B: POPULATIONS
Name	Elements	Size
Network	Synfire chain Chj	8
Chj	Synfire groups Gi,j	50
Gi,j	Neuron populations Ei,j, Ii,j	One excitatory population Ei per group Gi
		One inhibitory population Ii per group Gi
Ei,j	Iaf neuron	100
Ii,j	Iaf neuron	25