Maziso ako ane ruvara rwakaita sei? (Ruvara rwemaziso) Sei wakawana ruvara irworwo? Ngationei!

Wakambotarisa maziso ako mugirazi here? Pamwe wakaona kuti shamwari dzako nevemhuri yako vane maziso ane mavara akasiyana. Vamwe vane maziso ebrown dema, vamwe vane maziso ebhuruu rakachenuruka, uye pamwe vamwe vane maziso egirini. Maziso aya anowana sei ruvara rwawo? Nhasi, ngatitaurei nezveruvara urwu runoshamisa rwemaziso.

Maziso anowana sei ruvara rwawo?

Zvichitaurwa zviri nyore, ruvara rweziso rako runobva ku iris, chikamu cheziso chakakomberedza mboni nhema iri pakati peziso rako. Kufanana ne lenzi yekamera, iris iyi inodzora kuti chiedza chinopinda muziso chakawanda sei.

Zvino, chikonzero chikuru chinoita kuti boka iri renyeredzi riwane ruvara rwaro ipendi inonzi `Melanin` . Ganda rako rinowanawo ruvara rwaro nekuda kwe melanin iyi. Kana paine melanin yakawanda paganda, ganda rinosviba, uye kana melanin shoma, ganda rinova rakajeka. Ndizvo zvakaitawo maziso.

Munhu wese ane melanin kumashure kwe retina mumaziso ake. Zvisinei, vanhu vane zvimwe zvirwere, zvakaita sealbino, vanogona kunge vaine melanin shoma mumaziso avo.

Saka, kana uine melanin yakawanda muzvikamu zvepamberi nepashure zveiris yako, une maziso ebrown . Dzimwe nguva nyanzvi dzinoti izwi rekuti `iris` rinoreva zvakawanda `irids`. Vanhu vane maziso ehazel kana egirini vane melanin shoma muzvikamu zvepamberi zveiris yavo kupfuura vanhu vane maziso ebrown. Vanhu vane melanin shoma kana kuti vasina muzvikamu zvepamberi zveiris yavo vane maziso ebhuruu kana grey .

Mavara akasiyana emaziso aya ndeapi?

Kutaura zvazviri, hapana kubvumirana pakati penyanzvi nezvemavara makuru emaziso ayo vanhu vanogona kuva nawo. Mavara aripo mune mamwe mapoka anogona kunge asipo mune mamwe. Zvisinei, kune mamwe mavara makuru emaziso anowanzo gamuchirwa nevanhu vazhinji:

• Maziso machena
• Maziso ebhuruu
• Maziso egirini
• Maziso eHazel - Izvi zvinogona kuva musanganiswa wegirini, goridhe, kana brown.
• Maziso eAmber - Iri iruvara rwegoridhe rweyero.
• Maziso ebrown - Izvi zvinotangira pabrown yakapfava kusvika pabrown yakasviba, anenge matema.

Chimbofunga, kunyangwe paine mavara aya chaiwo, maitiro anoita mavara iwayo kumaziso edu akaoma zvikuru. Hapana vanhu vaviri vane ruvara rwemaziso rwakafanana. Kunyangwe mapatya akafanana anogona kuva nemusiyano mudiki muruvara rwemaziso.

Sei mavara aya emaziso akasiyana kudaro?

Pane zvinhu zvinoverengeka zvinokanganisa izvi:

