Neiroanatomia - Dak.indd
Neiroanatomia - Dak.indd
Neiroanatomia - Dak.indd
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Tavi 6<br />
avtonomiuri nervuli sistema da hipoTalamusi<br />
saubari avtonomiuri nervuli sistemis funqciuri daniSnulebis<br />
Sesaxeb sakmaod rTulia. misi saSualebiT myardeba kavSiri Tavis tvinsa<br />
da nebismier organos Soris. avtonomiuri sistema ama Tu im organodan<br />
miRebul informacias uqvemdebarebs Tavis tvins da Semdeg Sesabamisi<br />
regulatoruli meqanizmiT moqmedebs. swored avtonomiuri sistema<br />
emsaxureba Sinagani organoebis moqmedebis regulacias, organizmis<br />
yvela qsovilis trofikis uzrunvelyofas, homeostazs – organizmis<br />
fizikuri da qimiuri parametrebis optimalur doneze SenarCunebas,<br />
mudmivad cvalebad Siga da gare samyarosTan adaptacias. avtonomiuri<br />
sistema akontrolebs fsiqo-emociur sferos, nebismier fsiqikur moqmedebas,<br />
Cveni qcevis, sikeTisa da borotebis, siZulvilisa da siyvarulis<br />
bolomde amoucnob meqanizmebs... Sors rom aRar wavideT, martivad<br />
da zogadad vTqvaT, rom avtonomiuri sistema jirkvlebis, gluvi kun-<br />
Tebisa da gulis kunTis muSaobas aregulirebs.<br />
mravalferovani da rTuli funqciebis srulyofilad SesrulebisaTvis<br />
avtonomiuri sistema or – simpaTikur da parasimpaTikur –<br />
nawilad gaiyo da funqciebic gainawila.<br />
simpaTikuri sistema kataboluria da mis muSaobas Tan axlavs energiis<br />
xarjva: frenis, sirbilis an mosalodneli safrTxisagan Tavis<br />
dacvis dros. Sesabamisad, aRiniSneba kunTebisa da gulis muSaobis ga-<br />
Zliereba, ris gamoc gulsa da kunTebs meti sisxli miewodeba.<br />
parasimpaTikuri sistema anaboluria da misi muSaobis dros energia<br />
inaxeba. Sesabamisad, gulis SekumSvis Zala da sixSire qveiTdeba, Zlierdeba<br />
saWmlis monelebis procesi da sakvebi nivTierebebis Sewova.<br />
pregangliuri simpaTikuri boWkoebis ujredebi zurgis tvinis<br />
gverdiT rqebSia, TI-L2 segmentebis doneze (sur. 45, 46). parasimpaTikuri<br />
sistemis analogiur komponentebs ki zurgis tvinSi gansxvavebuli<br />
pozicia uWiravT – S2-S4 segmentebis done. garda amisa, Tavis tvinis<br />
me-3, me-7, me-9 da me-10 wyvili nervebi parasimpaTikur komponentebs<br />
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