Table 1.
Qualitative categorizations of tone-evoked responses in NCM neurons
| Narrow Spiking 1 (NS1) | Narrow Spiking 2 (NS2) | Broad Spiking (BS) | Double Trough (DT) | |
|---|---|---|---|---|
| Temporal pattern | ||||
| Onset | 0.50 | 0.30 | 0.12 | 0.05 |
| Primary-like | 0.40 | 0.43 | 0.39 | 0.45 |
| Sustained | 0.00 | 0.26 | 0.33 | 0.20 |
| Delayed | 0.00 | 0.00 | 0.03 | 0.25 |
| Offset | 0.10 | 0.00 | 0.12 | 0.05 |
| Tuning curve shape | ||||
| V-shape | 0.40 | 0.35 | 0.09 | 0.10 |
| Complex | 0.40 | 0.30 | 0.45 | 0.45 |
| Columnar | 0.20 | 0.26 | 0.24 | 0.20 |
| O-shape | 0.00 | 0.09 | 0.21 | 0.25 |
| Rate-level function | ||||
| Monotonic increasing | 0.40 | 0.17 | 0.27 | 0.20 |
| Monotonic decreasing | 0.40 | 0.39 | 0.18 | 0.30 |
| Nonmonotonic | 0.20 | 0.35 | 0.45 | 0.50 |
| Not tuned to intensity | 0.00 | 0.09 | 0.09 | 0.00 |
| Proportion of tone-evoked responses | 0.77 (10/13) | 1.0 (23/23) | 0.65 (33/51) | 0.43 (20/46) |
For each cell group: within-group proportions based on all tone-responsive cells within each group are shown for each qualitative category. NCM, caudomedial nidopallium.