This image could be used in a PowerPoint slide in your class to make a dramatic point about the structure and function of the brain, eh?
If you want some background on how this image was made:
Estimating the Confidence Level of White Matter Connections Obtained with MRI Tractography.
Gigandet X, Hagmann P, Kurant M, Cammoun L, Meuli R, et al.
PLoS ONE 2008 3(12): e4006.
Want more information on the FREE Image Library at The A&P Professor website . . . and tips on how to use it? See my recent article in this blog.