Ukuqonda indlela esiyibona ngayo umbala
Inkqubo yokuchasene nombono wombala ibonisa ukuba amandla ethu okubona umbala ilawulwa yi-receptor complexes ezintathu. Ezi zintathu zengxube ze-receptors ziluhlaza obomvu obunzima, ubunzima obuhlaza okwesibhakabhaka, kunye ne-black-white complex.
Ngokutsho kwenkqubo ye-opponent ye-opponent, ezi iiseli zinokubona kuphela ukuba khona kombala omnye ngexesha kuba imibala emibili imelana.
Awuboni obomvu obomvu ngenxa yokuba iiseli ezichasayo zibona kuphela omnye wale mibala ngexesha.
Indlela iNkcazo yeNkcazo eyahlukileyo ngayo eyahlukileyo kwiThanksi yeTrchromatic
Nangona i- theory ye-trichromatic icacisa ezinye zeenkqubo ezibandakanyeka kwindlela esibubona ngayo umbala, ayichazi yonke imiba yombono wombala. Inkqubo yokuchasana nombono wemibala yaphuhliswa nguEwald Hering, owakubon 'ukuba kukho ukuhlanganiswa kombala abantu abangaboniyo.
Ngokomzekelo, ngelixa sisoloko sibona i-greenish-blues-reds, asiboni luhlaza okomvu okanye oluhlaza okwesibhakabhaka. Inkqubo ye-Opponent ye-theory ibonisa ukuba umbala wembono ulawulwa ngumsebenzi weendlela ezimbini ezichasileyo: indlela ephuzi eluhlaza okwesibhakabhaka kunye ne-red-green mechanism.
Indlela iNkqubo yeTshaba isebenza ngayo
Inkqubo yombala yecala iyasebenza ngokusebenzisa inkqubo yeempendulo kunye neempembelelo ezingavimbelayo, kunye neengxenye ezimbini zendlela nganye ephikisanayo.
Ngokomzekelo, obomvu bubangela impendulo enobulungisa (okanye i-excitatory), ngelixa uhlaza ludala impendulo engalunganga (okanye inhibitory). Ezi mpendulo zilawulwa yi-neurons ezichasayo, eziyi- neurons ezineempendulo ezikhuselekileyo kwiimilinganiselo ezithile kunye neempendulo ezingavimbelayo kwii-longwart in the side of the spectrum.
Umzekelo weNkqubo yeMelene
Inkqubo yokuchasene nenkqubo ichaza into ebonakalayo yokulandelwa kwezinto ezimbi. Ngaba uke waphawula ukuba emva kokukhangela umfanekiso kwithuba elongezelelweyo lexesha, unokubona emva kohlobo olufutshane kwimbala ehambelanayo emva kokukhangela kude?
Uyakubona oku kusebenza kwisenzo ngokuzama umboniso olandelayo.
- Thatha iphepha elincinci lephepha elimhlophe uze ulibeke kwisibini sendawo ebomvu enkulu.
- Khangela kwiziko lebala elimhlophe malunga nemizuzwana engama-30, kwaye ngoko nangoko ukhangela iphepha elimhlophe lephepha elimhlophe uze ukhawuleze ubone ukulandelwa.
- Nguwuphi umbala olandelayo? Unokuphinda lo mvavanyo usebenzisa uhlaza, uluhlaza kunye nohlaza okwesibhakabhaka.
Ngoko, indlela yokuchasene nenkqubo ichaza njani emva kwemigangatho? Ukukhangela umdlalo omhlophe nomvu obomvu kumasekhondi angama-30 ukuya kwangama-60 kubangela ukuba iiseli ezimhlophe nezibomvu zichasile. Xa utshintshisa ingqwalasela yakho kwindawo engenanto, ezo iiseli azikwazi ukutshisa, ngoko kuphela iiseli ezimnyama neziluhlaza eziphikisanayo ziyaqhubeka zivutha ekuphenduleni imbonakalo ebonakalayo. Ngenxa yoko, uza kubona emva kwesikhokelo esifutshane esimnyama nokuluhlaza kunomhlophe kunye nobomvu.
Yiyiphi Intsingiselo Yombono Wemibala Echanekileyo?
Yiyiphi imfundiso echanekileyo - intsholongwane ye-trichromatic okanye ye-theory process?
Kuye kwavela ukuba iimbono zombini zifunekayo ukuze zilandele ubunzima bombono. Iingcamango ze-trichromatic ichaza indlela ezi ntlobo ezintathu zeeonki zifumana ukukhanya kweevelde ezahlukeneyo, ngelixa i-inory ye-opponent inkqubo ichaza indlela iiloni ezidibanisa ngayo kwiiseli zegriliyoni. Amaseli ezinjenge-ganglion apho iindawo eziphikisanayo zivimbela omnye nomnye ukucacisa indlela umbala obonwa ngayo.
> Umthombo
> Bernstein, DA (2011). Izinto ezibalulekileyo zengqondo. EBelmont, CA: iWadsworth, iCengage Learning.