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Ō Tātou Kanohi: Me kōrero tātou mō te āhua o tā tātou tirohanga ki te ao, me pēhea hoki te tiaki i ō tātou kanohi!

Ō Tātou Kanohi: Me kōrero tātou mō te āhua o tā tātou tirohanga ki te ao, me pēhea hoki te tiaki i ō tātou kanohi!

Me pēhea tāu tirohanga ki tēnei ao ataahua? Ngā putiputi kanapa, ngā whenua ataahua, ngā mata o ō hoa aroha... E whakakitea ana ēnei mea katoa ki a tātou mā roto i ō tātou kanohi utu nui, tika? Inaa, ko ēnei kanohi e rua ngā okana tino whakamiharo o roto i tō tātou tinana. Nā, he aha ēnei kanohi e rua? Me pēhea tā rāua mahi? Me ako noa tātou mō tēnei, me te mea kei te kōrero tātou ki tētahi hoa.

He aha te mahi a ngā kanohi? He mea whakamiharo!

Whakaarohia he rite ki ngā kāmera tino matatau e rua. Ko ngā mea katoa e kitea ana e tātou ka tīmata i te mārama mai i waho. Ka uru tēnei mārama ki roto i ō tātou kanohi, ka haere mā roto i ētahi wāhanga mārama o te kanohi. Ko ēnei wāhanga ko te cornea , te wai o te kanohi , te karāhe arotahi , me te wai o te kanohi . Ka pikohia e ēnei wāhanga ngā hihi mārama, ka arotahi tika hoki.

Me tino tika tēnei arotahi. Ki te kore, ka kite tātou i ngā whakaahua pōuri. Ka āwhina ngā uaua iti i roto i tō kanohi ki te neke i tō kanohi, kia tau tika ai tēnei pūwāhi arotahi, te pūwāhi arotahi, ki te retina .

Ina pā te mārama ki ngā pūtau o tō retina, ka tukuna ngā tohu ki tō roro. He rite ēnei tohu ki ngā karere kua whakakōrerohia. Kei roto i ēnei ngā taipitopito katoa o te mārama, tae atu ki tōna tae me tōna kaha. Kātahi ka whakamāramahia e tō roro ēnei tohu, ka hangaia he ahua māu. He mea whakamiharo tēnā?

Ki tā ētahi he rite tonu ngā kupu "tirohanga" me te "tirohanga", engari he iti noa te rerekētanga. Ko te "tirohanga" e pā ana ki ngā mahi a ō kanohi. Ko te "tirohanga" e pā ana ki te tukanga katoa e tīmata ana i ngā kanohi, ā, ka mutu i te whakamaoritanga a te roro me te hanga i tētahi ahua.

He wāhanga whakamiharo o ō tātou kanohi!

He mea tino uaua te kanohi tangata. Kia kite koe, me mahi tika ēnei wāhanga katoa. Me titiro tātou he aha ēnei.

  • Te Kōnea : He rite tēnei ki te matapihi o mua o tō kanohi. Ka tiakina te roto o tō kanohi. Ka whakamakukuhia, ka pania hoki e ō roimata . Ka āwhina hoki ki te piko i te mārama e tomo ana ki te kanohi.
  • Sclera : Koinei te wāhanga mā o tō kanohi. Mā tēnei ka hoatu te āhua me te hanganga noa ki te kanohi.
  • Konukōnīti : He kiriuhi angiangi, mārama hoki tēnei e kapi ana i te kiriuhi o te kanohi me te taha o roto o tō karu kanohi.
  • Wai WhakakatakataHe wai tēnei. Kei roto i te kanohi he rūma o mua . Ko te pēhanga o tēnei wai te mea e ārai ana i te kanohi kia kaua e mimiti, ā, e pupuri tonu ana i tōna āhua.
  • Ārai kanohi : Koinei te wāhi e whakatauhia ai te tae o ō kanohi. He parauri ētahi, he kikorangi ētahi, he kakariki ētahi, he ranunga parauri, kōwhai, me te kakariki rānei ( hazel ). Ko te ira pango i waenganui o te kanohi, te awhi rānei, ka whakawhanuitia e ngā uaua kei konei.
  • Ākonga : Ko te porowhita pango i waenganui o te āiri. He rite ki te matapihi. Māna e whakahaere te nui o te mārama e tomo ki te kanohi. Ka iti haere i te mārama kanapa, ka nui haere i te pōuri.
  • Arotahi : Koinei te mea e arotahi ana i te mārama e tomo ana ki te kanohi, ka anga atu ki te tuarongo o te kanohi, arā, ki te retina.
  • Waiata Ataahua : He wai mārama, he rite ki te tiēre tēnei e whakakī ana i te āputa i waenganui i te karāhe arotahi me te retina. Ka āwhina i te kanohi kia mau tonu tōna āhua. I ētahi wā ka kiia noa ko te waiata ataata .
  • Retina : He paparanga o ngā pūtau e aro ana ki te māramatanga kei muri o te kanohi. Koinei te wāhi e hurihia ai te māramatanga hei tohu hiko. Ka whakamahia ngā tokotoko hei tiro i te māramatanga iti, ā, ka whakamahia ngā koeko hei tiro i te tae me te mārama.
  • Macula : He wāhi iti engari he tino nui i roto i te retina. Koia te kawenga mō te pokapū o tō tirohanga. Arā, koia te kawenga mō te kite mārama i ngā mea, me te kite i ngā tae me ngā taipitopito iti.
  • Io Whatu : Ko te io matua e hono ana i te retina ki te roro. He rite ki te taura raraunga. Ka haria e ia ngā tohu mai i ngā kanohi ki te roro. He hononga ki ētahi wāhanga o te roro.
  • Ngā uaua o waho : Ka āwhina ēnei ki te neke i te kanohi ki mua, ki muri, kia noho tonu ai i te wāhi kotahi. Ka āwhina anō hoki rātou ki te whakarerekē i te arotahi o te kanohi ina titiro ana ki ngā mea e tata ana, e tawhiti ana rānei.

