Table 1.
Rostrocaudal level (mm bregma) |
Subregion1 | Sedentary (mean ± SEM) |
Voluntary MM (mean ± SEM) |
---|---|---|---|
−7.64 | DRD | 1.8 ± 0.9 | 2.1 ±0.7 |
DRV | 2.9 ± 1.1 | 2.0 ± 0.5 | |
CLi | 0.3 ± 0.2 | 0.3 ± 0.2 | |
−8.18 | DRD | 1.1 ± 0.5 | 1.6 ± 0.8 |
DRV | 2.0 ± 1.1 | 1.2 ± 0.6 | |
DRVL/VLPAG | 3.7 ± 1.2 | 3.2 ± 1.4 | |
−8.54 | DRC | 1.3 ± 0.6 | 4.3 ± 1.5 |
DRI | 2.8 ± 0.9 | 11.0 ± 3.4 |
The subregions used for Experiment 1 included: CLi, caudal linear nucleus; DRC, dorsal raphe nucleus, caudal part; DRD, dorsal raphe nucleus, dorsal part; DRI, dorsal raphe nucleus, interfascicular part; DRV, dorsal raphe nucleus, ventral part; DRVL/VLPAG, dorsal raphe nucleus, ventrolateral part/ventrolateral periaqueductal gray.