Skip to main content

Shin kana ganin launuka fiye da wasu? Bari mu yi magana game da Tetrachromacy!

Shin kana ganin launuka fiye da wasu? Bari mu yi magana game da Tetrachromacy!

Shin ka taɓa yin mamakin ko za ka iya ganin launuka fiye da launuka bakwai na bakan gizo? Ko kuma ka taɓa yin jayayya da wani aboki game da launin riga, kana cewa, "A'a, a'a, wannan ita ce launin," ko "A'a, wannan ita ce launin?" Idan haka ne, za ka iya samun wani iko na musamman, mai matuƙar wahala. A yau muna magana ne game da ikon ganin launuka ta wata hanya mai ban mamaki. Muna kiran wannan da tetrachromacy.

Menene Tetrachromacy?

A taƙaice dai, launin tetrachromacy wani yanayi ne da ba kasafai ake samunsa ba, wanda ke da matuƙar saurin kamuwa da launin fata, wanda ke faruwa ne kawai a wasu mata. Ba cuta ba ce, illa ce.

A cikin idanunmu, akwai wani ɓangare da ake kira retina. Yana ɗauke da nau'ikan ƙwayoyin halitta na musamman waɗanda ke gano haske. Muna kiran waɗannan masu karɓar haske. Akwai nau'ikan waɗannan ƙwayoyin halitta guda biyu. Ɗaya shine mazugi, ɗayan kuma shine sanduna. Sanduna suna taimaka mana mu gani a baƙi da fari da kuma a cikin ƙaramin haske. Mazugi galibi suna da alhakin ganin launi.

Yawanci, dukkanmu muna da nau'ikan ƙwayoyin mazugi guda uku a idanunmu. Ta amfani da waɗannan ukun, za mu iya bambancewa da kuma gane launuka kusan miliyan ɗaya.

Duk da haka, mutanen da ke da tetrachromacy suna da nau'ikan ƙwayoyin mazugi guda huɗu a idanunsu. Saboda wannan ƙwayar mazugi ta huɗu, suna iya ganin ɗaruruwan miliyoyin launuka, wanda ya fi mutum na yau da kullun sau ɗari. Ka yi tunanin, suna iya ganin dubban launuka daban-daban kawai don launin ja da muke gani.

Ta yaya wannan ƙwayar mazugi ta huɗu take aiki?

Da farko, bari mu dubi nau'ikan ƙwayoyin mazugi guda uku da muke da su a kullum.

  • Masu nuna ja (L-cones): Ana kiran waɗannan da 'L' (Dogon cones) saboda ja yana da tsawon tsayin tsayi.
  • Masu saurin amsawa ga kore (M-cones): Ana kiran waɗannan mazugi 'M' (Matsakaici) saboda suna tsakiyar yanayin gani.
  • Mai saurin kamuwa da shuɗi (S-cones): Ana kiran waɗannan da 'S' (Gajeren) cones saboda shuɗi yana da ɗan gajeren zango.

Mutumin da ke da tetrachromacy yana da nau'in ƙwayar mazugi na huɗu ban da waɗannan nau'ikan guda uku. Wannan yawanci ya fi dacewa da bambancin da ke tsakanin ja da kore, ko lemu. Wannan ƙarin ƙwayar mazugi yana faruwa ne sakamakon maye gurbi na kwayoyin halitta .

Yanzu za ka iya yin mamaki, ta yaya za ka iya ganin launuka da yawa tare da ƙarin ƙwayar mazugi ɗaya kawai? Ka yi tunanin kana zane. Kana da launuka uku na farko (ja, shuɗi, kore). Za ka iya yin launuka da yawa ta hanyar haɗa su wuri ɗaya. Yanzu idan kana da launin farko na huɗu (rawaya, misali), sabbin launuka nawa za ka iya yi? Wannan shine abin da ke faruwa a kwakwalwa. Bayanan da ke fitowa daga ƙarin ƙwayar mazugi an haɗa su da bayanan da ke fitowa daga sauran ƙwayoyin mazugi, kuma kwakwalwa tana ƙirƙirar duniyar launuka masu cikakken bayani.

Me yasa hakan yakan faru da mata ne kawai?