• Maumbirwo eIris:Panogona kunge paine makomba madiki, akadzika kana makomba ari pamberi pe cornea yako. Izvi zvinogona kuita kuti dzimwe nzvimbo dziite sedzakasviba kupfuura dzimwe, semakomba ari paganda rako.
• Kusaona ruvara mumaziso rimwe chete kana ese ari maviri: Vamwe vanhu vanogona kuona mavara anopfuura rimwe chete mumaziso rimwe chete kana ese ari maviri. Musiyano uyu unogona kuva nemavara akasiyana eruvara rumwe chete. Kana kuti chikamu chemukati cheiris chingave neruvara rumwe uye chikamu chekunze chingave neruvara rumwe. Kashoma, vamwe vanhu vanogona kuva neziso rimwe rine ruvara rwakasiyana zvachose nerumwe. Chirwere ichi chinonzi heterochromia .
• Ruvara rwemaziso runochinja muhupenyu hwese: Waizviziva here kuti ruvara rwemaziso evana runogona kuchinja vasati vasvitsa gore rimwe chete? Ruvara rwemaziso evamwe vanhu runochinjawo pava paya. Zvakare, mamwe matambudziko ehutano anogona kukonzera kuti ruvara rwemaziso ako ruchinje.

Sei vanhu vane hurwere hwealbino vaine maziso matsvuku kana kuti matsvuku?

Vanhu vane chirwere chealbino vane melanin shoma kana kuti havana melanin yakawanda mumaziso avo. Kana vaine melanin shoma mumaziso avo, maziso avo anogona kuita sebhuruu kana grey. Zvisinei, kana pasina melanin mumaziso avo, tsinga dzeropa dziri mu retina yavo dzinoonekwa zvakajeka. Ndosaka maziso avo achiita sepingi kana dzvuku.

Ko ruvara rwemaziso runokanganisa hutano hwedu here?

Ehe, dzimwe nguva ruvara rwemaziso ako runogona kuchinja nekuda kwemishonga kana zvirwere zvakasiyana-siyana. Zvimwe zvekuchinja uku hazvina njodzi, asi zvimwe zvinogona kuva chiratidzo chechimwe chinhu chakakomba. Heano mimwe mienzaniso:

• Matumbu emusoro
• Glaucoma nemimwe yemishonga inoshandiswa pakurapa kwayo
• Horner syndrome
• Arcus senilis (mhete chena kana grey yakakomberedza ziso dema, kunyanya kana munhu akura)

Dzimwe nguva, panogona kunge paine hukama pakati peruvara rwemaziso ako nenjodzi yako yekubatwa nezvirwere zvakasiyana. Semuenzaniso, vanhu vane maziso ebrown vanogona kunge vaine njodzi yakakura zvishoma yekubatwa nekatarakita. Zvinonziwo vanhu vane maziso ebhuruu vanokwanisa kuramba zvirwere zvepfungwa zvakaita semwaka wekushushikana .

Chinhu chinonyanya kukosha ndechekuti kana ukaona shanduko yeruvara rwemaziso ako kamwe kamwe, kana ruvara rwemaziso ako rukachinja mushure mekukuvara kweziso kana nekuchinja kwekuona kwako, unofanira kuona nyanzvi yezvekuchengetedza maziso. Vanogona kukuudza kana ichida kutarisirwa zvakanyanya uye kurapwa.

Ruvara rwemaziso runonyanya kuonekwa nderupi?

Ruvara rwemaziso rwakajairika pasi rose ibrown . Vanhu vanopfuura hafu yevanhu pasi rose vane maziso ebrown. Dzimwe nyanzvi dzinoona amber nebrown semhando dzakasiyana dzeruvara rumwe chete.

Chikonzero chikuru cheizvi ndechekuti mavara akasiyana-siyana ari muruvara rwebrown. Maziso ebrown anogona kusiyana kubva pabrown rakapfava kusvika pabrown rakasvibira. Mune mamwe maziso ebrown akasviba zvakanyanya, zvakaoma kuziva kuti iris inogumira papi uye kuti denderedzwa dema rinotangira papi.

Ruvara rwemaziso rusingawanzoonekwi nderupi?

Girini ndiyo inonyanya kuwanikwa pamavara makuru emaziso, kunze kwemaziso matsvuku/pingi anokonzerwa nezvirwere zvakaita sealbino. Vanhu vanosvika 2% chete pasi rose vane maziso egirini. Fungidzira kuti madiki sei!

Vana vese vanozvarwa vaine maziso ebhuruu here?

