Kranijalci Flashcards

(11 cards)

1
Q
    • izlaziste, jezgre, prolaz
A

-n oculomotorius
-fossa interpeduncularis
a) ncl n oculomotoriI - OSE
b)ncl accessorius n oculomotorii - OVE
-medijalno od tenetorium cerebelli, u sinus cavernosum po stijenci do fissura orbitalis superior (cinulus tendineus communis)

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2
Q

Ncl accessorius n oculomotorii

A

-OVE
-ggl ciliare prekapčanje (u orbiti lat od n opticus iza bulbusa)
–m spinchter pupillae i m cilliaris

-prolaze i:
Nn ciliare longi (n nasociliaris V1) - osa
Radix sympatica (za dilatator pupillae)
-> skupa ulaze kao nn ciliares breves

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3
Q

Ncl n oculomotorii

A

-OSE
-> r superior: m levator palpebrae superior, m rectus superior
-> r inferior: m rectus medialis, m rectus inferior, m obliquus inferior

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4
Q

4.-jezgre, izlaziste, prolaz

A

N trochlearis
-ncl n trochlearis OSE
-dorzalno, ispod donjih kolikula,, kroz duru do sinus cavernosus(kroz memebranu do fissura orbitalis superior)
!!iznad anulus tendineus communis

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5
Q

N trochlearis

A

M obliquus superior

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6
Q
    • jezgre, izlaziste i put
A

N abducens
-ncl n abducens OSE
-na ponsu kroz sulcus bulbopontinus, kod clivusa ulazi u duru, kroz sinus cavernosum u fissuru superior, kroz anulus

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7
Q

N abducens

A

M rectus lateralis

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8
Q

V. - jezgre, tipovi vlakna, glavne grane

A

N trigeminus
-ncl mesencephalicus n trigemini OSA (propriocepcija; jezgre prim zivca tu)
-ncl principalis n trig OSA (osjet i vibracije)
-ncl spinalis n trig OSA (bol i temperatura)
-ncl motorius n trig OVE
-V1 ophthalmicus, V2 maxillaris, V3 mandibularis

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9
Q

Tok V.

A

-izlazi na ispilateralnoj strani, u cavum trigeminale ima ggl. Trigeminale (glasseri) (sadrzi tjela aferentnih neurona koji zavrsavaju u ncl principalis i spinalis)
-V1 i V2 idu u sinus cavernosus, V3 izlazi kroz foramen ovale i uz njega idu motoričke grane

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10
Q

V1 - tok, 4 glavne grane

A

N ophthlamicus OSA
-r meningeus recurrens (falx cerebri i tentorium cerebelli)
–>fissura orbitalis superior u orbitu
-n frontalis
-n nasociliaris
-n lacrimalis

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11
Q

N frontalis - grane i sta inerviraju

A

-n supra orbitalis r medialis i r lateralis (koza cela i podrucje oko obrva)
-n supratrochlearis (korijen nosa i med očni kut)

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