Hello, I don't quite understand how addressing of specific neurons in Spikey works. In BRIAN I'd pick some neurons that I want to generate spikes, then define times of spikes and feed this into spike generator: nrn_ind = [1, 3, 4, 7, 5, 2] #Indexes of neurons that I want to spike nrn_t = [4.4, 22.6, 30.4, 55, 62, 100] #Spiking times input = SpikeGeneratorGroup(6, nrn_ind, nrn_t*ms) # Generate input How should I do the same in Spikey? Thanks, Rolandas ######################################################################## To unsubscribe from the KIP-SPIKEY-USERS list, click the following link: https://listserv.uni-heidelberg.de/cgi-bin/wa?SUBED1=KIP-SPIKEY-USERS