Table 2.
Paired-pulse facilitation of FP with different interstimulus intervals (ISIs)
| ISI | WT | M1/M3 KO | M2/M4 KO |
|---|---|---|---|
| 50 ms | 124 ± 4 | 132 ± 7 | 129 ± 4 |
| 100 ms | 109 ± 1 | 105 ± 1 | 111 ± 4 |
| 150 ms | 93 ± 5 | 95 ± 6 | 94 ± 3 |
| 200 ms | 95 ± 2 | 102 ± 2 | 99 ± 1 |
Values represent the mean ±s.e.m. of the ratio between the second and the first pulse response amplitudes obtained for different ISI intervals (n = 6 slices for each group).