Table 1.
Number of neurons in different regions of the vestibular nuclei (VN) and the caudal (CPH) and rostral (RPH) portions prepositus hypoglossi (PH) that were infected 72 or 84 hours following injections of PRV-BA into the masseter muscle. Labeling is depicted for each animal that exhibited infected VN neurons (7 animals that survived for 72 hours and 4 animals that survived for 84 hours). Each row indicates cell counts for a particular animal; labeling ipsilateral and contralateral to the side injected with virus is shown in adjacent rows. Abbreviations are the same as in Fig. 2, with the following additions: Ipsi, ipsilateral; Contra, contralateral
| Case # | Side | Region of VN Complex and PH | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CPH | RPH | MVePC | MVeMC | SpVe | CMVe | RMVe | SuVe | LVe | X | Y | ||
| 72-hour survival time | ||||||||||||
| 1 | Ipsi | 1 | - | - | - | 2 | 1 | 2 | - | - | - | - |
| Contra | - | - | - | - | - | - | 1 | - | - | - | - | |
| 2 | Ipsi | 7 | - | - | - | 2 | 6 | - | - | - | - | - |
| Contra | 1 | - | - | - | - | 6 | - | - | - | - | - | |
| 3 | Ipsi | - | - | - | - | - | - | - | - | - | - | - |
| Contra | - | - | 1 | - | - | - | - | - | - | - | 1 | |
| 4 | Ipsi | - | - | - | - | - | - | - | - | - | - | - |
| Contra | - | - | - | - | - | - | 1 | - | - | - | - | |
| 5 | Ipsi | - | - | - | - | - | - | 3 | - | - | - | - |
| Contra | - | - | 1 | - | - | - | 1 | - | - | - | - | |
| 6 | Ipsi | - | - | 7 | - | - | 3 | 1 | - | - | - | - |
| Contra | 3 | - | 3 | - | - | 1 | 1 | - | - | - | - | |
| 7 | Ipsi | 1 | - | - | - | - | 3 | - | - | - | - | - |
| Contra | - | - | - | - | - | 1 | - | - | - | - | - | |
| 84-hour survival time | ||||||||||||
| 1 | Ipsi | 6 | - | 5 | 1 | 3 | 3 | - | - | 1 | - | 1 |
| Contra | 6 | - | 4 | - | 1 | - | 1 | - | - | - | - | |
| 2 | Ipsi | 97 | - | 6 | - | 4 | 9 | 6 | - | 2 | - | 1 |
| Contra | 88 | - | 11 | - | 18 | 12 | 4 | 1 | - | - | - | |
| 3 | Ipsi | 11 | - | - | - | 1 | 2 | 2 | - | - | - | - |
| Contra | 11 | - | 1 | 1 | 1 | 1 | - | 1 | - | - | - | |
| 4 | Ipsi | 7 | - | 1 | 2 | 1 | 1 | 2 | - | - | - | - |
| Contra | 2 | - | - | - | - | 1 | - | - | - | - | - | |