On 25 Aug 2019, at 19:53, anduls@web.de wrote:

Dear all,

 

I wrote some days ago the following code:

 

at the moment I still use the Nest version 2.12. I onces used a patch to take adavante of :

I now usd version 2.18, and the synapse has the paramete c und n but not the weigth recorder.

So is this patch still not implemented ?

 

wr = nest.Create('weight_recorder')

nest.CopyModel('stdp_dopamine_synapse', syn_stdp,  {'Wmax':1000.,'weight_recorder': wr[0]})

nest.SetDefaults(syn_stdp,'vt',voltrans[0]) # work around, use setDefaults with ,key,val, instead the entire para

d= nest.GetStatus(wr[0]['events']

 

d['n'] and d['c'] gave the recorded eligibility trace and neuromodulator concentration.

 

 

Thanks and regards,

 

Andreas Schulz

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