Table 1.
Acoustic stimulus | Mean width at 20 dB re threshold (SD) | Number of animals | Number of valid STCsa |
---|---|---|---|
Pure tone | 381.9 μm (144.2) | 8 | 52/60 |
BBN | >1500 μm | 5 | 0/5 |
aWidth in μm of the 25% rate contour at 20 dB above threshold. A width of 400 μm (4 intervals of 100 μm) would indicate evoked activity at 5 adjacent sites along a 16-site recording probe.