Ko ētahi mate noa ka pā ki ō tātou kanohi

He rerekē ngā momo kiko o ō tātou kanohi - he uaua, he kiko honohono, he io, he uaua toto, me ētahi atu. Nō reira, he rerekē anō hoki ngā āhua o ngā mate kanohi, i runga i te wāhanga e pāngia ana. Me titiro tātou ki ētahi o ngā mate noa.

  • Ngā hapa tirohanga : Koinei ngā raruraru tirohanga tino noa e pāngia ana e te tini o te tangata. Ki te kī ngāwari, ka puta ēnei ina kore te mārama e aro tika ki te retina. Hei tauira, mā te tirohanga tata (myopia) ka puta he māramatanga o ngā mea engari he pōuriuri ngā mea i tawhiti.Ngā āhuatanga pēnei i te tirohanga tawhiti (Hyperopia) , e kitea mārama ana ngā mea i tawhiti engari he pōuriuri ngā mea e tata ana, te astigmatism rānei, e hē ai te tirohanga.
  • Ngā mate o te kornea : Ngā mate e pā ana ki te kornea, te wāhanga mārama o te kanohi. Ka taea ēnei te whānau mai, te whanake rānei i muri mai i te ao.
  • Ngā Mate o te Retina : Ka puta pea ēnei i ngā raruraru e pā tika ana ki te retina. He pānga taha rānei nō tētahi atu mate. Hei tauira, ka taea e te hunga mate huka te kino i te retina i roto i te wā. Ko te wehenga o te retina tētahi atu mate kino.
  • Ngā Āhuatanga o te Io Whatu : Ngā mate e pā ana ki tēnei io nui e hono ana i te kanohi ki te roro. Ko ētahi tauira ko te Optic Neuritis ( mumura o te io whatu) me te Optic Atrophy (te ngenge o te io whatu).
  • Ngā mate kanohi e pā ana ki te koroheketanga : Ka nui haere te kitea o ēnei mate kanohi i a tātou e pakeke haere ana, inā koa i muri i te 65 tau. Ko ētahi he iti noa iho, pērā i te presbyopia . Engari ko ētahi, pērā i te cataract , te macular degeneration e pā ana ki te koroheketanga, te glaucoma rānei, he āhuatanga kino ka arahi ki te ngaronga tirohanga tuturu.

Hei tāpiritanga, ka pāngia pea ngā kanohi e ngā mate urutā, ngā whara, te mate pukupuku, me ngā whānautanga hapa.

He raruraru kanohi? Kia tūpato ki ēnei tohu!

Mena he raruraru kei ō tātou kanohi, ka rerekē rawa te āhua o te pānga ki a tātou, arā, ngā tohu. Ko te take o tēnei, he maha ngā wāhanga e pā ana ki tō tātou tirohanga. Me titiro tātou ki ētahi o ngā tohu noa.

Ngā raruraru e kitea ana i te mata o te kanohi:

  • Te mākūkū, te mamae, me te werawera o ngā kanohi.
  • Te whero o ngā kanohi.
  • E maringi tonu ana ngā roimata, e mākū ana ngā kanohi.
  • He rerenga wai, he mea hanga rānei ki te pūkahukahu mai i te kanohi.

Ngā panonitanga o te āhua, o te tūnga rānei o te kanohi:

  • Te panonitanga o te tae o te wāhanga mā o te kanohi (sclera) (hei tauira, kikorangi, kōwhai).
  • He panonitanga ki te āhua o te āiri, o te kamo rānei (hei tauira, leukocoria - he mā te āhua o te āiri, coloboma - te ngaronga o tētahi wāhanga o te āiri).
  • Ko te matapōkere te āhua o te kore e tū tika ngā kanohi, ka anga tetahi ki roto ( Esotropia) , tetahi ki waho (Exotropia) , tetahi ki runga (Hypertropia) , tetahi ki raro rānei ( Hypotropia ). Ka kiia tēnei ko te matapōkere .

Ngā huringa o te mahi tirohanga:

Koinei ngā tohu ka kitea tonutia e tātou.

  • Kāore e mārama te titiro, he pōuri te titiro: Tērā pea nā ngā raruraru tirohanga tēnei.
  • Ngā raruraru tirohanga motuhake : Matapo pō , Matapo tae .
  • Te hekenga, te ngaro rānei o te tirohanga : Te ngaronga ohorere o te tirohanga, te ngaronga haere rānei o te tirohanga e arahi ana ki te matapo.
  • Ngā raruraru tirohanga : Te tirohanga takirua , te kitenga i ngā rama kanapa ( Auras ) i mua i ngā kanohi (hei tauira, pērā i te migraines kanohi ).
  • Te mataku ki te mārama / Te aro ki te mārama : Ka mamae ngā kanohi i te titiro ki te mārama kanapa, ā, ka pai ake ki ngā wāhi pōuri.

He mea tino nui te hononga i waenganui i ngā kanohi me te roro!

He mea tino nui tēnei kia mōhiotia. I ētahi wā, ahakoa kei te kitea ngā tohu o te mate kanohi, ehara i te kanohi tonu te raruraru. Tērā pea nā tētahi mate i tētahi atu wāhi o tō tātou tinana. Hei tauira, mā te jaundice ka kōwhai ngā kanohi.

Kua rongo tātou i te kōrero "ko ngā kanohi te matapihi ki te wairua." I roto i te rongoā, he rite ngā kanohi ki te matapihi ki tō tātou roro. Nā te mea, ko ētahi tohu e kitea ana i roto i ngā kanohi ka tohu pea i ngā raruraru o te roro. Ko tō io whatu te hononga tika i waenga i te kanohi me te roro. Inaa, ko tō retina he wāhanga o tō Pūnaha Io Matua , he wāhanga o te roro me te taurakira. Koia te take he tohu nui ngā panoni tirohanga i roto i ngā whara o te roro (te whati roro) me ngā mate pēnei i te whiu .

