Tib neeg lub suab tsis pom kev muaj peev xwm ntawm remarkably precision txiav txim siab, kev ntxub ntxaug binocular tsis sib xws me me li 2 vib nas this ntawm arc. Xws li kev ua tau zoo yuav tsum muaj qhov pom kev zoo hauv ob lub qhov muag, kev sib koom ua ke ntawm oculomotor thiab tshwj xeeb neurons hauv kev pom cortex.
Tib neeg puas muaj qhov pom kev zoo?
Qhov loj tshaj plaws ntawm qhov pom kev pom yog pom binocularly, ua lwm yam lus nrog ob lub qhov muag. Txij li thaum peb ob lub qhov muag nyob txog 2½ ntiv tes sib nrug ntawm ib leeg, peb tau txais ob daim duab sib txawv ntawm peb ib puag ncig ntawm sab laug thiab sab xis qhov muag. … Cov txheej txheem no hu ua stereoscopic vision.
Puas pom kev pom kev zoo li qub?
Prevalence and impact of stereopsis in humans
Tsis yog txhua tus muaj peev xwm pom kev siv stereopsis. Ib txoj kev tshawb fawb qhia tau hais tias 97.3% muaj peev xwm kom paub qhov tob ntawm kab rov tav qhov sib txawv ntawm 2.3 feeb ntawm arc lossis me dua, thiab tsawg kawg 80% tuaj yeem paub qhov tob ntawm kab rov tav sib txawv ntawm 30 vib nas this ntawm arc.
Kuv tuaj yeem txhim kho kuv lub zeem muag stereoscopic li cas?
Cov kws tshawb fawb ntawm McGill University tau qhia tias ib mus rau peb lub lis piam ntawm kev ua si dichoptic video game rau ib mus rau ob teev ntawm lub cuab yeej tuav tes " tuaj yeem txhim kho kev zoo thiab rov qab los. binocular muaj nuj nqi, suav nrog stereopsis hauv cov neeg laus".
Puas stereopsis ua haujlwm zoo nyob ze?
Tshwj xeeb rau qhov tseeb thiab nrawm nrawm, stereopsis yog qhov siab heevpab tau. Ntau qhov kev tshawb fawb tau pom tias cov menyuam yaus thiab cov neeg laus uas tsis zoo stereopsis muaj teeb meem ntau dua hauv cov haujlwm visuomotor ntau dua li cov neeg uas muaj stereopsis ib txwm muaj.
