Table 2. Space constant (arbitrary units) for synaptic connection strengths and delays between different populations of neurons (rows are pre-synaptic type, columns are post-synaptic type).

(From ↓, To →)	L2/3 PN	L2/3 Basket	L5 pn	L5 basket
L2/3 PN	3	3	3	3
L2/3 Basket	50	20	50	N/A
L5 PN	3	N/A	3	3
L5 Basket	N/A	N/A	70	20