ImpiloEmehlweni

Amaqiniso ethakazelisayo iso womuntu futhi umbono

Kuyinto ngosizo umuntu ubona iningi ulwazi oluvela ngaphandle, ukuze wonke amaqiniso ezizungezile amehlo, umuntu ezithakazelisayo. Namuhla kukhona inombolo enkulu.

Isakhiwo iso

Amaqiniso ethakazelisayo iso iqala neqiniso lokuthi umuntu kwesilwane emhlabeni, ukuba nabamhlophe samehlo. Zonke ezinye ingaphakathi iso ligcwele izinduku kanye Izigaxa, kanye ezinye izilwane. La mangqamuzana atholakala iso e inani amakhulu ezigidi futhi photosensitive. Izigaxa aphendule ekushintsheni ukukhanya nombala ezingaphezu kuka izinti.

Zonke abadala usayizi inhlamvu yeso kucishe futhi 24 mm ububanzi, kanti ububanzi umntwana osanda kuzalwa yilona apula 18 mm kanti isisindo lingaphansi cishe kathathu.

Kuyathakazelisa ukuthi ngezinye izikhathi umuntu angabona phambi kwamehlo ezihlukahlukene ezintantayo, okuyinto empeleni amaprotheni imicu.

Cornea ihlanganisa bonke ubuso bayo ebonakalayo, futhi siwukuphela kwengxenye yomzimba womuntu, okuyinto akasinikanga umoya-mpilo egazini.

Eye lens enikeza nokucaca kombono, ngokugxila njalo ku imvelo ngesilinganiso izinto ngomzuzwana 50. Uthuthela amehlo nge nje 6 kwemisipha iso, okuyizinto asebenzayo kakhulu emzimbeni.

Amaqiniso ethakazelisayo amehlo phakathi ulwazi ngalokho thimula ngamehlo akho avuleke akunakwenzeka. Ososayensi bathi lokhu kubangwa imicabango ezimbili - ukusikwa reflex imisipha ebusweni iso isivikelo ingress amagciwane mucosa acinene.

umbono ingqondo

Amaqiniso ethakazelisayo lo mbono futhi amehlo ngokuvamile inedatha empeleni umuntu eselibona ingqondo, hhayi iso. Lokhu ukugomela iye ngokwesayensi esungulwe ngo-1897, eqinisekisa ukuthi iso womuntu ubona ulwazi kwemvelo esiphendula esibhekisa phansi. Kudlulwa emsipheni optic kuya maphakathi isimiso sezinzwa, isithombe emuva kule sikhundla evamile ungaphakathi cortex cerebral.

Izakhiwo iris

Bahlanganisa yokuthi iris lomuntu ngamunye has 256 izici ehlukile, ngenkathi zeminwe kuhluke amane kuphela. Amathuba okuthola umuntu iris esifanayo cishe zero.

ukwephulwa umbala

Ngokuvamile, lokhu zokugula sinezimfanelo njengoba umbala ubumpumputhe. Kuyathakazelisa ukuthi lapho kuzalwa zonke izingane ibala lesikhumba, kodwa ngeminyaka bezibona imibala e bounces kakhulu. Ngokuvamile baphazamisekile we ndoda abangakwazi ukubona imibala ethile.

Ngokuvamile, umuntu kufanele wabelane imibala eziyisikhombisa eziyisisekelo futhi shades-100 000. Ngokungafani amadoda 2% abesifazane uhlushwa kwezakhi ukuthi Ngakolunye wenabisa uhla bazibheka imibala amakhulu ezigidi shades.

imithi engamakhambi

Banikezwe isakhiwo iso, amaqiniso athakazelisayo ngakho okubangelwa iridology. Kuyinto indlela nontraditional ekuxilongeni yezifo wonke umzimba ngokuhlola iris esweni.

elihlwelwayo esweni

Ngokuthakazelisayo, pirates egqoka uyasibekela ubuso, hhayi ukuze ufihle ukulimala kwabo. Bavala iso elilodwa, ngakho wakwazi ukuba azivumelanise ukukhanyisa ompofu womkhumbi lisiphatheleni. Alternately, usebenzisa iso elilodwa ngamagumbi nge ukukhanyisa dim futhi emphemeni ne ukukhanya okukhulu, Pirates kungenzeka ukulwa kahle kakhulu.

