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Effects of 5-HT on hypoglossal motoneurons
| Input resistance (% of control) | ΔIthreshold (nA) | AHP amplitude (% of control) | Δf–Islope (Hz/nA) | |
|---|---|---|---|---|
| Neonates1-a | 98.4 ± 4.1 (5) | −0.01 ± 0.04 (13) | 52.7 ± 5.5 (14) | 20.9 ± 4.1 (13) |
| Juvenile | 124.0 ± 9.71-b (6) | −0.4 ± 0.11-c (6) | 88.6 ± 2.91-c (6) | 2.6 ± 0.91-c (6) |
Includes cells in which 5-HT inhibited AHP by >20%.
Significantly different from neonates (p < 0.05).
Significantly different from neonates (p < 0.005).
