Greenberg RJ, Velte TJ, Humayun MS, Scarlatis GN, de Juan E. (1999). A computational model of electrical stimulation of the retinal ganglion cell. IEEE transactions on bio-medical engineering. 46 [PubMed]
Holt GR, Koch C. (1999). Electrical interactions via the extracellular potential near cell bodies. Journal of computational neuroscience. 6 [PubMed]