Video 6: The Ishihara Test for Colour Vision

[@mohpatel607]

Slight mistake - Plates 16 and 17 are the classification plates (26 and 42) but plates 18-24 are more for non-verbal people

[@markabellar4152]

woah.im scared a while ago cause i cant understand one plate that ive looked.but thanks to this.now i understand why i cant see any number on that what you called hidden number plate.hahaha.testing my self for korea.cause thats the number 1 test if you are eligible or not

[@rishabhtholia3371]

2:44 it's a digit or design ? I think it is a design...👍

[@mandysyoutubething]

"im gonna leave it to you to figure out what you see"**turns plate**

[@AusFastLife]

Ha ha. Good point. I made these videos to demonstrate what the students should be doing in class, so the intended audience actually has the physical book open in front of them. But I could have kept the shot on longer for those following along at home!

[@youngblogger2717]

is that will be able to memorize by Red-Green deficiency?

[@AusFastLife]

I am not sure what you mean Young Blogger.

[@craigjones8392]

Is this book original ?

[@claudefaustus4653]

3:5 I can only see the red line the rest is colourless,Why?

[@christ_is_coming_back9118]

It’s a horrible test. If I can see a color, should be good to go. Not a bunch of dots used to confused you

[@usydphysiology1017]

Hi, @christ_is_coming_back9118, The dots are not intended to confuse you, but are used to identify deficits in colour vision. To a person with normal colour vision the dots appear to be slightly differnt colours and so, and so numbers or patterns can be identified by the viewer. In individuals with deficits in their colour vision, depending on the deficit, no difference in colour can be detected and so therefore the numbers or patterns cannot be seen. The various tests in these ishihara test booklets vary the exact colours of the dots on the different tests. When the viwer identifies what numbers or patterns they can see on each page, you end up with a complete diagnosis of the type of colour vision deficit you have, if any. So the dots are actually important, because they are discreet patches of colour that are meant to be compared to the surrounding patches of colour, thereby identifying what type of colour vision deficit you have. It is not the point to see if you can see in colour, even colour blind people think they see in colour. The aim is to compare the coloured dots with the surrounding coloured dots. I hope that helps.

[@Pawanbohara-no6zo]

❤❤❤❤

[@omnmshivaytokiyoolympicsli6370]

Jay ho ma lakeshri ki jay ho 🙏🙏🙏

[@frankvincentd.serrano3610]

can i get the pdf version of that please? thankyou somuch

[@AusFastLife]

There is no PDF version of colour blind plates. The colour of the printing is very important to their function and so it can not be easily reproduced on just any computer screen. The printed books are what we use in class, and are all that we have.

[@DreamDefenceWarriors]

6/6👍

[@mohdnaim-qu7tr]

5

[@mohdnaim-qu7tr]

3

[@shamimahmed5466]

I am colour blind😭😭😭

[@mohdnaim-qu7tr]

Line

[@im_very_cool_as_you_can_see]

wth i saw 8 on 2:02

[@OldiesInStereo]

thats normal. colourblind will see 3

[@andrewmaclean9810]

holy shit im color blind