What is the colorblindness paradox?30, What is the colorblindness paradox?

The perception of color by human optic nerves is not exactly the same. This is actually not surprising, to give a more common example, everyone must have used the school's printed test papers when they were in secondary school. Some students see pale green on the paper used for this kind of exam, but many students see pale yellow.

Based on this situation, we may be able to talk about the causes and causes of the "colorblindness paradox".

Again, for example, if there is a color blind, he has seen red as green and green as red since he was a child. For us, he grew up looking around him with green flowers and red leaves.

But this color blindness has no problem communicating with the colors of a normal person, because he knew from a young age that the name of the "green thing" he looked at was red, and the name of the "red thing" he looked at as a child was green. So when he was talking to others about red flowers and green leaves, they didn't realize that this colorblind person was colorblind. Because everybody's called it the same.

So, for color blindness, you might have a green hat, but in their eyes it might be a red hat.

Since the color blindness sees the color perception is different from the average person, then think about it carefully, is it not possible to guarantee that the color perception I see is the same as the color perception you see. It's just that when we were educated, we unified the name of the leaves and you are very flowers, and we just called the same name.

Color blindness. Paradoxes are actually ancient philosophical questions, questions of name and reality. The reality of a name may be different for everyone, because everyone's brain seems to be a little different.

The human brain can be compared to a transformer, and the parameters of this converter are a little different for everyone, resulting in slightly different results.

Maybe the world is the real thing that colorblind sees, and we're just the majority.

In fact, it is not to be answered, the so-called benevolent see the benevolent, the wise see the wise, and the views of two people on the same thing cannot be completely consistent.

Congenital color vision disorder, commonly known as color blindness, is the inability to distinguish between colors or a certain color in the natural spectrum;The poor ability to distinguish colors is called color weakness, color weakness, although they can see the colors seen by normal people, but the ability to recognize colors is slow or very poor, when the light is dark, some are almost the same as color blindness, or color vision fatigue, it is generally not easy to strictly distinguish from color blindness.

Color blindness and color deficiency are more common due to congenital factors. There are far more male patients than female patients.

**。Red-green color blindness is thought to be determined by two pairs of genes on the X chromosome, the red color blind gene and the green color change gene. Because these two pairs of genes are tightly linked on the X chromosome, they are often represented by a genetic symbol.

Red-green color blindness is inherited in an X-linked recessive manner. Males have only one X chromosome, so only one color blindness gene is needed to exhibit color blindness.

Females have two X chromosomes, so a pair of disease-causing alleles are needed to behave abnormally. If a normal woman is married to a colorblind male, the father's colorblind gene can be passed on to their daughter on the X chromosome, but not to their son. The daughter then passes on the color blindness gene from her father to her son, a phenomenon called cross-inheritance.

The above content reference: Encyclopedia - Color Blindness.

The colorblindness paradox is a logical puzzle, but it is not unsolvable.

First, the colorblindness paradox asks questions about the assumption that all people with color blindness are unable to distinguish between two colors, let's say red and green. This assumption itself is not necessarily true, as there are many different types and degrees of color blindness, and they may have different abilities to distinguish between different colors.

Second, even if we assume that this assumption is true, there are ways to solve this paradox. For example, we can use some special tests to determine if a person is color blind and find out the colors that he cannot distinguish. Then we can tell him this fact and ask him to take special measures when he needs to distinguish between the two colors, such as using some special tools or asking other people.

So, while the colorblindness paradox is a logical puzzle, it is not unsolvable. There are some special ways we can solve this problem.

Suppose he can only see red and green, that is, whether he sees the sky or the socks are green except red, if he has a white sock in front of him and he says blue (blue = green in the title), then other people will tell him that it is a white sock, and he will know that it is different.

From this point of view, if he is just confused with the name, that is, he just disagrees with the name blue, then he should not be color blind, but only perceive differently from us. For example, if someone calls a pig a pig or something else, it's just because he doesn't know the same way we do, not that he can't distinguish between a dog and a pig.

It cannot distinguish between various colors or a certain color in the natural spectrum; The poor ability to distinguish colors is called color weakness, color weakness, although they can see the colors seen by normal people, but the ability to recognize colors is slow or very poor, when the light is dark, some are almost the same as color blindness, or color vision fatigue, it is generally not easy to strictly distinguish from color blindness.

The colorblindness paradox is a psychological phenomenon, not a social one.

The colorblindness paradox is when a person sees two squares of the same color, but their surface colors appear different under different background colors.

This phenomenon is caused by the human eye's ability to adapt and adjust to the surrounding environment and light. Because our vision system needs automatic correction to adapt to navigating scenes with different brightness and colors, when we look at two colors with different levels of gray in the background, our retina can create an illusion of the effects of the surrounding environment, causing us to perceive different colors.

Therefore, the colorblindness paradox is not a social phenomenon, it is due to the biological characteristics of the human vision.

Dalton was the first person to be found to be colorblind, and the reason why he was found was because he had a limited number of colors, that is, he saw only a few colors, so let's assume that he could only see red and green, that is, whether he saw the sky or socks except red was green, if he had a white sock in front of him, and he said it was blue (the title has given blue = green), then other people would tell him that it was a white sock, so he knew it was different. And I can see more than ten different colors, so I'm not color blind.

If only he could distinguish between compound colors.

Normal: Blue + Red = Purple.

Exception: Green + Red = Purple.

Normal: Red + Green = Black.

Exception: Red + Green = Purple.