Table 3.
Sleep/wake state production following saline and 8-OH-DPAT microinjections
| Time postinjection | SWS | REM | Wake | |
|---|---|---|---|---|
| Saline | hr 1 | 38.6 (1.5) | 8.1 (2.5) | 13.3 (3.2) |
| (0–20 min) | 13.8 (0.8) | 1.3 (0.7) | 4.8 (0.9) | |
| (21–40 min) | 13.3 (1.4) | 3.3 (0.6) | 3.4 (2.0) | |
| (41–60 min) | 11.3 (1.2) | 3.4 (1.3) | 5.3 (1.2) | |
| hr 2 | 36.3 (6.0) | 7.6 (0.5) | 16.7 (5.6) | |
| hr 3 | 29.3 (8.2) | 3.3 (1.8) | 27.3 (7.9) | |
| 8-OH-DPAT | hr 1 | 34.1 (4.1) | 3.9 (1.4) | 21.9 (2.9) |
| (0–20 min) | 9.3 (2.0)* | 1.3 (0.7) | 9.4 (1.4)* | |
| (21–40 min) | 10.7 (2.0) | 0.3 (0.3) | 9.0 (2.1)* | |
| (41–60 min) | 14.2 (0.4) | 7.8 (5.3) | 3.5 (0.6) | |
| hr 2 | 34.7 (3.3) | 6.1 (3.0) | 19.2 (5.5) | |
| hr 3 | 37.9 (3.0) | 4.8 (2.4) | 17.3 (5.0) |
n = 3; (*) P < 0.05. All values as mean minutes (s.e.m.).