| Medulla
development |
| Striated/branchio. |
| 4th Vent |
| Autonomic. |
| Alar plate |
| Vestibular/auditory. |
| Taste/viscerosensory |
| Sulcus limitans |
| Basal plate |
|
|
| Inferior
olivary |
|
| nucleus |
|
| Alar plate |
| Basal plate |
| NTA 3-9 |