Wannan shine mafi ban sha'awa a cikin wannan. Dalilin wannan yana da alaƙa da tsarin halittarmu.

Kwayar halittar da ke sarrafa ƙwayoyin mazugi waɗanda ke taimaka mana ganin ja da kore tana kan kwayar halittar X chromosome .

Kamar yadda kuka sani, namiji yana da kwayar halittar X guda ɗaya da kwayar halittar Y guda ɗaya (XY). Don haka, idan aka canza wannan kwayar halittar da ke kan kwayar halittar X guda ɗaya, dukkan ƙwayoyin halittarsa ​​masu launin ja/kore za su canza. Shi ya sa maza ke da yuwuwar samun makanta a launi.

Duk da haka, mata suna da ƙwayoyin X guda biyu (XX). Don haka, ƙwayar X ɗaya na iya samun kwayar halitta ta al'ada, ɗayan kuma ƙwayar X na iya samun kwayar halitta da aka canza. A wannan yanayin, idanun mace na iya samar da ƙwayoyin cone na al'ada da ƙarin ƙwayoyin cone da kwayar halitta da aka canza ta haifar. Kimanin kashi 12% na mata suna da wannan kwayar halitta.

Amma ba duk wanda ke da wannan tsarin kwayoyin halitta zai sami tetrachromacy ba. Domin samun tetrachromacy mai ƙarfi, dole ne a cika wasu abubuwa biyu.

1. Dole ne ƙwayar mazugi ta huɗu ta kasance mai saurin kamuwa da wani yanayi daban: Idan sabuwar ƙwayar mazugi ta kasance mai saurin kamuwa da launuka iri ɗaya da sauran ƙwayoyin mazugi, kwakwalwa ba za ta sami ƙarin bayani ba. Don haka babu wani bambanci da zai faru.

2. Kwakwalwa tana buƙatar tashoshi huɗu masu launi: Kwakwalwar ɗan adam yawanci an tsara ta ne don sarrafa bayanai ta amfani da tashoshi uku masu launi. Don haka ko da akwai ƙwayar mazugi ta huɗu, idan kwakwalwa ba ta da tashoshi na huɗu don karɓar wannan bayanin, ba za ta iya amfani da wannan ƙarin damar ba.

Saboda haka, mutanen da ke da wannan hangen nesa mai launin gaske ba kasafai suke da shi ba.

To, ba za ka iya yin gwaji ta intanet don ganin ko kana da wannan ƙwarewar ba?

Idan ka bincika intanet don "Shin kana da tetrachromacy?" za ka ga gwaje-gwaje da yawa. Amma babu ɗayansu na gaske .

Yana da muhimmanci a tuna cewa ba za ka iya gano hakan ta hanyar gwaje-gwajen kan layi ba. Kada ka yarda hakan ya ruɗe ka.

Dalilin haka abu ne mai sauƙi. Allon wayarka, kwamfutar hannu, ko kwamfutar ka ya ƙunshi tashoshi masu launi uku kawai: pixels ja, kore, da shuɗi (RGB). Don haka, ba zai yiwu a gwada idanunka da tashoshi masu launi huɗu a kan allo wanda ke amfani da tashoshi masu launi uku kawai ba.

Masana kimiyya a dakunan gwaje-gwaje ne ke yin gwajin taurarin tetrachromacy na gaskiya, ta amfani da kayan aiki masu tsada , gwajin DNA, da kuma yanayin haske mai sarrafawa.

Ta yaya wanda ke da tetrachromacy yake kallon duniya?

Wannan abu ne da yake da wuya mu fahimta daidai. Domin launuka abin da ake gani a matsayin abin da ya shafi tunanin mutum ne kawai. Abin da kake gani a matsayin ja ba irin launi da nake gani ba ne. Akwai ɗan bambanci.

Amma idan ka duba ta hanyar lambobi, ga bambanci.

Nau'in Gani Adadin nau'ikan ƙwayoyin mazugi Kimanin adadin launukan da ake iya gani
Dichromacy - makanta launi 2 Kimanin 10,000
Trichromacy - Gani na yau da kullun 3 Tsakanin miliyan 1-10
Tsarin Tetrachromacy 4 Kimanin miliyan 100

Idan ka duba wannan jadawalin, za ka ga bambanci, ko ba haka ba? Wannan baiwa ce mai ban mamaki. Waɗannan mutanen za su iya samun launuka iri-iri a cikin fure, zane, ko faɗuwar rana fiye da yadda matsakaicin mutum zai iya samu.

