich	20.87	0.072	2.316	.99
	Lean	8.62	0.087	2.772	.99