Kei te pēhea te hauora o ō kanohi? Ka taea e koe te kite mā roto i ēnei whakamātautau!

He maha ngā whakamātautau e mahia ana e ngā tākuta hei tirotiro i te hauora o ō kanohi. Kua rongo pea koe i ētahi o ēnei.

  • Ko te mea nui ko te tirotiro i ō kanohi i ia wā . Ahakoa me whakamahi mōhiti, he mea pai kia tirohia ō kanohi i ia tau, i ia rua tau rānei. Mā tēnei ka kitea ngā mate kanohi maha i mua i te puta o ngā tohu. He mea nui rawa kia tirohia ēnei whakamātautau mēnā he mate kē atu ōu, pērā i te mate huka.
  • Whakamātautau matapo tae .
  • Ngā whakamātautau whakaahua o ia rā, pērā i te ultrasound me te magnetic resonance imaging (MRI) .
  • Ngā whakamātautau mō te glaucoma .
  • Whakamātautau pēhanga ā-roto kanohi.
  • Ngā whakamātautau whakaahua o te retina .
  • Whakamātautau rama kutikuti : Mā tēnei ka taea e te tākuta kanohi te whakanui ake i ngā hanganga angiangi o roto i te kanohi.
  • Whakamātautau tirohangaTe pānui i ngā reta me te tirotiro i te tirohanga.
  • Ngā whakamātautau mara tirohanga : Te tirotiro i te tawhiti e taea ai e koe te kite i tō taiao.

I runga i ō tohu me ngā take e whakapaetia ana, ka tūtohu pea tō tākuta kanohi i ētahi atu whakamātautau. Ko ia te tangata pai rawa atu kia mōhio ki ngā taipitopito.

He aha ngā rongoā mō ngā mate kanohi?

He rerekē ngā maimoatanga mō ngā mate kanohi. Ko ētahi raruraru iti he māmā noa iho ngā maimoatanga. Ko ētahi he uaua ake ngā maimoatanga. Kāore he mea hei manukanuka, he pai ngā maimoatanga mō te nuinga o ngā mea.

  • Whakatikatika tirohanga : Koinei te maimoatanga matua mō ngā raruraru tirohanga. Ko ngā mōhiti me ngā karaihe whakapā ngā mea e whakamahia whānuitia ana. Ko ētahi tāngata me whakamahi mōhiti whakahaunga, karaihe whakapā rānei. Ko ētahi tāngata ka whakamahi noa i ngā mōhiti pānui. Ko ētahi atu ka whiriwhiri pea kia pokangahia te whakatikatika tirohanga .
  • Ngā Rongoā : He maha ngā mate e pā tika ana, e pā ā-kore rānei ki ngā kanohi, ka taea te rongoā mā te whakamahi i ngā rongoā. Ka taea ēnei te waiho hei pata kanohi , hei hinu rānei, hei rongoā ā-waha, hei werohanga rānei. Kei te āhua o te mate.
  • Pokanga : He maha ngā mate kanohi ka taea te rongoā mā te pokanga. Hei tauira, he maha ngā tikanga pēnei i te phacoemulsification (e whakamahi ana i te ultrasound hei wawahi i te mea mā o te kanohi), te cryotherapy (e whakamahi ana i te makariri rawa) , te radiofrequency ablation (e whakamahi ana i te wera rawa) , me te pokanga laser .

Tērā pea ētahi atu maimoatanga e wātea ana. Mā tō tākuta kanohi koe e whakamārama ko tēhea maimoatanga te mea pai mō tō āhua.

Me pēhea tātou e pupuri ai i te hauora o ō tātou kanohi utu nui?

He iti noa ngā mea ka taea e tātou te mahi hei pupuri i te hauora o ō tātou kanohi. He tino māmā noa iho, engari he tino nui.

  • Whakamātautauhia ō kanohi i ia tau , i ia tau rānei, ahakoa he mōhiti ō rātou, he mea nui kia whakamātauhia ō kanohi i ia tau, i ia rua rānei tau. Mena he nui tō tūponotanga ki te pāngia e te mate kanohi, me tirotirohia ō kanohi i ia wā. Mā tō tākuta kanohi koe e tohutohu mō tēnei.
  • Tiakina ō kanohi : Mauria he mōhiti tiaki , he karu ārai rānei i te wā e mahi ana i te wāhi mahi, me ngā matū, me ngā mīhini, me te wā e takaro hākinakina ana rānei. Ahakoa te āhua nei he raruraru, ka taea e ia te whakaora i a koe mai i ngā kino kino me te mamae o ngā kanohi.
  • Kati te momi hikareti, kaua rānei e tīmata : NikotīniKa taea e ngā hua tupeka (hikareti, vaping, tupeka ngaungau) te kino i tō pūnaha tohanga toto i roto i te wā, inā koa ko ngā uaua toto ngawari o ō kanohi. Mena kei te hiahia āwhina koe ki te whakamutu, kōrero ki tō tākuta.
  • Whakaritea ngā kai totika hei kai matua : Whiwhi i ngā huaora, ngā kohuke, me ētahi atu matūkai e tika ana mō te hauora o ngā kanohi. Whakaurua ngā huawhenua matomato, ngā hua rākau, me ngā ika ki roto i tāu kai.
  • Kia mau ki te taumaha hauora e pai ana ki a koe : Ka pāngia hoki te hauora o ō kanohi e te taumaha o tō tinana me tō hauora whānui.
  • Kaua rawa e warewarehia ngā tohu o te kanohi : Ko te panoni o tō tirohanga, ko tētahi atu tohu rānei e pā ana ki ō kanohi, tera pea koinei te tohu tuatahi o tētahi raruraru nui ake. Kia mahara ki te toro atu ki tētahi tākuta kanohi, ki tētahi atu tohunga hauora rānei, me te kōrero mō ō āwangawanga. Kāore he aha mena kāore he raruraru, engari ki te mea he raruraru, he pai ki te rapu i te rongoā i mua i te kino haere.

