Nystagmus - ndichiyani? Kobadwa nako nystagmus. Nystagmus - mankhwala

Nthaŵi zina kuyankhula ndi munthu, mungaone kuti "athamangadi" diso. Pankhaniyi, mwina mungaone kuti munthu wina alibe chidwi kukambirana kapena sakhulupirira inu. Iye akuyang'ana kumbali, silitchula pa nkhope zanu ndi siligwirizana diso kukhudzana. Mwatsoka, anthu sangathe amaterowo chifukwa sankafuna kuti apitirize kukambirana, koma chifukwa cha matenda, wotchedwa nystagmus. Kodi izo, kodi zimayambitsa matendawa, mmene matenda ndi kuwaona motani? Zonse izi, ife kufotokoza mwatsatanetsatane m'nkhani ino.

tanthauzo la nystagmus

Chipatala kuwonekera kwa matenda sizovuta pafupipafupi, rhythmical, oscillatory kayendedwe musanaganizire wa eyeballs lapansi. Munthu amene nystagmus, si kuganizira nkhani iliyonse. Iwo sungakhoze ndi Pofuna kuyamba kapena kusiya payekhapayekha musanaganizire diso kayendedwe. Kawirikawiri matenda limodzi ndi kuchepa acuity zithunzi. Ndi zaka, zizindikiro za nystagmus akhoza pang'ono yafupika. Komabe, sikuti aliyense wopsinjika kapena kutopa aakulu akhoza kachiwiri imfayo ndi kuwonongeka kwa madziwo. Nystagmus - si odzola chilema, monga ambiri amaganiza, ndi vuto kwenikweni. Matenda kawirikawiri limodzi ndi matenda a ntchito zithunzi dongosolo, ngati eyeballs odwala ndi kusuntha kwambiri komanso sikutheka kuwona chinthu chabwino. Anthu ena chifukwa cha nystagmus, vuto la matenda ena diso, kukhala pafupifupi wakhungu. Pa lonse, akhoza kwambiri kusokoneza khalidwe la moyo, thanzi ndi maganizo bwino nystagmus anthu. Kodi izo, ife ndinayang'ana pa tikambirane zimene zimayambitsa, zizindikiro ndi mitundu symptomatic matendawa.

Zimayambitsa nystagmus

Izi kudwala oculomotor zingaoneke chibadwire, oyambirira ubwana kapena kuwonekera akula chifukwa cha matenda diso kapena kukanika ubongo. Nystagmus zimathandiza zikamera wa:

• intrauterine kukula retardation ;
• mwana msanga;
• mwakayakaya kubadwa;
• matenda a maso (hyperopia, myopia, strabismus, retinal dystrophy, chamawonedwe mitsempha manja, astigmatism);
• onse obadwa nawo ndi kuthi zithunzi kuwonongeka;
• zoopsa ndi matenda zotupa ya ubongo (mlatho, cerebellum, pituitary England, wachiwiri mazunzo gyrus wa medulla oblongata).

Komanso, kayendedwe musanaganizire wa diso ingayambe ndi sitiroko kapena ofoola ziwalo. Development wa nystagmus lingachititse kumwa mankhwala osokoneza bongo ndi mowa. mankhwala monga "Amiodarone", "primidone" barbiturates "Phenytoin" "Fluorouracil", "Carbamazepine" Mwina zachititsanso kuti maonekedwe a matenda. Nthawi zina, chifukwa pakuwonekera kwake amaona zinthu zopanikiza.

Kobadwa nako ndipo anaphunziranso nystagmus. Ndi chiyani icho?

Nystagmus angathe pa maziko a mavuto kugwirizana ndi matenda a ubongo kapena matenda a dongosolo anthu masomphenya. Kobadwa nako nystagmus ndi kayendedwe nthenda diso, kuwonetseredwa kwa mphindi kwambiri za kubadwa.

