Tutorials

Network with Ca-based plasticity

GraupnerBrunel2012_STDPfromCaPlasticity.main()

Simulate a pseudo-STDP protocol and plot the STDP kernel that emerges from Ca plasticity of Graupner and Brunel 2012. Author: Aditya Gilra, NCBS, Bangalore, October, 2014.

GraupnerBrunel2012_STDPfromCaPlasticity.make_neuron_spike(nrnidx, I=1e-07, duration=0.001)

Inject a brief current pulse to make a neuron spike

GraupnerBrunel2012_STDPfromCaPlasticity.reset_settle()

Call this between every pre-post pair to reset the neurons and make them settle to rest.

HigginsGraupnerBrunel2014_LifetimeCaPlasticity.main()

Simulate pre and post Poisson firing for a synapse with Ca plasticity of Graupner and Brunel 2012. See the trace over time (lifetime) for the synaptic efficacy, similar to figure 2A of Higgins, Graupner, Brunel, 2014.

Author: Aditya Gilra, NCBS, Bangalore, October, 2014.