Table 3. Connection probabilities within and between layers (from inhibitory to excitatory neurons).

	From
To	L2/3i	L4i	L5i	L6i
L2/3e	0.2570	0.1041	0.0	0.0
L4e	0.0098	0.2405	0.0005	0.0
L5e	0.1030	0.0094	0.6233	0.0
L6e	0.0109	0.0275	0.0326	0.3728

The entry in layers i (row) and j (column) represents the probability that a neuron in layer j receives synapses from a neuron in layer i.

e, Excitatory; i, Inhibitory.