Extended Data Table 3.
Quantification of apical dendrite synapses for Layer 5 Martinotti and pyramidal cell targets
Table showing the total number of output synapses (Total syn), number of synapses that are formed onto L5 pyramidal cell targets (L5 PC syn) and the percentage of synapses that are formed onto the L5 PCs (% L5 PCs), calculated the previous column divided by total synapse number. Next we show the number of synapses that had a postsynaptic L5 cell whose apical dendrite had been assessed and determined algorithmically (Apical assessed syn) and the fraction of synapses onto L5 PCs that had this assessment (% apical assessed syn), calculated by “Apical assessed syn” divided by “L5 PC syn”. Lastly we show the number of synapses that were formed onto apical dendrites (Apical syn) and the fraction of synapses onto L5 PCs that are onto apical dendrites (% Apical syn), calculated by “Apical syn” divided by “L5 PC syn”. These cells are shown grouped by their MET-type and the mean and standard deviation of these values are shown below.