Are you using neuronal densities, synaptic densities or neurochemical densities as your definitive data? There is a better way to go.
Oorschot
D E
DE
Department of Anatomy and Structural Biology, University of Otago, Dunedin, New Zealand.
D000818:Animals; D006801:Humans; D008959:Models, Neurological; D009448:Neurochemistry / Q000379:methods*; D009474:Neurons / Q000166:cytology* / Q000502:physiology*; D012107:Research Design; D013569:Synapses / Q000502:physiology* / Q000648:ultrastructure*