ht_synapse - Synapse with depression after Hill & Tononi (2005).Description:
This synapse implements the depression model described in [1, p 1678].
See docs/model_details/HillTononi.ipynb for details.
Synaptic dynamics are given by
P'(t) = ( 1 - P ) / tau_P
P(T+) = (1 - delta_P) P(T-) for T : time of a spike
P(t=0) = 1
w(t) = w_max * P(t) is the resulting synaptic weight
The following parameters can be set in the status dictionary:
tau_P double - synaptic vesicle pool recovery time constant [ms]
delta_P double - fractional change in vesicle pool on incoming spikes
P double - current size of the vesicle pool [unitless, 0 <= P <= 1]
 S Hill and G Tononi (2005). J Neurophysiol 93:1671-1698.
Hans Ekkehard Plesser, based on markram_synapseFirstVersion: