Zhang F, Wang L, Brauner M, Liewald J, Kay K, Watzke N, Wood P, Bamberg E, Nagel G, Gottschalk A, Deisseroth K (April 2007). "Multimodal fast optical interrogation of neural circuitry". Nature446 (7136): 633–639. PMID17410168. doi:10.1038/nature05744.
Zhang F, Wang L, Brauner M, Liewald J, Kay K, Watzke N, Wood P, Bamberg E, Nagel G, Gottschalk A, Deisseroth K (April 2007). "Multimodal fast optical interrogation of neural circuitry". Nature446 (7136): 633–639. PMID17410168. doi:10.1038/nature05744.