|
| Zonal allocation | Primary sensory and Primary Motor Nuclei | higher order centers |
| mes | III, nucleus nervi oculomotorii | rubm, nucleus ruber, pars magnocellularis |
| EW, nucleus of Edinger–Westphal | sc, superior colliculus |
| ist | IV, nucleus nervi trochlearis | is, nucleus isthmi |
| r1 | ip, nucleus interpeduncularis | pbn, parabrachial nuclei |
| r2 | Vpr, nucleus sensorius principalis nervi trigemini | null, nucleus lemnisci lateralis |
| vesn, vestibular nuclei |
| r3 | Vm, nucleus motorius nervi trigemini | pon, pontine nuclei |
| Vpr, nucleus sensorius principalis nervi trigemini | olsm, oliva superior, medial nucleus |
| con, cochlear nuclei |
| r4 | VIIm, nucleus motorius nervi facialis |
| r5 | VI, nucleus nervi abducentis | olsl, oliva superior |
| r6 | VI, nucleus nervi abducentis | olsm, oliva superior, medial nucleus |
| r7 | IX(m), nucleus motorius nervi glossopharyngei |
| nufs, nucleus fasciculi solitarii | nufl, nucleus funiculi lateralis |
| nurdV, nucleus of the radix descendens of V |
| r8 | XII | oli, oliva inferior |
| X(m), nucleus motorius nervi vagi | nufl, nucleus funiculi lateralis |
| r9 | XII | nufl, nucleus funiculi lateralis |
| r10 | XII | nuce, nucleus cuneatus externus |
| r11 | XII | nuce, nucleus cuneatus externus |
| sp1 | X(m), nucleus motorius nervi vagi |