Don haka idan kana zargin kana da wannan baiwar, duk da cewa yana da wuya a tabbatar da hakan, ka yi farin ciki cewa duniyar da kake gani tana da launuka iri-iri. Hakika kyauta ce ta musamman daga yanayi. Idan ka ji wata matsala ko canji a hangen launinka, ya fi kyau ka yi magana da likitanka, musamman likitan ido, game da hakan.

Saƙon Ɗauka Gida

  • Tetrachromacy ba cuta ba ce, wata baiwa ce mai wuya da mata ne kawai ke da ita, wadda ke ba su damar ganin miliyoyin launuka fiye da matsakaicin mutum.
  • Wannan kuwa saboda akwai nau'ikan ƙwayoyin mazugi guda huɗu a cikin ido. Yawanci, akwai nau'ikan guda uku.
  • Wannan yana faruwa ne sakamakon maye gurbi a cikin kwayar halittar X. Mata suna da damar gadon wannan ikon saboda suna da kwayar halittar X guda biyu.
  • Ba zai yiwu a gano wannan ba idan gwaje-gwajen da ake samu a intanet, domin allon kwamfuta ba zai iya samar da launukan da suke buƙata ba.
  • Binciken kimiyya ne kawai zai iya tabbatar da ko da gaske wannan yana wanzu.

Tsarin Tetrachromacy, hangen nesa na launi, yadda ake ganin launuka, ƙwayoyin mazugi, maye gurbi na kwayoyin halitta, lafiyar ido, tsarin tetrachromacy na Sinhala, hangen nesa na launi
⚠️ 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)

Har yanzu ba a buga sharhi ba. Ƙara bayanin ku anan a karon farko.

Ƙara sharhin ku

Da fatan za a lissafta: 2 + 9 =
Shin kana ganin launuka fiye da wasu? Bari mu yi magana game da Tetrachromacy!
Yadda Jiki Ke Aiki7 Yuli, 2026

Shin kana ganin launuka fiye da wasu? Bari mu yi magana game da Tetrachromacy!

Shin ka taɓa yin mamakin ko za ka iya ganin launuka fiye da launuka bakwai na bakan gizo? Ko kuma ka taɓa yin jayayya da wani aboki game da launin riga, kana cewa, "A'a, a'a, wannan ita ce launin," ko "A'a, wannan ita ce launin?" Idan haka ne, za ka iya samun wani iko na musamman, mai matuƙar wahala. A yau muna magana ne game da ikon ganin launuka ta wata hanya mai ban mamaki. Muna kiran wannan da tetrachromacy.

Menene Tetrachromacy?

A taƙaice dai, launin tetrachromacy wani yanayi ne da ba kasafai ake samunsa ba, wanda ke da matuƙar saurin kamuwa da launin fata, wanda ke faruwa ne kawai a wasu mata. Ba cuta ba ce, illa ce.

A cikin idanunmu, akwai wani ɓangare da ake kira retina. Yana ɗauke da nau'ikan ƙwayoyin halitta na musamman waɗanda ke gano haske. Muna kiran waɗannan masu karɓar haske. Akwai nau'ikan waɗannan ƙwayoyin halitta guda biyu. Ɗaya shine mazugi, ɗayan kuma shine sanduna. Sanduna suna taimaka mana mu gani a baƙi da fari da kuma a cikin ƙaramin haske. Mazugi galibi suna da alhakin ganin launi.

Yawanci, dukkanmu muna da nau'ikan ƙwayoyin mazugi guda uku a idanunmu. Ta amfani da waɗannan ukun, za mu iya bambancewa da kuma gane launuka kusan miliyan ɗaya.

Duk da haka, mutanen da ke da tetrachromacy suna da nau'ikan ƙwayoyin mazugi guda huɗu a idanunsu. Saboda wannan ƙwayar mazugi ta huɗu, suna iya ganin ɗaruruwan miliyoyin launuka, wanda ya fi mutum na yau da kullun sau ɗari. Ka yi tunanin, suna iya ganin dubban launuka daban-daban kawai don launin ja da muke gani.

