Panchromatic deficiency compared to red green color blindness which is severe

If it is panchromatopsis.

That's definitely the worst, and when you say that the whole color is weak, it depends on how "weak" it is.

Generally speaking, for example, green blindness, the colors in the eyes are only blue and yellow, and he sees red, orange, yellow and green are all yellow in our eyes, but the light and shade are different, and they are generally distinguished by light and shade + experience. Red color blindness is much the same, except that red is close to black in its eyes, and others are very similar to green color blindness. Blue blindness, on the other hand, has only red and cyan in its eyes.

But the panchromatic weakness is different, it is equivalent to the "saturation" of **.

vs. "Contrast."

The requirements are higher, if the color is intense, it is indistinguishable from a normal person in his eyes, and if the color is light, it may be black and white in his eyes. For example, we all know that we can't distinguish colors in places with poor light, for example, if we can't distinguish colors 90 minutes after the sun sets, he may not be able to distinguish colors in 60 minutes.

If the panchromatic weakness is not very severe, it is much happier than red-green-blue monochromaticity, at least he can fully experience the various colors in the eyes of a normal person, but the concentration requirements are higher. Monochromopia, on the other hand, can only perceive two colors than three primary colors.

The colorful world is much worse.

I didn't pass the test, I tested it and it was a full color weak, I wiped it I don't know if it was true or false, I could tell the color, but I couldn't see what it was at once on the album, I was depressed.

In general, color blindness is the inability to distinguish some or all colors, while color deficiency refers to a reduced ability to distinguish colors. Color blindness is more common in red-green color blindness, red blind people cannot distinguish red light, green blind people can not feel green, this will undoubtedly have an impact on life and work. Color deficiency is mainly due to low color discrimination function, which is less severe than color blindness, and is also divided into red weakness and green weakness.

People with color deficiency, although they can see the colors seen by normal people, have slow or poor ability to recognize colors, and some of them are almost the same as color blindness or color vision fatigue when the light is low. Color blindness and color deficiency are more common due to congenital factors.

Congenital color blindness or color deficiency is an inherited disorder and is sex-related. Clinical surveys have shown that 4 9 males are color blind and only females, and the number of male patients is much higher than that of females, because the color blindness gene is present on the X chromosome of the sex chromosome, and it is inherited in a recessive way. Men are usually colorblind, but women are carriers of the normal-looking color blindness gene, so there are more men than women with color blindness.

Congenital color vision disorders are lifelong and lack specific effects** that can be corrected with red or green soft-contact glasses. Some people have tried acupuncture or traditional Chinese medicine**, which is said to have some effect, but it is still in the clinical research stage. Since colour blindness and colour deficiency are hereditary diseases that can be passed on to offspring, it is an effective preventive means to avoid consanguineous marriages, to investigate the genetic history of the other family before marriage, and to take measures to reduce the birth rate of offspring with colour blindness.

What is the difference between color blindness and color deficiency?

Color blindness is not being able to see a single color, for example, you can't see a traffic light, and color weakness is when you can see a color, but you can't see it in a color blindness map.

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, and it is generally not easy to strictly distinguish the boundary between color blindness and color blindness, but the severity is different. Color blindness is further divided into total color blindness and partial color blindness (red color blindness, green color blindness, blue-yellow color blindness, etc.).

Color weakness includes panchromatic weakness and partial color weakness (red, green, blue-yellow, etc.).

Patients with lack of color vision or incomplete color vision are called color blindness, and low color discrimination ability is color deficiency. Color blindness can be further divided into total color blindness and partial color blindness. Rare in total color blindness, it is characterized by a lack of color vision due to the inability to distinguish between light and dark; Some color blindness is mostly red-green or blue.

Red-green color blindness is characterized by only red or green sensation, i.e., inability to distinguish between red and green, possibly due to the absence of red-sensing cones or green-sensing cones. Blue blindness is uncommon and is characterized by a predominance of green, yellow, and red sensations, similar to blue weakness, and is associated with the absence or scarcity of blue cones. Color blindness can be congenital and acquired.

Congenital color blindness is heritable, and acquired color blindness can be improved by relieving** or supplementing with nutrients, such as adding protein or vitamins A and B. Except for congenital patients, color deficiency mostly occurs in the acquired and is caused by defects in color vision perception function caused by poor health. Manifests as a poor ability to distinguish between red, green, and blue.

Acquired color weakness can be improved by relieving** or supplementing nutrition. And so on

There are leers everywhere on the Internet, go and check it out, and soon, you want to understand it very simply, which is what the 2nd floor said... To learn more, these answers are just a reference

What is the difference between color blindness and color deficiency?

Downstairs has made it very clear that if you want to test yourself whether you are color blind or what kind of color blindness color blindness the test belongs to, you can add QQ gorgeous glasses to help you test for free At the same time, professional ** color blind glasses.

Color blindness is a congenital color vision disorder. There are several types of color vision disorders, the most common being red-green color blindness. According to the theory of the three primary colors, any color in the visible spectrum can be composed of red, green, and blue.

If you can recognize all three primary colors, you are a normal person, and if you can't recognize all three primary colors, you are called total color blindness.

Color weakness is a decrease in the ability to recognize any color, mainly red and green, and blue-yellow. If there is a primary color that cannot be recognized, it is called dichromism, mainly red color blindness and green color blindness.

Color blindness is not clear about color, and color deficiency is insensitivity to color.

Color blindness and color deficiency are two different visual disorders that affect an individual's perception of color. Here are the main differences between them:

Definitions

Color blindness: Color blindness is a visual impairment that refers to an individual's complete inability to distinguish one or more colors. In severe cases, the individual may not be able to see color at all, only black, white, and grayscale.

Weak color: Chromodeficiency is a mild visual impairment in which an individual has difficulty distinguishing certain colors, but is not completely unable to see colors. People with color weakness can usually see colors, but the perception of certain colors may be affected.

Severity

Color blindness: Color blindness is often considered a more serious visual impairment because it involves a complete loss of color.

Weak color: Chromoshentonia is often considered a milder visual impairment because it involves only partial absence or confusion of color.

Color perception

Color blindness: A person with color blindness may not be able to see certain colors at all, or may only be able to see very limited colors.

Weak color: People with color weakness can usually see most colors, but may have difficulty distinguishing between red and green or blue and yellow.

Causes

Color blindness and color deficiency: Both are usually caused by genetic factors, but they can also be due to eye diseases, medications*** or other reasons.

Diagnostics and management

Color blindness: The diagnosis of color blindness usually requires a detailed visual test to determine the individual's perception of color. There is currently no way to color blindness, but special glasses or contact lenses can be used to help improve color perception.

Wide scramble. Weak color: Diagnosis of color deficiency is usually performed by a simple color test, such as the Ishihara test plate. As with color blindness, there is no ** way to color deficiency, but color perception can be helped by using special glasses or contact lenses.

Overall, color blindness is usually a complete loss of color perception, while color deficiency is a partial loss or difficulty in color perception. Both are common visual impairments that are often caused by genetic factors, but color blindness is often considered a more serious condition. For people with color blindness or color deficiency, it is important to understand their condition and take appropriate measures to adapt and manage their visual impairment.