Dear Guilherme, unfortunately we don’t currently have a device other than the weight recorder. Your only option is thus to use GetConnections<https://nest-simulator.readthedocs.io/en/latest/guides/connection_management.html#inspecting-connections> to read out the other parameters. Best regards, Jochen! On 24.06.19 10:09, Guilherme Miotto wrote: Hi everyone, Is there a generic way of recording from connections? I know that for weights we can use a weight_recorder, but what about other parameters? For instance, right now I would like to record the dopamine concentration (aka "n") from stdp_dopamine_synapse connections. Is this possible? Best, -- Gui Miotto _______________________________________________ NEST Users mailing list -- users@nest-simulator.org<mailto:users@nest-simulator.org> To unsubscribe send an email to users-leave@nest-simulator.org<mailto:users-leave@nest-simulator.org> ​ -- Dr. Jochen Martin Eppler Phone: +49(2461)61-96653 ---------------------------------- Simulation Laboratory Neuroscience Jülich Supercomputing Centre Institute for Advanced Simulation ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Volker Rieke Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------