Table 1.
Linearity of responses in relation to the sign selectivity of combination-sensitive units
|
|
Response to Df <0 |
||||
|---|---|---|---|---|---|
| Response to Df >0 |
Suppression |
Linear |
Facilitation |
||
| Nonselective responses | |||||
| Suppression | 17 | 2 | 0 | ||
| Linear | 5 | 15 | 5 | ||
| Facilitation | 0 | 4 | 3 | ||
| Df <0-selective responses | |||||
| Suppression | 8 | 7 | 2 | ||
| Linear | 0 | 1 | 3 | ||
| Facilitation | 0 | 0 | 1 | ||
| Df >0-selective responses | |||||
| Suppression | 11 | 0 | 0 | ||
| Linear | 8 | 3 | 0 | ||
| Facilitation |
5 |
11 |
0 |
||
Units are represented more than once if they were stimulated with more than one modulation rate or if they were DAM sensitive, in which case stimulation of both the head and trunk chamber are included.