Neiroanatomia - Dak.indd

klinikuri neiroanatomia
sac gulisxmobs, miT umetes cnobilia, rom kuWi da nawlavebi gluvi
kunTebiT aris warmodgenili. maSin ra SeiZleba iTqvas xaxaze, romelic
saWmlis momnelebeli sistemis nawilia, magram ganivzoliani kunTebisagan
Sedgeba: xaxa viscerulia Tu somato-motoruli? Tu viscerulia,
maSin xaxis birTvebi tvinis Reros viscerul nawilSi unda iyos, xolo,
Tu somato-motorulia – somato-motorul nawilSi. problemis gadasawyvetad,
xaxis birTvebi da danarCeni `somato-visceruli” birTvebi
tvinis Rerom viscerul areSi `wanacvlebu li/Canacv lebu li~
poziciiT ganaTavsa, rac maT gansxvavebaze mianiSnebs (sur. 19). oTxi
Sereuli nervidan, TiToeuls saWmlis momnelebel sistemasTan dakav-
Sirebuli ramdenime somato-visceruli motoruli komponenti gaaCnia
(me-5 – ReWva; me-7 – tuCebis moZraoba; me-9, me-10 – ylapva). miuxedavad
imisa, rom maTi zogierTi funqcia saWmlis momnelebel sistemasTan ar
aris dakavSirebuli (mag., me-7 wyvili nervi – Tvalis daxuWva), yvela
aRniSnuli nervi tvinis Rerom somato-viscerul motorul kategoriaSi
gaaerTiana. Tavis tvinis me-5, me-7, me-9, me-10 wyvili nervebi, romlebsac
teqnikurad `somato-motoruli~ hqvia, tvinis Reros somatomotorul
ubanSi anatomiur komponentebs ar Seicaven.
samwvera nervi (n. trigeminus, mexuTe wyvili) Sereuli nervia da Seicavs
rogorc mgrZnobiare, ise mamoZravebel boWkoebs. samwvera nervs
sami toti aqvs: 1) Tvalbudis nervi – n. opthalmicus; 2) zeda ybis nervi – n.
maxillaris; 3) qveda ybis nervi – n. mandibularis. Tvalbudisa da zeda ybis
nervi mgrZnobiare xasiaTisaa, xolo qveda ybis nervi Sereuli bunebisaa
da asrulebs rogorc sensorul, ise motorul funqciebs.
rogorc 26-e suraTidan Cans, samwvera nervs Sesabamis ubnebSi somato-motoruli
(faqtobrivad, somato-visceruli motoruli) da somato-sensoruli
komponentebi aqvs. Tavis tvinis me-5 wyvili nervis motoruli
birTvi mcire zomis momrgvalo struqturaa, romelic xidSi
mdebareobs, xolo sensoruli birTvi Zalian grZelia, zurgis tvinamde
aRwevs da zurgis tvinis ukana fesvTan uwyvet SeerTebas qmnis (sur.
21), rac zurgis tvinis gamtari gzebis funqcionirebas gansazRvravs.
rogorc xedavT, samwvera nervis yvela sensoruli da motoruli boWko
tvinis ReroSi xidis doneze Sedis; zogierTi sensoruli boWko aqedan
mogrZo tvinSi miemarTeba, me-5 nervis spinaluri traqtis saxiT Sedis
zurgis tvinSi da me-5 nervis grZel sensorul birTvTan qmnis sinafss.
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