# Overall neuron densities (neurons per cubic mm) of macaque cortical areas obtained with Nissl staining, providing an update with respect to the NeuN-based densities in Table 4 of Hilgetag, C. C., Medalla, M., Beul, S. F., & Barbas, H. (2016). The primate connectome in context: Principles of connections of the cortical visual system. NeuroImage, 134, 685-702. Columns: area name, architectural type, neuron density, cortical thickness (in mm) V1,8,173360,1.24 V2,7,111730,1.46 V3,7,—,— VP,7,—,— TEO,6,78523,2.13 V3A,6,76696,1.66 V4,6,86223,1.89 V4t,6,—,— V5/MT,6,81153,1.96 VOT,6,—,— A8,5,60837,2.21 CIT,5,—,— DP,5,—,— FEF,5,—,— LIPd,5,61087,2.3 LIPv,5,69275,2.3 MST,5,—,— PIP,5,—,— PIT,5,—,— PO,5,—,— TEc,5,—,— TF,5,61906,1.62 VIP,5,—,— A36,4,50074,2.93 A46v,4,52720,1.86 A7a,4,52379,2.68 AIT,4,—,— FST,4,—,— STP,4,—,— TEr,4,54902,2.63 A11 rostral,3,53874,1.62 A12 lateral,3,—,— A12 rostral,3,50570,2.25 MVisPro,2,—,— OPro,2,40136,2.5 TH,2,49446,1.87 VPolePro,2,—,— OPAll/OPro,1.5,39607,— A28,1,40825,2.05 A35,1,40313,1.6 ER,1,—,—