Table 5.
The winning combinations of interneuron polarities (ϵi) for the upstream input: σ = 4.0 mV and κ = 0.6.
| Neuron | Rank | Inhibitory likelihood | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | ||
| ASH | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | 1 |
| AVA | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | 1 |
| AVB | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 1/2 |
| AVD | −1 | −1 | 1 | 1 | 1 | 1 | 1 | 1 | 1/4 |
| AVE | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | 1 |
| DVA | −1 | −1 | 1 | −1 | −1 | 1 | −1 | −1 | 3/4 |
| PVC | −1 | −1 | −1 | −1 | 1 | −1 | 1 | −1 | 3/4 |
| Combination # | 1 | 17 | 11 | 9 | 10 | 27 | 26 | 25 | |
| ED | 0.414 | 0.431 | 0.453 | 0.461 | 0.465 | 0.471 | 0.476 | 0.487 | |
| Corr | 0.644 | 0.606 | 0.560 | 0.613 | 0.530 | 0.512 | 0.485 | 0.578 | |
The optimal values of the parameters are: η = 0.7 mV, qs = 0.1 nS, and qe = 0.1 nS. All the combinations receive the same “winning” input: zAVB = 1 and zi = 0 for other interneurons. The last column provides estimates of probabilities that a given neuron is inhibitory.