I ngā wā pēnei, me rapu tonu i te tohutohu hauora!

Tērā ētahi wā me rapu awhina hauora tonu koe mēnā ka pā he mea ki ō kanohi. Kia tūpato ki ēnei mea, he āhuatanga ohorere pea ēnei:

  • Te ngaronga ohorere o te tirohanga, te ngaronga wāhanga, te ngaronga katoa rānei o te tirohanga i te kanohi kotahi, i ngā kanohi e rua rānei.
  • Mena kei te mau tetahi mea i roto i tō kanohi, ki te mea rānei kei te ahua kei roto tetahi mea i roto i tō kanohi engari kāore e kitea e koe tetahi mea.
  • Mena ka wera te taha o ō kanohi, o roto rānei i ō kanohi (ahakoa he wera iti noa iho).
  • Mena ka whero te kanohi, ka pupuhi, ka maru, ka toto rānei nā tetahi whara.
  • Mena he pupuhi kei roto i te kōhao wheua e karapoti ana i te karu o te kanohi.
  • Mena ka nui ake te pūwero o ngā kanohi i te mea noa.
  • Ki te mea ka pōuri whakarere tō tirohanga, ā, ka rite ki te kohu.
  • Mena kei a koe ētahi atu tohu o te mate, pērā i te ruaki, te makariri, me te kirika, me ngā raruraru kanohi.
  • Ki te kite koe i ngā hihi mārama i mua i ō kanohi, ki te mea ka nui ake ngā mea e mānu ana i te mata , ki te kite rānei koe i te mata pango e taka ana i mua i ō kanohi (he tohu pea ēnei o te wehenga o te retina ).
  • Mena ka puta tō tirohanga me te mea he kohinga o ngā wahi rerekē ngā tae ( kitenga Kaleidoscope ).
  • Ki te kore e taea e koe te tahuri i ō kanohi ki te taha kotahi pērā i te tikanga.
  • Ki te huri whakarere tō tirohanga kia rite ki te tirohanga kauhanga (arā, kāore e taea e koe te kite i tō taha, engari he tika tonu te titiro whakamua).
  • Te hē, te ngaro rānei o te tirohanga pokapū (me ngā huringa, me te kore rānei o ngā huringa o te tirohanga taha).

Ahakoa kāore i roto i tēnei rārangi, ki te whakaaro koe he mate kanohi kino tōu, me toro atu ki te tākuta tonu. Mā te mahi pera ka tiakina tō tirohanga, ā, ka taea pea te whakaora i tō ora.

He aha ngā raruraru kanohi e tino kitea ana?

Haunga ngā āhuatanga rangitahi (pērā i ngā mate kanohi me ngā karawarawa), ko ngā raruraru kanohi e tino kitea ana ko:

  • Ngā hapa whakaata .
  • Ngā katarata e pā ana ki te koroheketanga.
  • Te pirau o te kanohi e pā ana ki te koroheketanga .
  • Ngā mate o te retina (ina koa ko te retinopathy mate huka i puta mai i te mate huka).
  • Te mate karuā .
  • Te mate o te kanohi maroke .

Hei whakamutunga, ētahi mea hei maumahara māu...

Nō reira, mai i ngā kōrero kua kōrerohia i tēnei rā, tera pea ka mārama koe ki te hiranga o ō tātou kanohi, me te hiranga o te tiaki i a rātou. He rite ō tātou kanohi ki te matapihi ki tō tātou roro e kite ai tātou i te ao. Kāore pea tātou e mōhio ki tō rātou uara kia mahi tika rā anō. Engari, i te wā e pā mai ana he raruraru iti ki a tātou, ka mōhio tātou ki tō rātou uara.

Ki te mea he ruarua, he āwangawanga rānei āu mō tō tirohanga, kaua e warewaretia. Kaua e whakahaweatia he mea iti noa iho. Tirohia he tākuta kanohi tonu. Ehara i te mea ka taea e ia te tiaki i tō tirohanga utu nui, engari ka taea hoki e ia te āwhina i a koe ki te kite wawe i tētahi mate kino ake.

Kia tupato ki ō kanohi!

👩🏽‍⚕️ Ngā Pātai Auau (FAQ) mai i te Tākuta

💬 Me pēhea tātou e kite ai i ngā mea me ō tātou kanohi?

He rite te mahi a ō tātou kanohi ki ngā kāmera tino matatau e rua. Tuatahi, ka uru te mārama mai i waho ki roto i ō tātou kanohi. Ka haere mā roto i ētahi wāhanga mārama, pērā i te kornea me te karu arotahi, ā, ka arotahi tika ki te retina. Kātahi ka hurihia e ngā pūtau o tēnei retina tēnei mārama hei tohu ka taea e te roro te mārama me te tuku atu. Hei whakamutunga, ka whakamāramahia e tō tātou roro ēnei tohu, ka hangaia te ahua e kitea ana e tātou. He mea whakamiharo?

💬 He rite tonu te 'kite' me te 'kite'? He rerekētanga rānei?

He pātai pai! He tokomaha te hunga e whakaaro ana he rite tonu ēnei kupu e rua. Engari he iti noa te rerekētanga. Ko te 'kite' e pā ana ki te mahi a ō tātou kanohi, arā, ko te tango i te māramatanga ka tukuna ki te retina. Engari he whānui ake te 'tiro' i tēnā. E pā ana ki te tukanga katoa e tīmata ana i ngā kanohi, ā, ka whakamāramahia e te roro aua tohu ka whakaatuhia mai ki a tātou hei ahua. Arā, ko te kite ko te mahi tahi a ngā kanohi me te roro.


