Create NML2/LEMS versions of synaptic mechanisms

[pgleeson]

Create NML2/LEMS versions of synaptic mechanisms

[JustasB]

Yup, it uses that synapse
AmpaNmda

as well as:
GranuleSpine
ThreshDetect
FastInhib

What are your thoughts on handling the spine in NML? Should that be rolled into the synapse or separated out into another object? Let me know if you have a synapse with a spine example.

Below is the meat of where the synapse is constructed:
https://github.com/OpenSourceBrain/MiglioreEtAl14_OlfactoryBulb3D/blob/master/NEURON/mgrs.py
lines 99-115

    if self.msecden:
      self.md = h.ThreshDetect(self.msecden(xm))
      self.fi = h.FastInhib(self.msecden(xm))
      self.fi.gmax = params.inh_gmax
      self.fi.tau1 = params.fi_tau1
      self.fi.tau2 = params.fi_tau2
      pc.set_gid2node(self.md_gid, pc.id())
      pc.cell(self.md_gid, h.NetCon(self.md, None), 1)

    if self.gpriden:
      self.spine = h.GranuleSpine()
      self.spine.neck.connect(self.gpriden(xg))
      self.gd = h.ThreshDetect(self.spine.head(0.5))
      self.ampanmda = h.AmpaNmda(self.spine.head(0.5))
      self.ampanmda.gmax = params.exc_gmax
      pc.set_gid2node(self.gd_gid, pc.id())
      pc.cell(self.gd_gid, h.NetCon(self.gd, None), 1)

[pgleeson]

If the spine section gets connected to the existing Granule cell, I'd suspect that section gets exported into the GCxx.cell.nml file, as long as the export is done after the connections are made...

You could look in the ModelView for the simulation to see if they are there in the individual GCs...

[JustasB]

The syns have been converted and can be found under NeuroML2/Synapses.

[JustasB]

This has been done here: #25