Density of synaptic input on CA1 pyramidal cells

(#/ micrometers)
total spine density excitatory inhibitory perforated excitatory on Shaft inhibitory on spine
ori/dist 3.18 3.08 3.08 0.11 0.27 0.00 0.00
ori/prox 1.25 0.64 0.64 0.61 0.06 0.00 0.00
Rad/T/prox 1.72 0.03 0.03 1.69 0.00 0.00 0.00
Rad/T/med 2.90 2.37 2.37 0.54 0.24 0.00 0.00
Rad/T/dis 7.13 6.98 6.98 0.15 0.70 0.00 0.00
Rad(t) 3.63 3.52 3.52 0.11 0.36 0.00 0.00
l-m/T 2.00 1.72 1.72 0.28 0.69 0.00 0.03
l-m/M 0.81 0.60 0.69 0.12 0.39 0.09 0.01
l-m/t 0.58 0.37 0.48 0.10 0.04 0.11 0.01