` Ngā kanohi, tirohanga, ngā mate kanohi, te tirotiro kanohi, te hauora kanohi, ngā raruraru tirohanga, te tiaki kanohi

⚠️ 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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Ō Tātou Kanohi: Me kōrero tātou mō te āhua o tā tātou tirohanga ki te ao, me pēhea hoki te tiaki i ō tātou kanohi!
Te Mahi a te Tinana13 Māehe 2026

Ō Tātou Kanohi: Me kōrero tātou mō te āhua o tā tātou tirohanga ki te ao, me pēhea hoki te tiaki i ō tātou kanohi!

Me pēhea tāu tirohanga ki tēnei ao ataahua? Ngā putiputi kanapa, ngā whenua ataahua, ngā mata o ō hoa aroha... E whakakitea ana ēnei mea katoa ki a tātou mā roto i ō tātou kanohi utu nui, tika? Inaa, ko ēnei kanohi e rua ngā okana tino whakamiharo o roto i tō tātou tinana. Nā, he aha ēnei kanohi e rua? Me pēhea tā rāua mahi? Me ako noa tātou mō tēnei, me te mea kei te kōrero tātou ki tētahi hoa.

He aha te mahi a ngā kanohi? He mea whakamiharo!

Whakaarohia he rite ki ngā kāmera tino matatau e rua. Ko ngā mea katoa e kitea ana e tātou ka tīmata i te mārama mai i waho. Ka uru tēnei mārama ki roto i ō tātou kanohi, ka haere mā roto i ētahi wāhanga mārama o te kanohi. Ko ēnei wāhanga ko te cornea , te wai o te kanohi , te karāhe arotahi , me te wai o te kanohi . Ka pikohia e ēnei wāhanga ngā hihi mārama, ka arotahi tika hoki.

Me tino tika tēnei arotahi. Ki te kore, ka kite tātou i ngā whakaahua pōuri. Ka āwhina ngā uaua iti i roto i tō kanohi ki te neke i tō kanohi, kia tau tika ai tēnei pūwāhi arotahi, te pūwāhi arotahi, ki te retina .

Ina pā te mārama ki ngā pūtau o tō retina, ka tukuna ngā tohu ki tō roro. He rite ēnei tohu ki ngā karere kua whakakōrerohia. Kei roto i ēnei ngā taipitopito katoa o te mārama, tae atu ki tōna tae me tōna kaha. Kātahi ka whakamāramahia e tō roro ēnei tohu, ka hangaia he ahua māu. He mea whakamiharo tēnā?

Ki tā ētahi he rite tonu ngā kupu "tirohanga" me te "tirohanga", engari he iti noa te rerekētanga. Ko te "tirohanga" e pā ana ki ngā mahi a ō kanohi. Ko te "tirohanga" e pā ana ki te tukanga katoa e tīmata ana i ngā kanohi, ā, ka mutu i te whakamaoritanga a te roro me te hanga i tētahi ahua.

He wāhanga whakamiharo o ō tātou kanohi!

He mea tino uaua te kanohi tangata. Kia kite koe, me mahi tika ēnei wāhanga katoa. Me titiro tātou he aha ēnei.

  • Te Kōnea : He rite tēnei ki te matapihi o mua o tō kanohi. Ka tiakina te roto o tō kanohi. Ka whakamakukuhia, ka pania hoki e ō roimata . Ka āwhina hoki ki te piko i te mārama e tomo ana ki te kanohi.
  • Sclera : Koinei te wāhanga mā o tō kanohi. Mā tēnei ka hoatu te āhua me te hanganga noa ki te kanohi.
  • Konukōnīti : He kiriuhi angiangi, mārama hoki tēnei e kapi ana i te kiriuhi o te kanohi me te taha o roto o tō karu kanohi.
  • Wai WhakakatakataHe wai tēnei. Kei roto i te kanohi he rūma o mua . Ko te pēhanga o tēnei wai te mea e ārai ana i te kanohi kia kaua e mimiti, ā, e pupuri tonu ana i tōna āhua.
  • Ārai kanohi : Koinei te wāhi e whakatauhia ai te tae o ō kanohi. He parauri ētahi, he kikorangi ētahi, he kakariki ētahi, he ranunga parauri, kōwhai, me te kakariki rānei ( hazel ). Ko te ira pango i waenganui o te kanohi, te awhi rānei, ka whakawhanuitia e ngā uaua kei konei.
  • Ākonga : Ko te porowhita pango i waenganui o te āiri. He rite ki te matapihi. Māna e whakahaere te nui o te mārama e tomo ki te kanohi. Ka iti haere i te mārama kanapa, ka nui haere i te pōuri.
  • Arotahi : Koinei te mea e arotahi ana i te mārama e tomo ana ki te kanohi, ka anga atu ki te tuarongo o te kanohi, arā, ki te retina.
  • Waiata Ataahua : He wai mārama, he rite ki te tiēre tēnei e whakakī ana i te āputa i waenganui i te karāhe arotahi me te retina. Ka āwhina i te kanohi kia mau tonu tōna āhua. I ētahi wā ka kiia noa ko te waiata ataata .
  • Retina : He paparanga o ngā pūtau e aro ana ki te māramatanga kei muri o te kanohi. Koinei te wāhi e hurihia ai te māramatanga hei tohu hiko. Ka whakamahia ngā tokotoko hei tiro i te māramatanga iti, ā, ka whakamahia ngā koeko hei tiro i te tae me te mārama.
  • Macula : He wāhi iti engari he tino nui i roto i te retina. Koia te kawenga mō te pokapū o tō tirohanga. Arā, koia te kawenga mō te kite mārama i ngā mea, me te kite i ngā tae me ngā taipitopito iti.
  • Io Whatu : Ko te io matua e hono ana i te retina ki te roro. He rite ki te taura raraunga. Ka haria e ia ngā tohu mai i ngā kanohi ki te roro. He hononga ki ētahi wāhanga o te roro.
  • Ngā uaua o waho : Ka āwhina ēnei ki te neke i te kanohi ki mua, ki muri, kia noho tonu ai i te wāhi kotahi. Ka āwhina anō hoki rātou ki te whakarerekē i te arotahi o te kanohi ina titiro ana ki ngā mea e tata ana, e tawhiti ana rānei.