Nezibuko wokuqala omnyama kokubili amehlo uvele hhayi ukuvikela kusuka ukukhanya, futhi ukufihla emehlweni abantu okungagunyaziwe. Zazisetshenziswa at amajaji sesiShayina sokuqala kuphela hhayi ukukhombisa abanye imizwa siqu ukuze amacala okulindile.

Blue noma brown?

Iso Lomuntu umbala kunqunywa inani lokuhlushwa emzimbeni sombala i-melanin.

Iris itholakala phakathi i-cornea kanye lens esweni futhi siqukethe izingqimba ezimbili:

  • phambi;
  • labaqaphi elingemuva.

ngezokwelapha kuchazwa ngokuthi mesodermal futhi ectodermal ngokulandelana. Kuyinto ngaphambili ungqimba futhi kwasakazwa sombala Umbala, ekutholeni umbala emehlweni abantu. Amaqiniso ethakazelisayo emehlweni uqinisekise ukuthi umbala iris inikeza melanin kuphela, kungakhathaliseki ukuthi bamnyama noma amehlo akhe. izinguquko Shade kuphela ngokushintsha lokuhlushwa ndaba Umbala.

Ekuzalweni kwakhe, cishe zonke izingane kufanele lo mbala engekho ngokuphelele, ngakho blue eyes kwezinsana. Njengoba bekhula, bona ukushintsha umbala walo, okuyinto ngokugcwele usethe kuphela iminyaka engu-12.

Amaqiniso ethakazelisayo iso womuntu futhi baphikisa ngokuthi umbala zingahluka ngokuya kwezimo ezithile. Ososayensi njengmanje into efana lonwabu. Kuyinto umbala wamehlo ushintsho nge kokuhlala isikhathi eside emakhazeni noma ukukhanya okukhulu eside. Abanye abantu bangase baphikise ngokuthi umbala amehlo abo akuxhomekile nje kuphela esimweni sezulu, kodwa futhi ku kwemizwa siqu.

Amaqiniso ezithakazelisayo kakhulu mayelana nokwakheka Iso lomuntu liqukethe idatha ngempela bonke abantu blue uneso emhlabeni. I emakamu eliphezulu sombala e iris ubamba imisebe yokukhanya imisindo high and low, lapho kuveza yabo inika brown noma black wamehlo.

umbala Eye incike kwendawo eklanywe njengomumo womhlaba. Ngakho ezindaweni ezisenyakatho ubuswa abantu wamehlo okwesibhakabhaka. Ngaseningizimu, kukhona inani elikhulu elinsundu sivule amehlo, futhi enkabazwe, cishe bonke abantu uba nombala omnyama iris.

Kazi ngalo mbono

Abangaphezu kwesigamu engaphezu kweyikhulu edlule, abacwaningi bathola iqiniso ezithakazelisayo - ngesikhathi sokuzalwa thina sonke kude ababona ngokucacile. izinyanga eziyisithupha ubudala kuphela ukufeza umbono ovamile. Amaqiniso ethakazelisayo iso womuntu futhi umbono futhi ukuqinisekisa ukuthi iso bakheké ngokuphelele nemingcele bokuphila yobudala eyisikhombisa.

Vision futhi kungathinta isimo jikelele zomzimba, ngoba umthwalo ngokweqile ku iso iyi jikelele ukukhathala, ukuphathwa ikhanda, ukukhathala nokucindezeleka.

Kuyathakazelisa ukuthi hhayi ngokwesayensi kungase kutholakale ukuthi kukhona ukuhlobana phakathi izinga isanqante carotene no-vithamini. Empeleni, la manga ethathwa Ngezikhathi zempi, lapho waseBrithani wanquma ukunciphisa ukufihla kokusungulwa izindiza radar. Bachaza ukuthola okusheshayo isitha izindiza namehlo abukhali we-pilot esadla izaqathi.

