Hi everyone, How can I implement axonal delay in synapse models of NEST?
Hey Ali, Take a look at the parameter set in the NestML Github repo, often you can find more information that isn't found in the documentation.
Specifically, for `static_synapse` models, there is a parameter `d` that may be what you're looking for regarding axonal delays.
NestML code for `static_synapse`: https://github.com/nest/nestml/blob/003d17a6425c3f8d88ed3aedd8d8e1d76245966e...
Cheers, Anthony
Hi Ali,
Currently, in NEST all delays are seen as purely dendritic, so the parameter "d" that Tony suggested to use can be used to model the dendritic delay of a connection between two neurons, which equals the total transmission delay. Please note that for most synapses, it is not required to model axonal delays, as the time a spike arrives at the synapse is only relevant for some special plasticity rules (such as spike timing dependent plasticity, see https://doi.org/10.1007/s00422-008-0233-1). In case you need to model both axonal and dendritic delays, please describe your use case so we can find a solution for you.
Best, Jan
________________________________ From: ali.ghadiri1375@gmail.com ali.ghadiri1375@gmail.com Sent: Friday, July 21, 2023 4:47:25 PM To: users@nest-simulator.org Subject: [NEST Users] Axonal delay
Hi everyone, How can I implement axonal delay in synapse models of NEST? _______________________________________________ NEST Users mailing list -- users@nest-simulator.org To unsubscribe send an email to users-leave@nest-simulator.org
------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Stefan M?ller Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Dr. Ir. Pieter Jansens, Prof. Dr. Astrid Lambrecht, Prof. Dr. Frauke Melchior ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------