Ko ētahi mate noa ka pā ki ō tātou kanohi

He rerekē ngā momo kiko o ō tātou kanohi - he uaua, he kiko honohono, he io, he uaua toto, me ētahi atu. Nō reira, he rerekē anō hoki ngā āhua o ngā mate kanohi, i runga i te wāhanga e pāngia ana. Me titiro tātou ki ētahi o ngā mate noa.

  • Ngā hapa tirohanga : Koinei ngā raruraru tirohanga tino noa e pāngia ana e te tini o te tangata. Ki te kī ngāwari, ka puta ēnei ina kore te mārama e aro tika ki te retina. Hei tauira, mā te tirohanga tata (myopia) ka puta he māramatanga o ngā mea engari he pōuriuri ngā mea i tawhiti.Ngā āhuatanga pēnei i te tirohanga tawhiti (Hyperopia) , e kitea mārama ana ngā mea i tawhiti engari he pōuriuri ngā mea e tata ana, te astigmatism rānei, e hē ai te tirohanga.
  • Ngā mate o te kornea : Ngā mate e pā ana ki te kornea, te wāhanga mārama o te kanohi. Ka taea ēnei te whānau mai, te whanake rānei i muri mai i te ao.
  • Ngā Mate o te Retina : Ka puta pea ēnei i ngā raruraru e pā tika ana ki te retina. He pānga taha rānei nō tētahi atu mate. Hei tauira, ka taea e te hunga mate huka te kino i te retina i roto i te wā. Ko te wehenga o te retina tētahi atu mate kino.
  • Ngā Āhuatanga o te Io Whatu : Ngā mate e pā ana ki tēnei io nui e hono ana i te kanohi ki te roro. Ko ētahi tauira ko te Optic Neuritis ( mumura o te io whatu) me te Optic Atrophy (te ngenge o te io whatu).
  • Ngā mate kanohi e pā ana ki te koroheketanga : Ka nui haere te kitea o ēnei mate kanohi i a tātou e pakeke haere ana, inā koa i muri i te 65 tau. Ko ētahi he iti noa iho, pērā i te presbyopia . Engari ko ētahi, pērā i te cataract , te macular degeneration e pā ana ki te koroheketanga, te glaucoma rānei, he āhuatanga kino ka arahi ki te ngaronga tirohanga tuturu.

Hei tāpiritanga, ka pāngia pea ngā kanohi e ngā mate urutā, ngā whara, te mate pukupuku, me ngā whānautanga hapa.

He raruraru kanohi? Kia tūpato ki ēnei tohu!

Mena he raruraru kei ō tātou kanohi, ka rerekē rawa te āhua o te pānga ki a tātou, arā, ngā tohu. Ko te take o tēnei, he maha ngā wāhanga e pā ana ki tō tātou tirohanga. Me titiro tātou ki ētahi o ngā tohu noa.

Ngā raruraru e kitea ana i te mata o te kanohi:

  • Te mākūkū, te mamae, me te werawera o ngā kanohi.
  • Te whero o ngā kanohi.
  • E maringi tonu ana ngā roimata, e mākū ana ngā kanohi.
  • He rerenga wai, he mea hanga rānei ki te pūkahukahu mai i te kanohi.

Ngā panonitanga o te āhua, o te tūnga rānei o te kanohi:

  • Te panonitanga o te tae o te wāhanga mā o te kanohi (sclera) (hei tauira, kikorangi, kōwhai).
  • He panonitanga ki te āhua o te āiri, o te kamo rānei (hei tauira, leukocoria - he mā te āhua o te āiri, coloboma - te ngaronga o tētahi wāhanga o te āiri).
  • Ko te matapōkere te āhua o te kore e tū tika ngā kanohi, ka anga tetahi ki roto ( Esotropia) , tetahi ki waho (Exotropia) , tetahi ki runga (Hypertropia) , tetahi ki raro rānei ( Hypotropia ). Ka kiia tēnei ko te matapōkere .

Ngā huringa o te mahi tirohanga:

Koinei ngā tohu ka kitea tonutia e tātou.

  • Kāore e mārama te titiro, he pōuri te titiro: Tērā pea nā ngā raruraru tirohanga tēnei.
  • Ngā raruraru tirohanga motuhake : Matapo pō , Matapo tae .
  • Te hekenga, te ngaro rānei o te tirohanga : Te ngaronga ohorere o te tirohanga, te ngaronga haere rānei o te tirohanga e arahi ana ki te matapo.
  • Ngā raruraru tirohanga : Te tirohanga takirua , te kitenga i ngā rama kanapa ( Auras ) i mua i ngā kanohi (hei tauira, pērā i te migraines kanohi ).
  • Te mataku ki te mārama / Te aro ki te mārama : Ka mamae ngā kanohi i te titiro ki te mārama kanapa, ā, ka pai ake ki ngā wāhi pōuri.

He mea tino nui te hononga i waenganui i ngā kanohi me te roro!

He mea tino nui tēnei kia mōhiotia. I ētahi wā, ahakoa kei te kitea ngā tohu o te mate kanohi, ehara i te kanohi tonu te raruraru. Tērā pea nā tētahi mate i tētahi atu wāhi o tō tātou tinana. Hei tauira, mā te jaundice ka kōwhai ngā kanohi.

Kua rongo tātou i te kōrero "ko ngā kanohi te matapihi ki te wairua." I roto i te rongoā, he rite ngā kanohi ki te matapihi ki tō tātou roro. Nā te mea, ko ētahi tohu e kitea ana i roto i ngā kanohi ka tohu pea i ngā raruraru o te roro. Ko tō io whatu te hononga tika i waenga i te kanohi me te roro. Inaa, ko tō retina he wāhanga o tō Pūnaha Io Matua , he wāhanga o te roro me te taurakira. Koia te take he tohu nui ngā panoni tirohanga i roto i ngā whara o te roro (te whati roro) me ngā mate pēnei i te whiu .

