TABLE 1.
Numbers of neurons in different PSTH categories, counted separately for neurons below and above the edge frequency and for normal and exposed ears
| Normal hearing | Noise-exposed | |||
|---|---|---|---|---|
| BF ≤ fEdge | BF > fedge | BF ≤ fedge | BF > fedg | |
| Pri | 4 | 1 | 21 | 7 |
| PriN | 7 | 5 | 13 | 6 |
| Chopper | 12 | 6 | 16 | 13 |
| Onset | 9 | 2 | 3 | 7 |
| Locker | 5 | 0 | 11 | 0 |
| Unusual | 9 | 2 | 12 | 4 |
| Total | 46 | 16 | 76 | 37 |
Not included are neurons for which there is insufficient data to allow classification (18, 10, 23, and 9 neurons, respectively across the table). Another 15 recorded neurons were judged to be of DCN origin and are not included