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Unoona mavara zvakasiyana here nemamwe? Ngatitaurei nezvekusaona mavara!

Unoona mavara zvakasiyana here nemamwe? Ngatitaurei nezvekusaona mavara!

Mwana wako anodhirowa ruvara rwegirini here mudenga uye miti yebhuruu here paanenge achidhirowa? Dzimwe nguva unovhiringidzika here paunoenda kuchitoro usingakwanise kusiyanisa mavara maviri ezvipfeko? Kana kuti unonetseka here kusiyanisa mango yakaibva nemango isina kuibva? Zvinhu izvi zvingasava zvikanganiso zvakajairika. Nhasi tiri kutaura nezvechirwere chinonzi "color blindness", chinowanzoitika pakati pevanhu vazhinji munharaunda, kunyanya pakati pevarume, asi hachinyanyo taurwa nezvacho.

Zvichitaurwa zviri nyore, chii chinonzi kusaziva ruvara?

Patinonzwa izwi rekuti "ruvara rusingaonekwe," tinofunga nezvemunhu asingakwanise kuona mavara, achiona nyika mutema nechena. Asi chaizvoizvo chirwere chisingawanzoitiki. Mukurapa, tinodana izvi kuti Color Vision Deficiency . Hazvirevi kuti haugone kuona mavara zvachose, asi kuti unoona mavara zvakasiyana nemunhuwo zvake. Kutaura chokwadi, pane musiyano mudiki munzira iyo maziso ako anoona mavara.

Izvi zvinova pachena kana tikanzwisisa zvishoma nezvekuti tinoona sei mavara.

Maitiro ekuona chimwe chinhu akaoma zvikuru. Maziso edu nepfungwa dzedu zvinoshanda pamwe chete kuti zviite izvi. Mu retina, kumashure kwemaziso edu, kune mhando dzakasiyana dzemasero etsinga anonzwa chiedza. Tinodaidza kuti ma photoreceptors. Kune mhando mbiri dzacho.

1. Tsvimbo: Idzi dzinotibatsira kuona zvinhu muchiedza chisina kujeka, kureva murima.

2. Makone: Ava ndivo magamba enyaya yedu. Masero aya ekone anotibatsira kusiyanisa nekuziva mavara.

Masero aya ekoni akakamurwawo kuita mhando nhatu huru. Rudzi rumwe nerumwe runonzwa ruvara rumwe chete rwekutanga.

  • Makoni ane ruvara rutsvuku (L cones)
  • Makoni anonzwa ruvara rwegirini (M makoni)
  • Makoni anonzwa bhuruu (makoni eS)

Fungidzira uri mupendi. Kana uine mavara matatu, matsvuku, magirini, nebhuruu, unogona kuasanganisa pamwe chete kuti ugadzire chero ruvara rwaunoda. Nenzira imwecheteyo, maziso edu anounganidza ruzivo kubva kumasero matatu aya ekoni uye anoatumira kuuropi kuti aone ruvara rwechinhu. Kusaziva ruvara kunoitika kana rimwe kana akawanda emasero aya ekoni asipo kubva pakuzvarwa, kana kuti kana asingashande zvakanaka.

Ndeapi marudzi makuru ekusaona ruvara?

Kusaona mavara kunogona kukamurwa kuita mhando dzakasiyana-siyana zvichienderana nerudzi rwemakone cell aunawo asipo kana kuti asiri kushanda nemazvo. Izvi zvingaita sezvakaoma, asi tafura iyi ichakubatsira kunzwisisa zviri nyore.

Chikamu chikuru Subtype (zita rezvekurapa) Chii chiri kungoitika?
Kushaikwa kweDzvuku-Girini

Iyi ndiyo mhando inonyanya kuwanikwa. Inoonekwa zvakanyanya muvarume.
Protanomaly Kunyangwe paine masero ekoni anonzwa kutsvuka, haashande nemazvo. Tsvuku inogona kuoneka segrey isina kujeka. Mavara ese ane tsvuku anoita seakadzima.
Deuteranomaly
(Rudzi rwakajairika)
Masero ekoni anonzwa ruvara rwegirini haashande zvakanaka. Kazhinji, mavara ebhuruu neyero ndiwo chete anoonekwa zvakanaka. Mamwe mavara anoita seasina kujeka uye asina kupenya zvakanyanya.
Protanopia Masero emukone anonzwa kutsvuka haapo pakuzvarwa. Tsvuku haionekwi. Mavara mazhinji anoonekwa seruvara rwebhuruu kana goridhe. Zvakaoma kusiyanisa pakati petsvuku nedema.
Deuteranopia Masero emukone anonzwa ruvara rwegirini haapo pakuzvarwa. Kazhinji, zvinhu zvinoonekwa mumavara ebhuruu negoridhe. Zvakaoma kusiyanisa dzvuku negirini, uye girini neyero.
Kushaikwa kweBhuruu-Yero