Ta yaya wannan ƙwayar mazugi ta huɗu take aiki?

Da farko, bari mu dubi nau'ikan ƙwayoyin mazugi guda uku da muke da su a kullum.

  • Masu nuna ja (L-cones): Ana kiran waɗannan da 'L' (Dogon cones) saboda ja yana da tsawon tsayin tsayi.
  • Masu saurin amsawa ga kore (M-cones): Ana kiran waɗannan mazugi 'M' (Matsakaici) saboda suna tsakiyar yanayin gani.
  • Mai saurin kamuwa da shuɗi (S-cones): Ana kiran waɗannan da 'S' (Gajeren) cones saboda shuɗi yana da ɗan gajeren zango.

Mutumin da ke da tetrachromacy yana da nau'in ƙwayar mazugi na huɗu ban da waɗannan nau'ikan guda uku. Wannan yawanci ya fi dacewa da bambancin da ke tsakanin ja da kore, ko lemu. Wannan ƙarin ƙwayar mazugi yana faruwa ne sakamakon maye gurbi na kwayoyin halitta .

Yanzu za ka iya yin mamaki, ta yaya za ka iya ganin launuka da yawa tare da ƙarin ƙwayar mazugi ɗaya kawai? Ka yi tunanin kana zane. Kana da launuka uku na farko (ja, shuɗi, kore). Za ka iya yin launuka da yawa ta hanyar haɗa su wuri ɗaya. Yanzu idan kana da launin farko na huɗu (rawaya, misali), sabbin launuka nawa za ka iya yi? Wannan shine abin da ke faruwa a kwakwalwa. Bayanan da ke fitowa daga ƙarin ƙwayar mazugi an haɗa su da bayanan da ke fitowa daga sauran ƙwayoyin mazugi, kuma kwakwalwa tana ƙirƙirar duniyar launuka masu cikakken bayani.

Me yasa hakan yakan faru da mata ne kawai?

Wannan shine mafi ban sha'awa a cikin wannan. Dalilin wannan yana da alaƙa da tsarin halittarmu.

Kwayar halittar da ke sarrafa ƙwayoyin mazugi waɗanda ke taimaka mana ganin ja da kore tana kan kwayar halittar X chromosome .

Kamar yadda kuka sani, namiji yana da kwayar halittar X guda ɗaya da kwayar halittar Y guda ɗaya (XY). Don haka, idan aka canza wannan kwayar halittar da ke kan kwayar halittar X guda ɗaya, dukkan ƙwayoyin halittarsa ​​masu launin ja/kore za su canza. Shi ya sa maza ke da yuwuwar samun makanta a launi.

Duk da haka, mata suna da ƙwayoyin X guda biyu (XX). Don haka, ƙwayar X ɗaya na iya samun kwayar halitta ta al'ada, ɗayan kuma ƙwayar X na iya samun kwayar halitta da aka canza. A wannan yanayin, idanun mace na iya samar da ƙwayoyin cone na al'ada da ƙarin ƙwayoyin cone da kwayar halitta da aka canza ta haifar. Kimanin kashi 12% na mata suna da wannan kwayar halitta.

Amma ba duk wanda ke da wannan tsarin kwayoyin halitta zai sami tetrachromacy ba. Domin samun tetrachromacy mai ƙarfi, dole ne a cika wasu abubuwa biyu.

1. Dole ne ƙwayar mazugi ta huɗu ta kasance mai saurin kamuwa da wani yanayi daban: Idan sabuwar ƙwayar mazugi ta kasance mai saurin kamuwa da launuka iri ɗaya da sauran ƙwayoyin mazugi, kwakwalwa ba za ta sami ƙarin bayani ba. Don haka babu wani bambanci da zai faru.

2. Kwakwalwa tana buƙatar tashoshi huɗu masu launi: Kwakwalwar ɗan adam yawanci an tsara ta ne don sarrafa bayanai ta amfani da tashoshi uku masu launi. Don haka ko da akwai ƙwayar mazugi ta huɗu, idan kwakwalwa ba ta da tashoshi na huɗu don karɓar wannan bayanin, ba za ta iya amfani da wannan ƙarin damar ba.

