Neiroanatomia - Dak.indd

Tavi 8
Tavis tvinis qerqi
nervuli sistemis struqturulma dazianebam SesaZloa msubuqi an
mZime xarisxis disfunqcia gamoiwvios. dazianebis xarisxs gansazRvravs
nervuli sistemis ubani, romelsac moicavs paTologiuri procesi.
mag., avadmyofi, romelsac dazianebuli aqvs mxris wnuli, wyalburTis
formis Cacmisas mxolod marjvena xels iSveliebs, radgan marcxena
xeli paralizebulia. funqciuri doneebis Semdgomi safexuria naTxemi
da bazaluri birTvebi. naTxemis dazianebis dros avadmyofs Sez-
Ruduli aqvs aqtiuri, SeTanxmebuli moZraobebis ganxorcielebis unari.
mag., miznis acdena (gadaWarbebuli moZraoba), tremori; bazaluri
birTvebis dazianebisas aRiniSneba uecari, moulodneli, daugegmavi
da uCveulo moZraobani. didi tvinis qerqis dazianebisas gamoxatulia
gacilebiT mZime xarisxis disfunqcia (ZiriTadi motoruli ubnis
struqturuli cvlilebebis garda) mag., Tavis xelTaTmanSi gayofis
mcdeloba an sxva, sruliad araadekvaturi qcevebi. metyvelebaze
zemoqmedebis TvalsazrisiT, me-10 wyvili (cTomili) nervis dazianeba
disfonias iwvevs (laringuli disfunqcia). rodesac Tavis tvinis me-10,
me-12 an me-7 nervia dazianebuli, Zneldeba `k, l, m” bgerebis warmoTqma
anu `ku, ku, ku~ testi rbili sasisTvis (me-10 wyvili nervi), `la, la, la”
testi enisTvis (me-12 wyvili nervi) da `mi, mi, mi~ testi tuCebisTvis
(me-7 wyvili nervi). Tavis tvinis qerqis metyvelebis zonis struqturuli
cvlilebebi ganapirobebs metyvelebis maRalorganizebuli donis
deficits – sityvebis gamotoveba, an damatebiTi uazro, Seusabamo
sityvebis CarTva. fsiqikuri moSlilobisas, zogadad, azrovnebis organizebuli
darRvevebis gamo, disfunqciis xarisxi ufro maRalia.
daaxloebiT igive iTqmis mgrZnobiare gzebze. mTavari mgrZnobiare
zonebis mZime dazianebis dros, avadmyofs uWirs Semosuli informaciis
aRqma. mag., optikuri traqtis dazianeba iwvevs homonimur hemianofsias.
Tavis tvinis qerqis me-18 da me-19 areebis dazianeba iwvevs mxedvelobis
moSlas. avadmyofi xedavs, Tumca ver arCevs ras xedavs.
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