(E) Plasticity
Type	BCPNN AMPA synapses as described in Section 2.2
Parameters	fmax = 50 Hz maximum spiking frequency
	τzi = 10 ms presynaptic primary trace time constant
	τzj = 10 ms postsynaptic primary trace time constant
	τp = 1000 ms probability trace time constant
	$w_{gain}^{syn}=1\text{nA}$ weight gain
	βgain = 1 nA intrinsic bias gain