From: Patterns of motor activity in spontaneously hypertensive rats compared to Wistar Kyoto rats
 | WKY | SHR | WKY | SHR | WKY | SHR |
---|---|---|---|---|---|---|
 | 0â28 min | 28â56 min | 56â84 min | |||
Mean | 1302 ± 185 | 1455 ± 174** | 1133 ± 206 | 1391 ± 166*** | 1137 ± 203 | 1388 ± 194*** |
SD | 49 ± 8 | 33 ± 7*** | 56 ± 9 | 31 ± 5*** | 56 ± 12 | 33 ± 4*** |
RMSSD | 62 ± 8 | 43 ± 8*** | 71 ± 11 | 43 ± 8*** | 72 ± 15 | 45 ± 7*** |
Sample entropy | 1.94 ± 0.24 | 1.90 ± 0.21 | 2.01 ± 0.19 | 2.02 ± 0.19 | 1.96 ± 0.49 | 2.13 ± 0.27 |
Fourier analysis | 0.66 ± 0.16 | 0.82 ± 0.18** | 0.52 ± 0.09 | 0.75 ± 0.15*** | 0.55 ± 0.13 | 0.76 ± 0.22** |
Symbolic dynamics | ||||||
 0 V | 0.1 ± 0.4 | 0.0 ± 0.0 | 0.3 ± 0.8 | 0.0 ± 0.0 | 1.2 ± 3.5 | 0.0 ± 0.0 |
 1 V | 1.8 ± 1.8 | 0.7 ± 0.9* | 2.3 ± 3.0 | 0.8 ± 1.2* | 3.7 ± 4.3 | 0.9 ± 1.0* |
 2LV | 33.6 ± 2.9 | 34.2 ± 3.4 | 34.4 ± 3.3 | 32.3 ± 3.9 | 35.1 ± 4.7 | 33.7 ± 2.4 |
 2UV | 64.6 ± 3.4 | 65.1 ± 3.6 | 63.0 ± 3.4 | 66.9 ± 4.1** | 60.0 ± 6.3 | 65.5 ± 2.5** |