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Gamecock

Joined: 26 Nov 2003
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Posted: Mon Jan 12, 2009 7:22 pm Post subject: Are you colorblind? |
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I went in for a medical exam last week and was surprised to find that I could not pass the colorblind test!!! I've never had this problem before that I can remember, and perhaps I haven't taken too many colorblind tests. I don't know if one can "become" colorblind later in life...
After some internet research, I was a bit shocked to discover that being colorblind doesn't mean you see things in black-and-white, but that you don't distinguish colors as easily as a normal-sighted person. Something like 5-10% of males are color-blind to some extent, but most (like myself) have no idea until they take a colorblind test. I have a form of red-green colorblindness, but I see all colors fine and have no problem distinguishing colors on a stoplight (for example). I find it interesting that even though I thought my vision was normal, I don't see things quite the same as the other 90-95% of people out there.
Has anyone else been surprised to learn you are a bit colorblind? |
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eamo

Joined: 08 Mar 2003 Location: Shepherd's Bush, 1964.
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Posted: Mon Jan 12, 2009 7:52 pm Post subject: |
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You thought colorblind meant seeing the world in black and white??!!
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GreenlightmeansGO

Joined: 11 Dec 2006 Location: Daegu
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Posted: Mon Jan 12, 2009 8:15 pm Post subject: |
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eamo wrote: |
You thought colorblind meant seeing the world in black and white??!!
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I do think I heard about a condition like that. It's somehow linked to depression, I think.  |
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Bigfeet

Joined: 29 May 2008 Location: Grrrrr.....
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Posted: Mon Jan 12, 2009 9:12 pm Post subject: |
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Yeah, I've known that I was colorblind for a long time. People don't understand what it means when I tell them that I'm colorblind. It means that we see the world in a more boring less vibrant more bland way than regular people do. I too have red-green color blindness. It's easy for anyone to find out if they're color blind or not. Just google for 'color blind test' or something like that. I dread doing the look-for-the-number-in-the-colored-bubbles test. |
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Underwaterbob

Joined: 08 Jan 2005 Location: In Cognito
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Posted: Mon Jan 12, 2009 11:15 pm Post subject: |
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I had a friend in university who was quite colorblind. We used to play a lot of puyo-puyo, which is a competitive, puzzle video game where you match falling beans according to color. He was absolutely abysmal at it, laughably terrible. We had a great deal of fun mocking him. |
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SeoulFinn

Joined: 27 Feb 2006 Location: 1h from Seoul
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Posted: Tue Jan 13, 2009 12:21 am Post subject: |
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I'm red-green colorblind. As this wasn't enough, I'm a lefty and was born prematurely. What are the odds at that? 0.0001%?  |
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Leslie Cheswyck

Joined: 31 May 2003 Location: University of Western Chile
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VanIslander

Joined: 18 Aug 2003 Location: Geoje, Hadong, Tongyeong,... now in a small coastal island town outside Gyeongsangnamdo!
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Posted: Tue Jan 13, 2009 3:33 am Post subject: |
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Koreans call many kinds of dark blue: black .. and kinds of red: orange or brown .... cultural concepts overlap but vary at the edges
I might flunk a Korean eye color test
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http://www.toledo-bend.com/colorblind/Ishihara.asp
Whew, passed... |
me too, with flying colors  |
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Underwaterbob

Joined: 08 Jan 2005 Location: In Cognito
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Posted: Tue Jan 13, 2009 6:14 am Post subject: |
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VanIslander wrote: |
I might flunk a Korean eye color test
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http://www.toledo-bend.com/colorblind/Ishihara.asp
Whew, passed... |
me too, with flying colors  |
No worries, in Korea they use the exact same colorblindness test as that website. |
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sojourner1

Joined: 17 Apr 2007 Location: Where meggi swim and 2 wheeled tractors go sput put chug alugg pug pug
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Posted: Tue Jan 13, 2009 7:24 am Post subject: |
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I too noticed people disagreeing with what color I see, especially people of other races like Koreans; not to be racist or hateful. I really learned more about this in my teaching and know when it's English speaking error and visual perspective error. Since I was young, I always wondered if each individual sees and perceives the world in different color, light, and dept. I think my early childhood curiosity about this is confirmed to be true. We do all indeed see and perceive the same colorful world differently around us.
I've taken color blind tests many times and know I see color just find. It's just the damned having to wear glasses part due to imperfect eyeballs, a common problem all races and people all over have. Some people see mostly browns and weak green hues while most see 16.8 million or more vivid colors with unlimited amounts of color at a time. Others see pink as red, a common error, others seen greens as browns, and a few others see the world in total monochromatic. It's said cats all have monochromatic vision. Vision is quite an interesting thing. |
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Panda

Joined: 25 Oct 2008
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Posted: Tue Jan 13, 2009 10:11 pm Post subject: |
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sojourner1 wrote: |
Since I was young, I always wondered if each individual sees and perceives the world in different color, light, and dept.
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I do think exactly the same way. I even believe, some people might have totally reversed color system of mine. But it doesnt bother right?
sojourner1 wrote: |
I think my early childhood curiosity about this is confirmed to be true.
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Something off the topic that occurred to me
Children are closer to supernature, when I was young, I could looked into the sky for hours thinking and listening to voice from the outer space. I also had better comprehension of previous life, future life and death... |
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Bigfeet

Joined: 29 May 2008 Location: Grrrrr.....
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Posted: Tue Jan 13, 2009 11:55 pm Post subject: |
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Some women can actually have eye receptors for four primary colors, instead of three (or two) like most people.
http://ray.tomes.biz/b2/index.php/a/2007/06/21/p147
The title is just a fancy way of saying that some women seem to have four colour receptors in their eyes rather than the usual three. Actually some people also have a different set of three and this was known for some time before the discovery that quite a few women see extra colours than the rest of the population. Of course some men are missing a receptor and have only two and as a result are called colour blind. Compared to tetrachromats we are all colour blind. |
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Young FRANKenstein

Joined: 02 Oct 2006 Location: Castle Frankenstein (that's FRONKensteen)
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Posted: Wed Jan 14, 2009 3:08 am Post subject: Re: Are you colorblind? |
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Gamecock wrote: |
Has anyone else been surprised to learn you are a bit colorblind? |
http://tinyurl.com/6pfwak
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slideaway77

Joined: 16 Jul 2007
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Posted: Wed Jan 14, 2009 4:20 am Post subject: |
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im colourblind. You inherit it from your mother - it affects males only in a family. Your grandad probably had it. |
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Bigfeet

Joined: 29 May 2008 Location: Grrrrr.....
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Posted: Thu Jan 15, 2009 12:02 am Post subject: Re: Are you colorblind? |
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Young FRANKenstein wrote: |
Gamecock wrote: |
Has anyone else been surprised to learn you are a bit colorblind? |
http://tinyurl.com/6pfwak
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It was hard but I figured out the words. Then I saw the same thing in the page title and URL.  |
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