My blog on steemit: Misunderstanding Neurology.

in #neurology6 years ago

The brain is always complex and mysterious. Eating, seeing, taste, all these things are all the fruits of various activities that occur in the brain. It is not always the brain that is feeling the taste or feeling of taste, but it is always right. As the red chilli plays the tongue of a jaralakala jhangha karate. Drinking cold water during that sour takes some comfort. It seems as if the sesame has decreased. In fact, the sour did not decrease here, the brain is making a mistake. Note that sour is not a taste, a type of pain is manifested. By this release, the brain informs that if this object is taken more than it will bring bad results for the body. If you drink hot water at that moment, the pain increases. Increasing the pain in hot water during sizzling is also the result of a wrong decision of the brain.

Scientists are quick to find out what is happening due to correct or defective issues. But the brain does not tell the reason and characteristics of its work itself. Scientists have used various techniques from time to time to get information inside the head. Such a strategy is to trick the eyes! In case of different conditions of visible light, the brain decides to make different decisions at different times. Scientists find information about the brain's internal function by deceiving the eye. Analyzing these data gives an idea of ​​the nature, error, and functioning of the brain. In such a case, we will see some examples of optical smell.

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It is the fact that in the eyes of neuroscience, all that we feel around us is nothing more than the combination of our imagination. Although people with normal intelligence often have the right imagination. The brain creates a combination of the outside world, rather than creating a separate reality in different perspectives.
It is a natural feature of the brain. And sometimes it is wrong to do this work.

All physical experiences of real life flow through the brain through physical stimulation. But the real experiences are processed through the nervous process of being eyes, ears and other sensitive organs, and the same process goes through the same process as the unrealistic dreams, delusions and memory memories. That is to say, in the eyes of the nervous system, the real world and the mythical world are in fact the same world. Everything is the result of many chemical reactions that occur in neurons. At this stage, I received a little from Philosophical Socrates. "I know only one thing and that's something I do not know."

What we see is a strong influence on color, color brightness, shadow, and other causes including eye movements. Brightness, shadows, surroundings, etc., are very easy to make 'very easy' to see what they are looking for. Let's talk about some of these pictures.

√1. Illusion of Brightness

This image of illusion created by Edward H. Adelson of the Massachusetts Institute of Technology's philosopher Here there are two squares of A and B. Even if they look different, their color is actually the same. If you do not believe this, then cut the square with two pieces and gather together. If Maya is cut, then all the other parts except A and B will be covered with other pieces of paper and they will be seen in the same color.

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However, if in doubt, the figure of the right is shown in two squares. This phenomenon happens to deceive the eye because our brain does not directly accept the real color of an object and compare it with the color of the objects around the object. This is what the image is about. Although the two squares are gray-colored, the colors of the surrounding squares show them differently. The B class is surrounded by black squares containing cylinders around it, with black-colored effects, they look more bright. If this gray room was surrounded by a white square around it, then he would not show him so bright. Show a little more black. The result is that the brain is constantly making mistakes in comparison to one another.

Another example of this. Reading a book in the light of the lamp at night. The black text of the page in the sun's light reflects more light during the day than the amount of light reflected in the white part of the book's surface in the light of the lamp. But even then we have seen the black and the empty parts white in the letters day and night. The amount of light that reflects, that light really created any kind of color in our eyes, that Thorai would care. Our brain is making decisions on the basis of the comparative analysis of the characters around them. Whether it is day or night, the color of the blank part is more white than the color of the letter. If the neighborhood is white, the brain will think it is relatively black. Our brain works in many places.

√2. Speed ​​confusion

The strategic assembly of several static images creates confusion in the dynamic of our brain. The speed of each circular field increases even if the vision is taken from one field to another, or the view is circled around the image. Seeing this dynamic, the image of this mistake was created by Professor Akioshi Kitaoka, the psychologist at Ritsumakan University in Japan. In his commentary on the Japanese culture, the 'snake' was visualized during the rotation. But in reality, nothing is moving around in the film. But one thing is moving constantly, that is seeing his eyes!

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Nothing but winding!

Eyes are constantly moving because the static image is moving and running Do not believe? Okay Looked at the center of any single 'snake' or the center of the circle for a long time. If you look at the constant attention, the rotation of the circle will be very slow. When looking for a long time with a deep focus, the rotation will even stop. If the eye stays locked in a point, the movement of the eye is stopped. This causes the brain to stop taking dynamic confusional feelings. Rotation stops in absence of error. Philosophers have shown that the spleen of confusion stimulates the part of the brain, which also stimulates those parts of the brain during true rotation. The brain has caught the idea of ​​a very subtle reality and error! Impressed in the same area, not realizing what is the real thing to fake.

★Changed color

This amazing color-misery has been created by Bau Lato and Dale Parves of Duke University. This is another definitive proof that the brain sees the same thing in different colors, in the same way by combining it in different forms. Below there is a color cube. On the upper surface of the cube, the brown square in the middle room and the orange square in the middle of the viewer is the same color. The front side shows orange color because the absence of the bright square around it. As well as the shadow on it. There is no shadow in the top bracket, even the dimensions of the bright square. Because of which the middle class in front is more bright than the upper middle class. Because of this brightness, it is wrong to say orange without seeing it brown eyes eyes.

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★Shape distortion

This segment of confusion is known as Cafe Wall Illusion. Psychologist Richard Gregory invented it first. In front of Gregory's Laboratory in England, there was a restaurant shop. The front wall of the restaurant was made of green and white tiles. The decoration was white-green-white-green-white-green. One member of the lab, Steve Simpson once noticed that the green and white lines of the walls looked to be tilted, even though they were swabs. Gregory can understand this material psychological meaning.

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Scientists created a simplified state of this green-white wall through the black-white version. The purpose, to know how an object creates a different shape and confusion in the eyes of the viewer due to the diversity of its shape and decoration. The illusion of seeing the straight lines in the bracket works only when 'tiles' or gray borders' surroundings are present. As well as the images should be sorted in such a way that there is a different color area around a field. Do not apply the fields in a straight line and they will be decorated with a little bit more. In the figure below, there is a completely white area around the white area.

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Different areas of the brain work for the feeling of bright (white) and dark (black) colors. There is a line of gray in the center of the decoration, there is a ruckus Where the 'white-black' assembly seems to be somewhat swollen. And in the 'white-white' or 'black-black' assembly, the gray line seems to be somewhat narrow. Due to the degree of gradual inflammation and contraction in one line in a row, the brain makes the whole quartet bend or sloppy.
Note: Taken from searchbyimage.

Believe in yourself by @eliashossain

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