Saboda haka, mutanen da ke da wannan hangen nesa mai launin gaske ba kasafai suke da shi ba.

To, ba za ka iya yin gwaji ta intanet don ganin ko kana da wannan ƙwarewar ba?

Idan ka bincika intanet don "Shin kana da tetrachromacy?" za ka ga gwaje-gwaje da yawa. Amma babu ɗayansu na gaske .

Yana da muhimmanci a tuna cewa ba za ka iya gano hakan ta hanyar gwaje-gwajen kan layi ba. Kada ka yarda hakan ya ruɗe ka.

Dalilin haka abu ne mai sauƙi. Allon wayarka, kwamfutar hannu, ko kwamfutar ka ya ƙunshi tashoshi masu launi uku kawai: pixels ja, kore, da shuɗi (RGB). Don haka, ba zai yiwu a gwada idanunka da tashoshi masu launi huɗu a kan allo wanda ke amfani da tashoshi masu launi uku kawai ba.

Masana kimiyya a dakunan gwaje-gwaje ne ke yin gwajin taurarin tetrachromacy na gaskiya, ta amfani da kayan aiki masu tsada , gwajin DNA, da kuma yanayin haske mai sarrafawa.

Ta yaya wanda ke da tetrachromacy yake kallon duniya?

Wannan abu ne da yake da wuya mu fahimta daidai. Domin launuka abin da ake gani a matsayin abin da ya shafi tunanin mutum ne kawai. Abin da kake gani a matsayin ja ba irin launi da nake gani ba ne. Akwai ɗan bambanci.

Amma idan ka duba ta hanyar lambobi, ga bambanci.

Nau'in Gani Adadin nau'ikan ƙwayoyin mazugi Kimanin adadin launukan da ake iya gani
Dichromacy - makanta launi 2 Kimanin 10,000
Trichromacy - Gani na yau da kullun 3 Tsakanin miliyan 1-10
Tsarin Tetrachromacy 4 Kimanin miliyan 100

Idan ka duba wannan jadawalin, za ka ga bambanci, ko ba haka ba? Wannan baiwa ce mai ban mamaki. Waɗannan mutanen za su iya samun launuka iri-iri a cikin fure, zane, ko faɗuwar rana fiye da yadda matsakaicin mutum zai iya samu.

Don haka idan kana zargin kana da wannan baiwar, duk da cewa yana da wuya a tabbatar da hakan, ka yi farin ciki cewa duniyar da kake gani tana da launuka iri-iri. Hakika kyauta ce ta musamman daga yanayi. Idan ka ji wata matsala ko canji a hangen launinka, ya fi kyau ka yi magana da likitanka, musamman likitan ido, game da hakan.

Saƙon Ɗauka Gida

  • Tetrachromacy ba cuta ba ce, wata baiwa ce mai wuya da mata ne kawai ke da ita, wadda ke ba su damar ganin miliyoyin launuka fiye da matsakaicin mutum.
  • Wannan kuwa saboda akwai nau'ikan ƙwayoyin mazugi guda huɗu a cikin ido. Yawanci, akwai nau'ikan guda uku.
  • Wannan yana faruwa ne sakamakon maye gurbi a cikin kwayar halittar X. Mata suna da damar gadon wannan ikon saboda suna da kwayar halittar X guda biyu.
  • Ba zai yiwu a gano wannan ba idan gwaje-gwajen da ake samu a intanet, domin allon kwamfuta ba zai iya samar da launukan da suke buƙata ba.
  • Binciken kimiyya ne kawai zai iya tabbatar da ko da gaske wannan yana wanzu.

Tsarin Tetrachromacy, hangen nesa na launi, yadda ake ganin launuka, ƙwayoyin mazugi, maye gurbi na kwayoyin halitta, lafiyar ido, tsarin tetrachromacy na Sinhala, hangen nesa na launi
⚠️ 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)

Har yanzu ba a buga sharhi ba. Ƙara bayanin ku anan a karon farko.

Ƙara sharhin ku

Da fatan za a lissafta: 2 + 9 =