Cranialnerves
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| N. olfactorius | 1st neuron: cellulae neurosensoriae olfactoriae
2nd neuron: bulbus olfactorius
3rd neuron: subcortical centers
substantia perforata anterior
nuclueus anterior thalami
corpora mamillaria
corpus amygdalo
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| N. opticus | 1st neuron: rods and cones
2nd neuron: bipolar neurons
3rd neuron: ganglionar neurons
4th neuron: nucleus posterior thalami
nucleus corporis geniculati lateralis
stratum griseum colliculi superioris
5th neuron: nuclei motorii
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| Reflectoric pathways of n. opticus | 1. tractus tectospinalis
2. fasciculus longitudinalis medialis
3. nuclei vegetativi n. oculomotrii
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| N. oculomotorius | 1. ramus superior
2. ramus inferior
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| N. trochlearis | Back side, through fissura orbitalis superior
--> m. obliquus oculi superior
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| N. trigeminus | 1. N. ophthalmicus
2. N. maxillaris
3. N. Mandibularis
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| N. ophthalmicus | 1. N. lacrimalis
2. N. frontalis
- n. supratrochlearis
- n. supraorbitalis
2. N. nasociliaris --> n. infratrochlearis
- n. ethmoidalis posterior
- n. ethmoidalis anterior
- nn. ciliares longi
- sensory root of ganglion ciliare
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| N. Maxillaris 1st terminal branch | 1. N. infraorbitalis
pes anserinus minor
- rr. palpebrales inferiores
- rr. nasales externi
- rr. labiales superiores
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| Side branches of N. infraorbitalis | a) nn. alveolares superiores anteriores
b) nn. alveolares superiores mediae
c) nn. alveolares superiores posterior
- rr. dentalis superior
- rr. gingivales superior
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| N. maxillaris 2nd and 3rd terminal branch | 2. Nn. zygomatici
- r. zygomaticofacialis
- r. zygomaticotemporale
3. Nn. pterygopalatini
- sensory root og ganglion pterygopalatini
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| N. mandibularis, sensory branches | 1. Ramus meningeus
2. N. auriculotemporalis --> rr. temporales superficiales
(PS postganglionic fibers for parotid gland)
3. N. lingualis --> rr. linguales
- n. sublingualis
- sensory root of ganglion submandibulare
4. N. buccalis
5. Ganglion
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| N. mandibularis, motor branches | 1. N. massetericus
2. Nn. temporales profundi
3. N. pterygoideus medialis
4. N. pterygoideus lateralis
5. N. musculi tensori tympani
6. N. musculi tensoris veli palatini
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| N. mandibularis, mixed branches | 1. N. alveolares inferiores --> n. mentalis
- rr. dentales inferiores
- rr. gingivales inferiores
N. mylohyoideus
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| N. abducens | through fissura orbitalis superior
--> m. rectus oculi lateralis
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| N. facialis | Plexus parotideus
1. Rr. temporales
2. Rr. zygomatici
3. R. marginalis mandibulae
4. R. colli
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| N. facialis, side branches | 1. N. stapedius
2. N. auricularis posterior
a)r. occipitalis
b)r. auricularis
3. R. digastricus
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| N. Intermedius | 1. N. petrosus major
2. Chorda tympani
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| N. vestibulochochlearis, pars cochlearis | 1st neuron: ganglion spirale
2nd neuron: nuclei cochleares
3rd neuron: nuclei dorsalis corporis trapezoidei --> lemniscus lateralis
4th neuron: colliculus inferior, corpus geniculatum mediale
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| reflectoric auditory pathway | connections with stratum grieum colliculi superioris
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| N. vestibulocochlearis, pars vestibularis | 1st neuron: ganglion vestibulare
2nd neuron: nuclei vestibulares
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| N. glossopharyngues | ganglion superius and inferius
terminates in rr. linguales
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| side branches of IX | 1. N. tympanicus --> n. petrosus minor
2. R. muscularis stylopharyngei
3. rr. pharyngei
4. rr. tonsillares
5. R. sinus cortici
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| N. vagus | forms plexus oesphagus and truncus vagalis anterior and posterior
a)pars cranialis
b)pars cervicalis
c)pars thoracica
d)pars abdominalis
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| Pars cranialis X | 1. Ramus menigeus
2. Ramus. auricularis
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| Pars cervicalis X | 1. Rr. pharyngei
2. N. laryngeus superior
a) r. externus
b) r. internus
3. Rr. cardiaci cervicales superiores
4. N. laryngeus recurrens --> n. laryngeus inferior
- rr. cardiaci cervicales inferiores
- rr. tracheales
- rr. oesophagei
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| Pars thoracica X | 1. Rr. cardiaci thoracici
2. Rr. pericardiaci
3. Rr. bronchiales
4. Rr. oesophagei
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| Pars abdominalis X | 1. Truncus vagalis anterior
a) rr. gastrici
b) rr. hepatici
2. Truncus vagalis posterior
a) rr. gastrici
b) rr. hepatici
c) rr. renales
d) rr. coeliaci
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| N. accessorius | 1. Pars cranialis
2. Pars spinalis
1. R. externus
2. R. internus
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| N. hypoglossus | terminates as rr. linguales
some fibers leave via ansa cervicalis
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