stdp_triplet_nn_synapse
stdp_triplet_nn - Synapse type with triplet spike-timing dependent plasticity
Description
A connection with spike time dependent plasticity accounting for spike triplet effects (as defined in [1]).
Nearest-neighbour variant of pre- and postsynaptic spike coupling.
References
Parameters
Name |
Physical unit |
Default value |
Description |
|---|---|---|---|
d |
ms |
1ms |
Synaptic transmission delay |
tau_plus |
ms |
16.8ms |
time constant for tr_r1 |
tau_x |
ms |
101ms |
time constant for tr_r2 |
tau_minus |
ms |
33.7ms |
time constant for tr_o1 |
tau_y |
ms |
125ms |
time constant for tr_o2 |
A2_plus |
real |
7.5e-10 |
|
A3_plus |
real |
0.0093 |
|
A2_minus |
real |
0.007 |
|
A3_minus |
real |
0.00023 |
|
Wmax |
nS |
100nS |
|
Wmin |
nS |
0nS |
State variables
Name |
Physical unit |
Default value |
Description |
|---|---|---|---|
w |
nS |
1nS |
Synaptic weight |
tr_r1 |
real |
0.0 |
|
tr_r2 |
real |
0.0 |
|
tr_o1 |
real |
0.0 |
|
tr_o2 |
real |
0.0 |
Source code
The model source code can be found in the NESTML models repository here: stdp_triplet_nn_synapse.