Iyi mhando isingawanzoonekwi kupfuura yerudzi rwegirini-tsvuku.
Tritanopia Masero ekoni anonzwa bhuruu haapo pakuzvarwa. Bhuruu harionekwe. Mavara akadai setsvuku, pingi, uye lavender anoonekwa zvakanyanya.
Tritanomaly Kunyangwe paine masero emakone anonzwa bhuruu, haashande nemazvo. Bhuruu rinogona kuita segirini. Yero inogonawo kuoma kusiyanisa.
Kupofumadza Kwemavara Akazara Aya mamiriro ezvinhu asingawanzoitiki. Muchiitiko ichi, marudzi maviri kana matatu ese emasero ekoni haashande. Nyika inoonekwa mumumvuri wegrey. Achromatopsia chirwere chakadaro.

Ndezvipi zviratidzo zvechirwere ichi?

Zvakaoma kuti munhu akazvarwa aine chirwere ichi azive kuti pane chimwe chinhu chakasiyana paari. Nekuti vakaona nyika nenzira iyoyo kubvira achiri mudiki. Zvakajairika kwavari. Kazhinji, havazivi kuti vane chirwere ichi kusvika vaongororwa nachiremba wemaziso.

Zviratidzo zvinowanzoonekwa ndeizvi:

  • Kuomerwa nekusiyanisa nekuziva mamwe mavara (semuenzaniso, matsvuku negirini, bhuruu nepepuru, girini neshava).
  • Kupenya kana kudzika kwemavara kungasaonekwa nemazvo.
  • Kuoma kusiyanisa pakati pemavara akasiyana eruvara rumwe chete (semuenzaniso, girini rakapfava negirini rakasviba).

Une kusava nechokwadi here nezvemwana wako?

Mwana mudiki anogona kutadza kutaura nezvekuchinja kwemaonero ake, saka zvakakosha kuti iwe semubereki uzive zviratidzo izvi.

  • Haafariri mabasa ekupenda nekudhirowa: Anogona kudzivisa mabasa aya nekuti anonetseka nekuona mavara.
  • Kushandisa mavara asina kunaka: Kushandisa mavara asina kujairika, akadai sekuita kuti denga rive regirini uye huswa huve hwebhuruu.
  • Kunhuhwidza chikafu usati wadya: Dzimwe nguva haugone kuziva kana chikafu chiri chitsva, chekare, kana kuti chakaibva neruvara rwacho, saka unogona kujaira kunhuhwidza chikafu.
  • Kana akakumbirwa kuronga matoyi kana mabhuroko neruvara, anoomerwa nekuzviita.

Chinhu chinonyanya kukosha ndechekusatuka mwana kana ukaona chimwe chinhu chakadai, asi kufunga kuti anogona kunge aine chirwere chakadai uye kutsvaga rubatsiro rwechiremba.

Sei kupofumadza ruvara kuchiitika?

Pane zvikonzero zvikuru zviviri zveizvi.

1. Yakagara nhaka

Ichi ndicho chikonzero chinowanzoitika. Kureva kuti, chinopfuudzwa kubva kuvabereki kuenda kuvana.Ruzivo runodiwa kuti pave nemasero econe mumaziso edu rwuri mumajini edu. Kana paine shanduko (mutation) mumajini aya, masero econe anogona kusakura zvakanaka kana kusashanda zvakanaka. Nekuti jini rered-green color blindness riri paX chromosome, chirwere ichi chinowanzoitika kuvarume kupfuura kuvakadzi.

2. Kuitika pazera rehupenyu (Kuwanikwa)

Dzimwe nguva, munhu anozvarwa asina matambudziko anogona kuva nechirwere ichi gare gare muhupenyu hwake nekuda kwechimwe chikonzero. Apa ndipo apo masero emumakone anokuvadzwa nekuda kwekukuvara kweziso, retina, kana uropi.

  • Zvirwere zvemaziso: Zvirwere zvakaita sediabetic retinopathy, cataracts, glaucoma, uye age-related macular degeneration.
  • Zvirwere zvinokanganisa uropi kana tsinga.
  • Kukuvara kwemaziso: Kukuvara kwakanyanya mumusoro kana kuti muziso.
  • Migumisiro yemimwe mishonga: Kushandisa mimwe mishonga kwenguva refu kunogona kukanganisa maziso.
  • Kusangana nemakemikari ari munharaunda.

Unoziva sei kana uine chirwere ichi?

Kana muchifungidzira kuti imi kana mwana wenyu ane chirwere ichi, chinhu chakanakisisa chekuita ndechekuona chiremba wemaziso. Iye ndiye achaongororwa maziso zvizere.

