Neuronal counts of the Anterior Piriform Cortex in 6 mammals
Description
This repository contains Neurolucida files showing the density counts for 6 species of mammals (across 12 animals). The data set can also be used for estimating the volumes and surface areas of anterior piriform cortex, as a well as an analysis of neuron density counts. The data shows that as piriform cortex size increases, the surface area density, i.e., the number of neurons underneath 1 square mm of piriform cortex, decreases. Additionally, the number of synapses made by each neuron with axons from the olfactory bulb increases. These 2 results have two consequences as described in the attached reference paper of this dataset. 1. The number of piriform neurons and bulb glomeruli are related by the relationship n ~ g^(3/2). 2. The average number of synapses between each glomerulus and piriform neuron is invariant at 1. For details of how the data were gathered, please see the experimental procedures section of the reference paper.
Files
Steps to reproduce
Please refer to the Methods section of the paper.