Kei te pēhea te hauora o ō kanohi? Ka taea e koe te kite mā roto i ēnei whakamātautau!

He maha ngā whakamātautau e mahia ana e ngā tākuta hei tirotiro i te hauora o ō kanohi. Kua rongo pea koe i ētahi o ēnei.

  • Ko te mea nui ko te tirotiro i ō kanohi i ia wā . Ahakoa me whakamahi mōhiti, he mea pai kia tirohia ō kanohi i ia tau, i ia rua tau rānei. Mā tēnei ka kitea ngā mate kanohi maha i mua i te puta o ngā tohu. He mea nui rawa kia tirohia ēnei whakamātautau mēnā he mate kē atu ōu, pērā i te mate huka.
  • Whakamātautau matapo tae .
  • Ngā whakamātautau whakaahua o ia rā, pērā i te ultrasound me te magnetic resonance imaging (MRI) .
  • Ngā whakamātautau mō te glaucoma .
  • Whakamātautau pēhanga ā-roto kanohi.
  • Ngā whakamātautau whakaahua o te retina .
  • Whakamātautau rama kutikuti : Mā tēnei ka taea e te tākuta kanohi te whakanui ake i ngā hanganga angiangi o roto i te kanohi.
  • Whakamātautau tirohangaTe pānui i ngā reta me te tirotiro i te tirohanga.
  • Ngā whakamātautau mara tirohanga : Te tirotiro i te tawhiti e taea ai e koe te kite i tō taiao.

I runga i ō tohu me ngā take e whakapaetia ana, ka tūtohu pea tō tākuta kanohi i ētahi atu whakamātautau. Ko ia te tangata pai rawa atu kia mōhio ki ngā taipitopito.

He aha ngā rongoā mō ngā mate kanohi?

He rerekē ngā maimoatanga mō ngā mate kanohi. Ko ētahi raruraru iti he māmā noa iho ngā maimoatanga. Ko ētahi he uaua ake ngā maimoatanga. Kāore he mea hei manukanuka, he pai ngā maimoatanga mō te nuinga o ngā mea.

  • Whakatikatika tirohanga : Koinei te maimoatanga matua mō ngā raruraru tirohanga. Ko ngā mōhiti me ngā karaihe whakapā ngā mea e whakamahia whānuitia ana. Ko ētahi tāngata me whakamahi mōhiti whakahaunga, karaihe whakapā rānei. Ko ētahi tāngata ka whakamahi noa i ngā mōhiti pānui. Ko ētahi atu ka whiriwhiri pea kia pokangahia te whakatikatika tirohanga .
  • Ngā Rongoā : He maha ngā mate e pā tika ana, e pā ā-kore rānei ki ngā kanohi, ka taea te rongoā mā te whakamahi i ngā rongoā. Ka taea ēnei te waiho hei pata kanohi , hei hinu rānei, hei rongoā ā-waha, hei werohanga rānei. Kei te āhua o te mate.
  • Pokanga : He maha ngā mate kanohi ka taea te rongoā mā te pokanga. Hei tauira, he maha ngā tikanga pēnei i te phacoemulsification (e whakamahi ana i te ultrasound hei wawahi i te mea mā o te kanohi), te cryotherapy (e whakamahi ana i te makariri rawa) , te radiofrequency ablation (e whakamahi ana i te wera rawa) , me te pokanga laser .

Tērā pea ētahi atu maimoatanga e wātea ana. Mā tō tākuta kanohi koe e whakamārama ko tēhea maimoatanga te mea pai mō tō āhua.

Me pēhea tātou e pupuri ai i te hauora o ō tātou kanohi utu nui?

He iti noa ngā mea ka taea e tātou te mahi hei pupuri i te hauora o ō tātou kanohi. He tino māmā noa iho, engari he tino nui.

  • Whakamātautauhia ō kanohi i ia tau , i ia tau rānei, ahakoa he mōhiti ō rātou, he mea nui kia whakamātauhia ō kanohi i ia tau, i ia rua rānei tau. Mena he nui tō tūponotanga ki te pāngia e te mate kanohi, me tirotirohia ō kanohi i ia wā. Mā tō tākuta kanohi koe e tohutohu mō tēnei.
  • Tiakina ō kanohi : Mauria he mōhiti tiaki , he karu ārai rānei i te wā e mahi ana i te wāhi mahi, me ngā matū, me ngā mīhini, me te wā e takaro hākinakina ana rānei. Ahakoa te āhua nei he raruraru, ka taea e ia te whakaora i a koe mai i ngā kino kino me te mamae o ngā kanohi.
  • Kati te momi hikareti, kaua rānei e tīmata : NikotīniKa taea e ngā hua tupeka (hikareti, vaping, tupeka ngaungau) te kino i tō pūnaha tohanga toto i roto i te wā, inā koa ko ngā uaua toto ngawari o ō kanohi. Mena kei te hiahia āwhina koe ki te whakamutu, kōrero ki tō tākuta.
  • Whakaritea ngā kai totika hei kai matua : Whiwhi i ngā huaora, ngā kohuke, me ētahi atu matūkai e tika ana mō te hauora o ngā kanohi. Whakaurua ngā huawhenua matomato, ngā hua rākau, me ngā ika ki roto i tāu kai.
  • Kia mau ki te taumaha hauora e pai ana ki a koe : Ka pāngia hoki te hauora o ō kanohi e te taumaha o tō tinana me tō hauora whānui.
  • Kaua rawa e warewarehia ngā tohu o te kanohi : Ko te panoni o tō tirohanga, ko tētahi atu tohu rānei e pā ana ki ō kanohi, tera pea koinei te tohu tuatahi o tētahi raruraru nui ake. Kia mahara ki te toro atu ki tētahi tākuta kanohi, ki tētahi atu tohunga hauora rānei, me te kōrero mō ō āwangawanga. Kāore he aha mena kāore he raruraru, engari ki te mea he raruraru, he pai ki te rapu i te rongoā i mua i te kino haere.

