Dab tsi ua rau Hermann Grid Illusion?
Dab tsi ua rau Hermann Grid Illusion?

Video: Dab tsi ua rau Hermann Grid Illusion?

Video: Dab tsi ua rau Hermann Grid Illusion?
Video: Обработка зрительных стимулов, Сетка Германа, Контролеральная обработка IB Биология 2024, Lub Xya hli ntuj
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Classical piav qhia ntawm lub physiological mechanism tom qab lub Hermann daim phiaj illusion yog vim Baumgartner (1960). Baumgartner ntseeg hais tias cov nyhuv yog vim inhibitory txheej txheem nyob rau hauv lub retinal ganglion hlwb, cov neurons uas xa cov teeb liab ntawm lub qhov muag mus rau lub hlwb.

Tsis tas li ntawd, Hermann daim phiaj qhia peb li cas txog kev ua kom pom?

Feem ntau optical illusions tshwm sim los ntawm cov txheej txheem hauv cortex, tab sis qee qhov ua tshwm sim hauv retina. Ib qho kev xav tsis zoo yog Hermann daim phiaj pom ntawm no, nyob rau hauv uas grey me ntsis tshwm nyob rau hauv cov kev sib tshuam ntawm kab thiab kab tsim los ntawm cov squares, vim hais tias ntawm ib tug phenomenon hu ua lateral retinal inhibition.

black dot illusion yog dab tsi? Nyob rau hauv no optical kev dag ntxias , cov dub teev hauv nruab nrab ntawm koj lub zeem muag yuav tsum tshwm sim ib txwm. Tab sis dub dots nyob ib ncig ntawm nws zoo li tshwm thiab ploj mus. Qhov ntawd txhais tau tias thaum koj tab tom ntsia ntawm qhov ntawd dub dot nyob rau hauv nruab nrab ntawm koj qhov kev pom, koj lub kaw lus pom tau ua tiav qhov uas tshwm sim nyob ib puag ncig nws.

Tom qab ntawd, lo lus nug yog, qhov scintillating daim phiaj illusion ua haujlwm li cas?

Cov Daim phiaj illusion yog qhov kho qhov muag kev dag ntxias thaum cov dots zoo li tshwm thiab ploj ntawm kev sib tshuam ntawm ob kab hla ib leeg vertically thiab diagonally. Thaum ib tus neeg khaws nws lub qhov muag ncaj qha rau ntawm ib qho kev sib tshuam, tus teev ua tsis tshwm.

Qhov muag illusion yog dab tsi?

Kho qhov muag kev dag ntxias yog cov duab los yog cov duab uas peb pom txawv dua li lawv tiag tiag. Muab lwm txoj kev, kho qhov muag kev dag ntxias tshwm sim thaum peb qhov muag xa cov ntaub ntawv rau peb lub hlwb uas ua rau peb nkag siab txog qee yam uas tsis sib xws nrog kev muaj tiag. The Mach band kev dag ntxias yog ib qho piv txwv ntawm lub cev kev dag ntxias.

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