Amatha chifukwa cha kudwala nyumba subcortical ubongo (oculomotor, zithunzi, vestibular). Zooneka acuity mu cholowa kobadwa nako nystagmus zimadalira matalikidwe ndi pafupipafupi kayendedwe ka vibrational ndi musanaganizire ndi otsika kwambiri. Monga ulamuliro, nthendayo pamodzi ndi zotupa organic a dongosolo zithunzi: kusintha osachiritsika a fundus ndi, chamawonedwe manja ndi zinchito zithunzi kuwonongeka. Nthawi zambiri izo kumaonekera m'mwezi wachiwiri kapena wachitatu wa moyo. Kuthi nystagmus - ndichiyani? Ndi kuvutika oculomotor kumene kungachitike pa nthawi iliyonse pa moyo wa matenda alipo mtima, njira yotupa kapena neoplastic mu madera osiyana a ubongo. matenda angayambe ndi chifukwa wavulala kwambiri m'mutu, mankhwala ozunguza bongo, mankhwala, mowa. Kuthi kudwala lagawidwa nystagmus lachibadwa chifukwa cha matenda a vestibular zida, unsembe ndi Optokinetic.

Mitundu oculomotor kudwala

Pali classifications angapo nystagmus. The kufanizitsa woyamba zachokera malangizo a gulu oscillatory. Pali mitundu zotsatirazi:

• yopingasa nystagmus (diso kayendedwe imatsogoleredwa kuchokera kumanzere kupita kumanja);
• ofukula nystagmus (kayendedwe diso mmwamba ndi pansi);
• nystagmus opendekera (opendekera kayendedwe);
• rotational nystagmus (diso kayendedwe bwalo).

Gulu lachiwiri amanga pa khalidwe la kayendedwe diso. Yodziwika pendular nystagmus yunifolomu kayendedwe tangential wa eyeballs, ndi liwiro awo malangizo onse ndi ofanana ndi wosakwiya ndithu. Jerky nystagmus amakhala ndi kuyenda pang'onopang'ono cha maso kumbali iliyonse ndipo mofulumira kubwerera zapitazo. Obwerawa zikuphatikizapo mitundu onse: tolchkoobrazny ndi pendulum. Gulu yachitatu ikukhudza kusonyezedwa kulekana mtundu: bwino (mosasintha amalembedwa) ndi zobisika (yatsoka kuyenda kusalankhula pamene amatseka maso munthu).

Matenda ndondomeko kudziwa nystagmus ndi mankhwala a matenda

dotolo aliyense pa mosamala mtima adzatha mosavuta kudziwa nystagmus pa yeniyeni musanaganizire diso kayendedwe. Koma kuti tipeze chimayambitsa matenda ayenera kufufuza kwambiri. Choyamba, maso adzaona masomphenya acuity, mkhalidwe wa diso ndi fundus, ndi kuchita anayendera ukugwirira ntchito ya mitsempha chamawonedwe ndi dongosolo oculomotor. Ndiyeno, mtima wa adzatumizidwa ku katswiriyu kuti alandire njira yodziwira: akugwirira, Kujambula ndi Echo-EG. Pambuyo kudziwa chimene chimayambitsa amagwira ntchito mankhwala achire. unayambika ndi kuchotsa matenda yake ndiyo chifukwa nystagmus (mwachitsanzo, kuwukonza: astigmatism, hyperopia, myopia). Komanso, kusankha vasodilating mankhwala ndi mavitamini kwa minofu n'choperewera ndi diso. Ngati ndi kotheka, kulimbitsa minofu wofooka, kapena, Tikawonetsetsa amphamvu kwambiri chifooke wodwala idzaonetsedwa opaleshoni, amalola kuti asiye zizindikiro za nystagmus matenda. Chithandizo ndi opaleshoni kuchepetsa matalikidwe ndi pafupipafupi kayendedwe ka vibrational wa eyeballs lapansi. Mulimonsemo, mankhwala oculomotor kudwala kumafunika nthawi.