I ngā wā pēnei, me rapu tonu i te tohutohu hauora!

Tērā ētahi wā me rapu awhina hauora tonu koe mēnā ka pā he mea ki ō kanohi. Kia tūpato ki ēnei mea, he āhuatanga ohorere pea ēnei:

  • Te ngaronga ohorere o te tirohanga, te ngaronga wāhanga, te ngaronga katoa rānei o te tirohanga i te kanohi kotahi, i ngā kanohi e rua rānei.
  • Mena kei te mau tetahi mea i roto i tō kanohi, ki te mea rānei kei te ahua kei roto tetahi mea i roto i tō kanohi engari kāore e kitea e koe tetahi mea.
  • Mena ka wera te taha o ō kanohi, o roto rānei i ō kanohi (ahakoa he wera iti noa iho).
  • Mena ka whero te kanohi, ka pupuhi, ka maru, ka toto rānei nā tetahi whara.
  • Mena he pupuhi kei roto i te kōhao wheua e karapoti ana i te karu o te kanohi.
  • Mena ka nui ake te pūwero o ngā kanohi i te mea noa.
  • Ki te mea ka pōuri whakarere tō tirohanga, ā, ka rite ki te kohu.
  • Mena kei a koe ētahi atu tohu o te mate, pērā i te ruaki, te makariri, me te kirika, me ngā raruraru kanohi.
  • Ki te kite koe i ngā hihi mārama i mua i ō kanohi, ki te mea ka nui ake ngā mea e mānu ana i te mata , ki te kite rānei koe i te mata pango e taka ana i mua i ō kanohi (he tohu pea ēnei o te wehenga o te retina ).
  • Mena ka puta tō tirohanga me te mea he kohinga o ngā wahi rerekē ngā tae ( kitenga Kaleidoscope ).
  • Ki te kore e taea e koe te tahuri i ō kanohi ki te taha kotahi pērā i te tikanga.
  • Ki te huri whakarere tō tirohanga kia rite ki te tirohanga kauhanga (arā, kāore e taea e koe te kite i tō taha, engari he tika tonu te titiro whakamua).
  • Te hē, te ngaro rānei o te tirohanga pokapū (me ngā huringa, me te kore rānei o ngā huringa o te tirohanga taha).

Ahakoa kāore i roto i tēnei rārangi, ki te whakaaro koe he mate kanohi kino tōu, me toro atu ki te tākuta tonu. Mā te mahi pera ka tiakina tō tirohanga, ā, ka taea pea te whakaora i tō ora.

He aha ngā raruraru kanohi e tino kitea ana?

Haunga ngā āhuatanga rangitahi (pērā i ngā mate kanohi me ngā karawarawa), ko ngā raruraru kanohi e tino kitea ana ko:

  • Ngā hapa whakaata .
  • Ngā katarata e pā ana ki te koroheketanga.
  • Te pirau o te kanohi e pā ana ki te koroheketanga .
  • Ngā mate o te retina (ina koa ko te retinopathy mate huka i puta mai i te mate huka).
  • Te mate karuā .
  • Te mate o te kanohi maroke .

Hei whakamutunga, ētahi mea hei maumahara māu...

Nō reira, mai i ngā kōrero kua kōrerohia i tēnei rā, tera pea ka mārama koe ki te hiranga o ō tātou kanohi, me te hiranga o te tiaki i a rātou. He rite ō tātou kanohi ki te matapihi ki tō tātou roro e kite ai tātou i te ao. Kāore pea tātou e mōhio ki tō rātou uara kia mahi tika rā anō. Engari, i te wā e pā mai ana he raruraru iti ki a tātou, ka mōhio tātou ki tō rātou uara.

Ki te mea he ruarua, he āwangawanga rānei āu mō tō tirohanga, kaua e warewaretia. Kaua e whakahaweatia he mea iti noa iho. Tirohia he tākuta kanohi tonu. Ehara i te mea ka taea e ia te tiaki i tō tirohanga utu nui, engari ka taea hoki e ia te āwhina i a koe ki te kite wawe i tētahi mate kino ake.

Kia tupato ki ō kanohi!

👩🏽‍⚕️ Ngā Pātai Auau (FAQ) mai i te Tākuta

💬 Me pēhea tātou e kite ai i ngā mea me ō tātou kanohi?

He rite te mahi a ō tātou kanohi ki ngā kāmera tino matatau e rua. Tuatahi, ka uru te mārama mai i waho ki roto i ō tātou kanohi. Ka haere mā roto i ētahi wāhanga mārama, pērā i te kornea me te karu arotahi, ā, ka arotahi tika ki te retina. Kātahi ka hurihia e ngā pūtau o tēnei retina tēnei mārama hei tohu ka taea e te roro te mārama me te tuku atu. Hei whakamutunga, ka whakamāramahia e tō tātou roro ēnei tohu, ka hangaia te ahua e kitea ana e tātou. He mea whakamiharo?

💬 He rite tonu te 'kite' me te 'kite'? He rerekētanga rānei?

He pātai pai! He tokomaha te hunga e whakaaro ana he rite tonu ēnei kupu e rua. Engari he iti noa te rerekētanga. Ko te 'kite' e pā ana ki te mahi a ō tātou kanohi, arā, ko te tango i te māramatanga ka tukuna ki te retina. Engari he whānui ake te 'tiro' i tēnā. E pā ana ki te tukanga katoa e tīmata ana i ngā kanohi, ā, ka whakamāramahia e te roro aua tohu ka whakaatuhia mai ki a tātou hei ahua. Arā, ko te kite ko te mahi tahi a ngā kanohi me te roro.


` Ngā kanohi, tirohanga, ngā mate kanohi, te tirotiro kanohi, te hauora kanohi, ngā raruraru tirohanga, te tiaki kanohi

⚠️ 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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