These neurons were created using L-Neuron's implementation of the Hillman algorithm.  They are based on data extracted from 
the cells of the Turner in vivo rat hippocampal Ca1 archive using L-Measure.   They are shown here as 2-D dendrograms.  For
purposes of analysis all information in the x axis should be ignored, it was added to improve visualization.  These cells were 
presented in:

Donohue, D.E., Scorcioni, R., and Ascoli, G.A.  2002.  Generation and description of neuronal morphology using L-Neuron:  A 
case study.  in Computational Neuroanatomy ed. Ascoli, G. A.