Ukuze ngesandla hlola acuity ezibukwayo, kudingeka sibheke esibhakabhakeni ebusuku. Uma eduze inkanyezi phakathi Big Dipper isibambo (i-Big Dipper) Kungenzeka ukuthi ubona inkanyezi elincane, konke ke kuhamba kahle yini.

amehlo ezahlukene

Ngokuvamile lena izifo ezibangelwa ufuzo futhi akunamthelela kwezempilo jikelele. umbala wamehlo ehlukene libizwa heterochromia futhi kungase kube okuphelele noma okuyingxenye. Esimweni sokuqala, iso ngalinye ababethi lowehlukile, futhi Neyesibili iris ihlukaniswe yaba izingxenye ezimbili imibala ehlukene.

ezintweni ezingezinhle

Ngaphezu kwakho konke, ikhwalithi umbono kanye nezempilo iso ngokuvamile kuthinta izimonyo. Futhi abathintekayo futhi egqoke izingubo Friend, ngoba kukhubaza nokusakazwa zonke izinhlaka, kuhlanganise amehlo.

Ethakazelisayo izinyembezi

Amaqiniso ethakazelisayo isakhiwo iso bese uqinisekisa ukuthi ingane akakwazi ukukhala ngenyanga yokuqala yokuphila. Okuningi ngokunembile it is ngokuphelele hhayi labelwe izinyembezi.

Ukwakheka izinyembezi has izingxenye ezintathu:

  • amanzi;
  • isikhwehlela;
  • amafutha.

Uma olinganise yalezi izinto phezu iso kungukuthi waphawula, kukhona ezomile futhi umuntu eqala ukukhala. Nge obuningi kulo izinyembezi kungaba ageleze ngqo nasopharynx.

izifundo Statistical basikisela ukuthi ngonyaka yilowo nalowo ekhala ngokwesilinganiso izikhathi 7 nowesifazane 47.

mayelana Blink

Ngokuthakazelisayo, umuntu ovamile ° ng 1 isikhathi 6 imizuzwana ingaphezu ibuyisele. Le nqubo kuqinisekisa ukuthi iso umswakama eyanele futhi imvume ngesikhathi esifanele zalesi sithako. Ngokwezibalo, abesifazane blink kabili kaningi njengokuthanda amadoda.

abacwaningi Japanese bathole ukuthi inqubo eshaywa nakho esebenza njenge kabusha i-emakamu. Kwakuphakathi esekuficile engu kunciphisa umsebenzi kwenethiwekhi ukunakwa, futhi ke kukhona eshaywa kaningi ngemva kokuqeda isenzo esithile.

Ukufundwa

Amaqiniso ethakazelisayo iso akazange miss inqubo efana nokufunda. Ngokusho ososayensi, kanye nokukhula ngokushesha ekufundeni iso ukhathele kakhulu. Kulokhu, ngifunda izincwadi iphepha ke njalo uma kwenziwa wumuntu ikota ngokushesha kunokuba tagezi.

imicabango yabantu eyiphutha

Abantu abaningi bakholelwa ukuthi ukubhema akuphazamisi impilo amehlo, kodwa empeleni kagwayi kuholela ukuvaleka ngwengwzi iso semithambo futhi kuholela ukuthuthukiswa izifo eziningi emsipheni optic. Ukubhema, kokubili yekwentiwa, kungabangela ingaphazamisi lens, conjunctivitis okungamahlalakhona, macular ubumpumputhe ngwengwzi. Futhi, lapho ukubhema kuba lycopene elimazayo.

Ezimweni abavamile, ketshezi linethonya emzimbeni, ekuthuthukiseni umbono by ingasheshi ukuthuthukiswa esweni, izinguquko ezihlobene nokukhula nokuvikela amehlo emisebeni ultraviolet.

Amaqiniso ethakazelisayo amehlo aphikisana umbono wokuthi ukuqapha emisebeni kubathinta kabi umbono. Eqinisweni, ukulimala kwamehlo kuletha i voltage ngokweqile ngesikhathi focus evamile ezincane.

Futhi, eziningi bakholwa ukuthi idingekile ukuze lokuzalwa caesarean kuphela khona owesifazane enezinwele yamehlo. Kwezinye izimo lokhu kuyiqiniso, kodwa myopia kungaba ukwelashwa ngemisebe ye-laser ukuze kuvinjelwe ingozi ukudabuka noma ihlukane ngwengwzi bokubeletha. Le nqubo Kwenziwa ngisho ngesonto 30 esesibelethweni-fetus futhi kuthatha imizuzu embalwa kuphela, it is hhayi lokhu kuba nomthelela omubi impilo kokubili umama nengane. Kodwa noma ngabe kungaba, zama ukubavakashela onguchwepheshe bese uhlole ngamehlo azo.

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