Excellent that you found the solution!

Best,

Hans Ekkehard

-- 

Prof. Dr. Hans Ekkehard Plesser

Department of Data Science

Faculty of Science and Technology

Norwegian University of Life Sciences

PO Box 5003, 1432 Aas, Norway

Phone +47 6723 1560

Email hans.ekkehard.plesser@nmbu.no

Home http://arken.nmbu.no/~plesser

From: Evgenia Kartsaki <evgenia.kartsaki@inria.fr>
Date: Monday, 28 August 2023 at 11:58
To: users@nest-simulator.org <users@nest-simulator.org>
Subject: [NEST Users] Re: Network simulation of Hanuschkin (2010) - precise spike times

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Hello Prof. Plesser,

I did use a voltmeter and the membrane potential fluctuated but always stayed below the threshold. However, it's not related to the connection strengths, but the external input.
Specifically, when each neuron received an additional excitatory Poissonian spike train at 2.71 kHz then, it has to also receive a constant external direct current of 499 pA (section 2.3.1 of the paper). This requires the parameter I_e to be set to 499 pA in the neuron_params.  This resolves my issue and  gives an average firing rate of 10Hz.

Thanks a lot for your help!

Best regards,
Evgenia
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