Table 1.
Parameter values unless otherwise stated.
| parameter | description | value |
|---|---|---|
| TCa | threshold value for Ca channels | −0.01 |
| δCa | variance of Ca channel threshold | 0.15 |
| gCa | conductance of population of Ca channels | 1.1 |
| VCa | Ca Nernst potential | 1 |
| TK | threshold value for K channels | 0.0 |
| δK | variance of K channel threshold | 0.30 |
| gK | conductance of population of K channels | 2.0 |
| VK | K Nernst potential | −0.7 |
| TNa | threshold value for Na channels | 0.3 |
| δNa | variance of Na channel threshold | 0.15 |
| gNa | conductance of population of Na channels | 6.7 |
| VNa | Na Nernst potential | 0.53 |
| VL | Nernst potential of leak channels | −0.5 |
| gL | conductance of population of leak channels | 0.5 |
| VT | threshold potential for excitatory neurons | 0.0 |
| δV | variance of excitatory threshold | 0.65 |
| ZT | threshold potential for inhibitory neurons | 0.0 |
| δZ | variance of inhibitory threshold | 0.70 |
| I | subcortical input strength | 0.30 |
| aee | excitatory to excitatory synaptic strength | 0.4 |
| aei | excitatory to inhibitory synaptic strength | 2 |
| aie | inhibitory to excitatory synaptic strength | 2 |
| ane | nonspecific to excitatory synaptic strength | 1 |
| ani | nonspecific to inhibitory synaptic strength | 0.4 |
| b | time constant scaling factor | 0.10 |
| φ | temperature scaling factor | 0.7 |
| τ | time constant for K relaxation time | 1 |
| rNMDA | ratio of NMDA to AMPA receptors | 0.25 |
| β | random modulation of subcortical input | 0 |
Adapted from Larter & Speelman (1999)