Skip to main content

Ushobora kubona hirya no hino yawe nubwo wareba imbere, sibyo? Reka tuvuge ku kureba impande zose.

Ushobora kubona hirya no hino yawe nubwo wareba imbere, sibyo? Reka tuvuge ku kureba impande zose.

Ese wigeze ugenda mu muhanda ugahagarara ubonye imodoka iturutse ku ruhande? Cyangwa wigeze wicara mu cyumba ukareba imbere ukabona umuntu usohoka mu mfuruka y'ijisho ryawe? Ibyo ni byo twita kureba impande . Twese dukoresha ubu bushobozi mu buzima bwacu bwa buri munsi tutabizi. Reka tubiganireho birambuye uyu munsi.

Kureba mu mpande ni iki?

Mu magambo make, iyo urebye imbere udakoresheje umutwe wawe, ikintu cyose ubona ku mpande, hejuru no hepfo ni kimwe mu bigize amaso yawe yo ku ruhande. Niyo mpamvu tuvuga ngo "kureba mu mfuruka y'ijisho ryawe."

Icyo ubona iyo wibanda ku kintu runaka cyitwa icyerekezo cyawe cy'ibanze . Iki cyerekezo gihora gisobanutse neza kandi gisobanutse neza.

Tekereza urimo gusoma igitabo. Amaso yawe yibanze ku nyandiko. Ni yo yerekwa ryawe ry'ibanze. Ariko icyarimwe, ntushobora kubona ibintu birenga igitabo, nk'icupa ry'amazi ku meza, cyangwa umuntu uhanyura. Ibyo ni icyerekezo cyo ku ruhande.

Ikiranga ishusho Iyerekwa ryo Hagati Iyerekwa ryo ku ruhande
Gusobanutse neza Birasobanutse neza kandi birasobanutse. Ibisobanuro birambuye biragaragara neza. Ubumenyi burasobanutse neza. Ibisobanuro birambuye ntibigaragara neza.
Kumenya amabara Amabara ashobora gutandukana neza cyane. Kumenya amabara ntibihagije.
Gutahura imiterere y'ibintu Ni byiza, ariko si cyo gikorwa nyamukuru.Ifite ubukana bwinshi. Ndetse n'ikintu gito cyane kigaragara vuba.
Ikoreshwa ry'ingenzi Gusoma, kumenya amasura, kubona ibisobanuro birambuye. Kumenya neza ibikukikije iyo ugenda n'amaguru, utwaye imodoka, cyangwa ukina siporo.

Kuki iyi yerekwa ari ingenzi kuri twe?

Ubushobozi bwo kureba neza ni ingenzi cyane ku bikorwa byacu bya buri munsi ndetse no ku mutekano.

Tekereza utwaye imodoka. Ureba imbere mu muhanda. Ariko ni ukubera kureba inyuma yawe, ushobora kuba maso ku modoka ziva impande zombi n'abantu bambuka umuhanda. Mu buryo nk'ubwo, umukinnyi wa Cricket, mu gihe yibanda ku gukubita umupira, aba afite igitekerezo cy'aho abakinnyi b'ikibuga bari kubera iyi yerekwa. Ni ukubera kandi iyi yerekwa igufasha kwirinda kugwa ku kintu kiri ku ruhande iyo ugenda n'amaguru.

Ni ibihe bice by'ijisho bitanga ubu buryo bwo kureba?

Amaso yacu ameze nka kamera. Imbere mu jisho, inyuma, hari ecran yitwa retina . Irimo utunyangingo tubarirwa muri za miriyoni dufata urumuri. Amashusho y'ibyo tubona yafashwe kuri iyi ecran.

  • Igice cya retina kiri hagati, kandi kiduha kureba neza kandi neza, cyitwa macula .
  • Hagati muri yo hari ahantu horoshye cyane hitwa fovea . Aho niho icyerekezo cyacu cy'ibanze gituruka.

None se kureba ku ruhande rw'umubiri bituruka he? Bituruka mu gice cyo hagati cya retina, macula, n'ibikikije. Nubwo utwo duce dufite uturemangingo tw’urumuri, ntidushobora kubona neza nk'uko fovea ibibona. Niyo mpamvu ibintu bikukikije bitagaragara neza nk'uko biri hagati.

Bigenda bite niba utakaje icyerekezo cyawe?

Iyi ndwara, aho utakaza ubushobozi bwo kubona ibikukikije no kubona gusa ibiri imbere, yitwa tunnel vision . Tekereza uzinguruye urupapuro ureba isi. Uko ni ko wumva bimeze. Nta kintu na kimwe ubona ku mpande zombi. Iki gishobora kuba ikibazo gikomeye cyane, kuko bigorana cyane gukora imirimo ya buri munsi, cyane cyane gutwara imodoka no kugenda n'amaguru.

