Cell morphologies

There are repositories of morphological reconstructions of biological neurons that are suitable for use in modelling studies.

Claiborne Lab:
Database of reconstructed cells from hippocampus. http://www.utsa.edu/claibornelab/
Hippocampal Neuronal Morphology:
Duke-Southampton archive of reconstructed hippocampal cells. Comes with morphology editing and viewing software, cvapp. http://www.compneuro.org/CDROM/nmorph/cellArchive.html
Large database (over 5000 cells) of digitally reconstructed neurons. http://NeuroMorpho.org
Virtual Neuromorphology Electronic Database. Collection of reconstructed cells and model-generated cells of many different types. http://krasnow.gmu.edu/cn3/L-Neuron/database/index.html