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Gene CoExpressions
##### Data & Visualizations

This guide is meant primarily to assist you in using the various data visualization tools on this site.

##### Data: Gene Localization Scores

The data used to show the gene expression level for a given region of the brain is based on the results of calculating the fraction of the (squared) $$L^2$$-norm of the expression energy of gene $$g$$ that is comprised in region $$w_{r}$$ $\lambda_{w_{r}}^{unif}= \frac{\int_{w_{r}}E(v,g)^2dv}{\int_{w}E(v,g)^2dv}$, where $$w$$ is the total volume of the region of the brain that is charted*. The uniform reference scores: fraction of the atlas taken up by region $$w_{r}$$: $\lambda_{w_{r}}^{unif}= \frac{\int_{w_{r}}dv}{\int_{w}dv}= \frac{Vol(w_{r})}{Vol(w)}$. The average reference: $\lambda^{average}_{w_{r}}=\frac{\int_{w_{r}}(\sum_{g}E(v,g))^2dv}{\int_{w}(\sum_{g}E(v,g))^2dv}$.