Table 2.

Parameter values in Figs.  3 - 5 (unless otherwise specified)

Parameter	Meaning	Value
dt	Euler timestep	0.01 s
${\tau }_x$	x homeostatic time constant	500 s
${\tau }_g$	g homeostatic time constant	50,000 s
${\tau }_r$	firing rate time constant	0.1 s
$r_x$	x homeostasis target firing rate	20
$r_g$	g homeostasis target firing rate	24
$f_x$	x homeostasis control function	$f_x(r)=r$
$f_g$	g homeostasis control function	$f_g(r)=r^2$