| Name: | ht_synapse - Synapse with depression after Hill & Tononi (2005).
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| Description: |
This synapse implements the depression model described in [1, p 1678].
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
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| Parameters: |
The following parameters can be set in the status dictionary:
tauP double - synaptic vesicle pool recovery time constant [ms]
delta_P double - fractional change in vesicle pool on incoming spikes [unitless]
P double - current size of the vesicle pool [unitless, 0 <= P <= 1]
Warning:
THIS SYNAPSE MODEL HAS NOT BEEN TESTED EXTENSIVELY!
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| References: |
[1] S Hill and G Tononi (2005). J Neurophysiol 93:1671-1698.
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| Sends: | SpikeEvent
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| FirstVersion: | March 2009
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| Author: | Hans Ekkehard Plesser, based on markram_synapse
| SeeAlso: | ht_neuron tsodyks_synapse stdp_synapse static_synapse |
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| Source: | /home/abuild/rpmbuild/BUILD/nest-2.4.1/models/ht_connection.h
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