Table 8.
Parameter specification.
| Name | Value | Description |
|---|---|---|
| B: POPULATIONS | ||
| Nu | 10 | Number of neurons in uncorrelated input population |
| Nc | 10 | Number of neurons in correlated input population |
| NT | 1 | Number of neurons in target population |
| C: CONNECTIVITY | ||
| w | Uniformly distributed over [0, 1] | Number of neurons in uncorrelated input population |
| d | 0.1 ms | Synaptic transmission delays |
| D: NEURON AND SYNAPSE MODEL | ||
| Cm | 250 pF | Membrane capacity |
| gL | 16.6667 nS | Leakage conductance |
| EL | −70 mV | Leakage reversal potential |
| θ | −55 mV | Fixed firing threshold |
| Vreset | −60 mV | Reset potential |
| τref | 2 ms | Absolute refractory period |
| Ee | 0 mV | Excitatory reversal potential |
| gmax | 100 nS | Postsynaptic maximum conductance |
| τsyn | 0.2 ms | Postsynaptic conductance time constant |
| E: PLASTICITY | ||
| α | 1.05 | Asymmetry |
| λ | 0.005 | learning rate |
| μ | 0.4 | Exponent |
| τSTDP | 20 ms | STDP time constant |
| F: INPUT | ||
| ρ | 7.2 Hz | Firing rate |
| c | [0.005, 0.05] | Pair-wise correlation between spike trains |
The categories refer to the model description in Table 7.