stdp_pl_synapse_hom – Synapse type for spike-timing dependent plasticity with power law¶
Description¶
stdp_pl_synapse
is a connector to create synapses with spike time
dependent plasticity using homoegeneous parameters (as defined in [1]).
Parameters¶
tau_plus |
ms |
Time constant of STDP window, potentiation (tau_minus defined in postsynaptic neuron) |
lambda |
real |
Learning rate |
alpha |
real |
Asymmetry parameter (scales depressing increments as alpha*lambda) |
mu |
real |
Weight dependence exponent, potentiation |
The parameters can only be set by SetDefaults and apply to all synapses of the model.
Warning
This synaptic plasticity rule does not take precise spike timing into account. When calculating the weight update, the precise spike time part of the timestamp is ignored.
References¶
Transmits¶
SpikeEvent
See also¶
stdp_synapse, tsodyks_synapse, static_synapse