[1] Univ S Australia, Inst Telecommun Res, Computat & Theoret Neurosci Lab, Adelaide, SA 5001, Australia
[2] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia
[3] IEEE South Australia SA, Sect Joint Commun & Signal Proc Chapter, Adelaide, SA, Australia
[4] Univ Penn, Philadelphia, PA 19104 USA
[5] Stanford Univ, Brains Silicon Lab, Stanford, CA 94305 USA
[6] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland
[7] Ecole Polytech Fed Lausanne, Bioborot Lab BIOROB, CH-1015 Lausanne, Switzerland
[8] IDSIA, Manno, Switzerland
[9] Univ So Calif, Los Angeles, CA USA
[10] Adv Telecommun Res Inst ATR, Kyoto, Japan
[11] Johns Hopkins Univ, Dept Biophys, Baltimore, MD USA
[12] Howard Hughes Med Inst, La Jolla, CA USA
[13] Salk Inst Biol Studies, Computat Neurobiol Lab, La Jolla, CA 92037 USA
[14] Univ Calif San Diego, La Jolla, CA 92093 USA