Kwete. Uku kufunga kusina kururama kwakajairika. Kunyange zvazvo zvakajairika kuti vacheche vaberekwe nemaziso ebhuruu, havasi vese vanozvarwa nawo. Kutaura zvazviri, chidzidzo chakaitwa muna 2016 chakawana kuti 20% chete yevana vanozvarwa nemaziso ebhuruu. Chidzidzo chimwe chete ichi chakawanawo kuti vanenge 63% yevana vanozvarwa nemaziso ebrown uye vanenge 6% vanozvarwa nemaziso egreen. Saka, chirevo chekuti "mwana wese anozvarwa nemaziso ebhuruu" hachisi chechokwadi zvachose.

Ruvara rwemaziso evana runochinja rini?

Havasi vacheche vese vanochinja ruvara rwemaziso, asi vazhinji vanochinja. Kana ruvara rwemaziso emwana wako rukachinja, ungangozviona kana ava nemwedzi mitatu. Ruvara rwemaziso evana vazhinji runochinja zvachose pavanosvika makore matanhatu. Zvisinei, chikamu chidiki chevana chinogona kuramba chiine shanduko diki muruvara rwemaziso kusvika vakura.

Vaongorori vakaita ongororo yataurwa pamusoro apa muna 2016 vakaongororazve 73% yevana vakapinda muchidzidzo chekutanga makore maviri gare gare. Chidzidzo ichi chakaona kuti pazera remakore maviri, mwana mumwe chete pavana vatatu akanga achinja ruvara rwemaziso avo.

Ko mwana anowana ruvara rwemaziso kubva kuvabereki vake here?

Ehe, asi harisi ruvara rwemaziso evabereki chete runozivisa izvi. Majini anosarudza ruvara rwemaziso akaoma kunzwisisa. Vaongorori vava kuona majini akawanda uye kuchinja kweDNA kunokanganisa ruvara rwemaziso.

Saka, kunyange hazvo ruvara rwemaziso evabereki rwuri chinhu chikuru, harisi iro roga rinoita kuti munhu asarudze. Dzimwe nguva, ruvara rwemaziso runogona kupfuudzwa kubva kuzvizvarwa kusvika kuzvizvarwa. Izvi zvinoreva kuti kana mwana aine ruvara rwemaziso rwakasiyana nerwaamai nababa vake, panogona kunge paine zvikonzero zvakawanda zveizvozvo. Izvozvo zvakajairika.

Ruvara urwu rweHazel chii?

Maziso eHazel anokonzerwa nehuwandu hwemelanin muiris yako huri pasi pane hwemunhu ane maziso ebrown, asi hwakakwira kupfuura hwemunhu ane maziso ebhuruu kana egirini. Maziso eHazel musanganiswa webrown, gold, kana green .. Izvi hazviwanzova musanganiswa wakaenzana. Vamwe vanhu vane mavara maviri chete aya mumaziso avo, vamwe vane ese matatu. Kusiyana uku pakati pevanhu vane maziso ehazel muenzaniso wakanaka wekuti ruvara rwemaziso rwakasiyana sei.

Pakupedzisira, zvinhu zvekurangarira

Ruvara rwemaziso ako chinhu chakasiyana newe chinokusiyanisa nevamwe vese pasi rose. Runogona kuchinja muhupenyu hwako hwese, uye runogonawo kukupa zviratidzo nezvenhoroondo yako nemadzitateguru ako. Kunzwisisa mashandiro anoita ruvara rwemaziso dzimwe nguva kunogona kuva chiratidzo chezvirwere kana matambudziko ehutano.

Zviri nyore kuona kuti ruvara rwemaziso emumwe munhu (kana ako) runoyevedza sei, zvisinei nekuti unotora nguva yekutarisa. Saka, chengetedza maziso ako, nekuti ndiwo chikamu chehunhu hwako.

Ruvara rweziso, melanin, boka renyeredzi, hutano hwemaziso, maziso emwana, majini, maziso ebrown, maziso ebhuruu, maziso egirini