Kune bvunzo dzakakosha uye dziri nyore kuona kuti mavara haana kujeka. Ungayeuka uchiona mifananidzo mumabhuku ine nhamba kana chimiro chakavigwa mukati medenderedzwa rakagadzirwa nemadotsi ane mavara akasiyana. bvunzo dzakadai, uchishandisa makadhi kana sikirini yekombuta, dzinogona kukuudza chaizvo kuti une rudzii rwekushomeka kwemavara uye kuti kwakakomba sei.

Maziso emwana wenyu achaongororwa nachiremba wevana pakiriniki yavo yenguva dzose. Vachakuudzai nezvezera iro mwana wenyu anofanira kuonana nachiremba wemaziso.

Pane mushonga weizvi here?

Iri idambudziko revanhu vazhinji.

Parizvino hapana mushonga wekusaona ruvara rwakabva kuvabereki nekuti chirwere ichi chinokonzerwa nemajini.

Zvisinei, kana chirwere ichi chikawanikwa, kurapwa kwechirwere chiripo (semuenzaniso chirwere cheshuga, cataracts) dzimwe nguva kunogona kudzorera kuona kwemavara. Zvisinei, kana kukuvara kwemasero econe kuchigara kwenguva refu, kuona kunogona kusapora zvizere.

Mazuva ano, kune magirazi akakosha (magirazi ekudzivirira mavara) anobatsira vamwe vanhu kuona mavara zvakajeka kana zvakajeka. Asi aya haaporese chirwere ichi. Haashandi kune wese munhu. Saka, kana uri kufunga nezvechinhu chakadai, tanga wataura nachiremba wemaziso ako.Zvakakosha kubvunza kana zvichikukodzera.

Ungararama sei zvinobudirira nemamiriro ezvinhu aya?

Kana ukaona kuti une dambudziko rekuona mavara, unogona kunzwa wakasununguka kune rumwe rutivi. "Oh, ndosaka ndichisanganisa mavara iwayo." Asi panguva imwe chete, unogona zvakare kunzwa kusuruvara zvishoma paunoshamisika, "Ndinoona nyika zvakasiyana here nemaonero evamwe vanhu?" Izvozvo zvakajairika.

Chinhu chinonyanya kukosha kunzwisisa mamiriro ezvinhu aya uye kugadzirisa mamiriro acho ezvinhu.

  • Zvirwere zvisina kusimba: Vanhu vazhinji vane chirwere cheruvara rutsvuku-rwegirini chisingakanganisi hupenyu hwavo hwezuva nezuva. Hazvivatadzisi kuwana rezinesi rekutyaira kana kushanda basa renguva dzose.
  • Kubatsira vana: Kana mwana wako aine chirwere ichi, udza vadzidzisi vake. Taura nezvenzira dzekumubatsira nadzo pamabasa ane chekuita nemavara kuchikoro (semuenzaniso, kunyora mazita emavara pamapenzura ane mavara).
  • Tekinoroji inobatsira: Mazuva ano, kune maapplication aripo emafoni anoratidza ruvara rwechinhu kana uchinongedzera kamera pachiri. Zvinhu zvakaita seizvi zvinogona kubatsira muhupenyu hwezuva nezuva.
  • Bvunza chiremba wako: Taura pachena nachiremba wako nezvemamiriro ako ezvinhu, zvaunogona kuita, uye zvinokunetsa.

Vanhu vazhinji vanorarama hupenyu hunobudirira, hunofadza vasina matambudziko. Chinongodiwa chete kuziva mamiriro avo ezvinhu uye kuchinja diki muhupenyu hwavo kuti zvivabatsire.

Mharidzo Yekuenda Nayo Kumba

  • Kusaona mavara hakusi kusakwanisa kuona chero mavara, asi kugona kuona mavara zvakasiyana neakajairika.
  • Chikonzero chikuru cheizvi inyaya yemajini (kuberekwa nayo), uye inowanikwa zvakanyanya pakati pevarume.
  • Kana iwe kana mwana wako muchiomerwa nekusiyanisa mavara, iva nechokwadi chekuona chiremba wemaziso kuti akupe mazano.
  • Kunyange hazvo pasina mushonga wekusaona mavara sezvatinozvarwa, hupenyu hunogona kuitwa nyore nerubatsiro rwemagirazi akakosha uye zvishandiso zvetekinoroji.
  • Vanhu vazhinji vanokwanisa kurarama hupenyu hwakajairika, hwakazara nechirwere ichi.

Upofu hwemavara, upofu hwemavara, kushomeka kwekuona mavara, upofu hwemavara, zvirwere zvemaziso, upofu hwemavara muvana, zvirwere zvemaziso zvemajini

Frequently Asked Questions (FAQ)

Une kusava nechokwadi here nezvemwana wako?

Mwana mudiki anogona kutadza kutaura nezvekuchinja kwemaonero ake, saka zvakakosha kuti iwe semubereki uzive zviratidzo izvi.

⚠️ 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.

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