Hari igihe ibi bishobora kuba ukundi. Ni ukuvuga ko iyo ufite amaso yo mu mpande, agace ureba imbere gusa ni ko kagaragara nk'akadomo k'umukara. Ibi tubyita (Central Scotoma) .

Ese ni ibisanzwe kumva urimo kubona ibintu mu mfuruka y'ijisho ryawe gusa?

Hari igihe ushobora kubona ibintu nk'udupira duto tw'ubudodo, utudomo tw'umukara, cyangwa uruziga rw'igitagangurirwa rureremba imbere y'amaso yawe. Ibyo tubyita (Eye floaters) . Uko tugenda dusaza, ibintu bimeze nk'umusemburo mu maso yacu (Vitreous Humor) biragabanuka gato. Hanyuma, uduce duto twabyo turacika tukagaragara nk'uturemangingo. Hari igihe ushobora no kubona urumuri rusa n'umurabyo. Ibi akenshi ntabwo ari akaga.

Ariko, niba uhora ubona ibintu bitabaho — nk'imiterere, amatara, cyangwa imirongo — ni ikintu cyo kwitabwaho.

  • Wenda ni ibintu bitagaragara neza .
  • Cyangwa, bishobora kuba indwara nka Charles Bonnet syndrome , aho abantu bafite amaso atabona neza babona ibintu bitahari.

Niba ukunze guhura n'ibi bimenyetso, cyangwa niba ubibona byinshi kurusha mbere, ni byiza guhita ubona inzobere mu by'amaso hanyuma ukagenzurwa amaso yawe. Ni ngombwa cyane kumenya neza ibiri kuba kwa muganga kuruta kwibwira ubwawe.

Ni gute ugerageza iyi yerekwa?

Iyo ugiye kwa muganga w'amaso, azagusuzuma aho ureba. Hari ikizamini cyitwa Visual Field Test . Icyo ugomba gukora ni ukureba ahantu hamwe nta gutinza umutwe. Hanyuma bazakubaza niba ubona amatara aturutse iruhande rwawe. Iki ni ikizamini cyoroshye cyane, kidatera ububabare. Iki kizakubwira neza aho ushobora kubona n'aho ufite ikibazo cyo kureba.

Ni gute wakomeza kureba neza hafi y'amaso yawe?

Amaso yacu ni ingirakamaro cyane, bityo hari ibintu byinshi dushobora gukora kugira ngo tugumane icyerekezo cyiza.

  • Gusuzuma amaso buri gihe: Ni ngombwa cyane ko muganga w’amaso asuzuma amaso yawe nibura rimwe mu mwaka, cyane cyane iyo umaze imyaka 40.
  • Ubuzima bwiza: Ni byiza cyane gukora imyitozo ngororamubiri no kurya indyo yuzuye (cyane cyane imbuto, imboga n'amafi).
  • Kugenzura ibiro by'umubiri: Indwara nka diyabete n'umuvuduko ukabije w'amaraso ziterwa n'umubyibuho ukabije nabyo bishobora kugira ingaruka ku maso.
  • Rinda amaso yawe: Ambara indorerwamo z'izuba nziza iyo uri hanze ku zuba. Ibi bizarinda amaso yawe imirasire yangiza ya UV.

Niba ufite ikibazo cyo kutabona, ganira na muganga wawe ku bijyanye nacyo. Hari igihe imyitozo ngororamubiri yihariye y'amaso (ubuvuzi bwo kureba) ishobora kugufasha kunoza uburyo ubona.

Ubutumwa bwo kujyana mu rugo

  • Kureba impande zose bivuga ibyo tubona ku mpande no ku nkengero zacu iyo tureba imbere tudakoresheje umutwe. Ni ingenzi ku mutekano wacu wa buri munsi.
  • Iyi yerekwa, nubwo idasobanutse neza nk'iyo ureba imbere, ni nziza cyane mu kumenya uko ibintu bigenda.
  • Gutakaza ubushobozi bwo kureba impande byitwa "tunnel vision." Iyi ishobora kuba indwara ikomeye.
  • Niba ukunda kubona amatara imbere y'amaso yawe cyangwa ukabona ibintu bitahari, jya kwa muganga w'amaso.
  • Ubuzima bwiza no kwipimisha amaso buri gihe ni bwo buryo bwiza bwo kurinda amaso yawe y'agaciro.

Kureba mu nkengero z'umubiri, Kureba mu muhanda, Kureba hagati, Ubuzima bw'amaso, Ikizamini cyo kureba mu murima
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

No comments yet. Be the first to share your thoughts here.

Add Your Comment

Please calculate: 6 + 7 =