Concept in Definition ABC

Through the term contrast, various issues can be referred to in our language.

Common uses of the term

When you want to give an account of the decidedly remarkable differences that exist between some people or things, you use the word contrast to express this situation, that is, contrast is the difference in intensity between a point in an image and the context in which it is inserted, that is, with its surroundings, for example, a black point will definitely contrast against a background or background of White color.

Therefore, when someone sets out to find a contrast between two things, to ensure that both are appreciated and not happen Inadvertent, it is common to use colors that contrast with each other, such is the aforementioned case of white with black and vice versa.

Let's imagine a little, if I have one library of black color on a wall that is also dark, the library will not stand out far from it since it will be confused with that background of the same color, meanwhile, if we want the same to gain notoriety in that space, we must paint it white and there if it will take center stage in the

Also and in a totally different area, the word contrast is used to designate that brand of authenticity that is engraved on those objects made of a material considered noble, such is the case of gold, silver.

Meanwhile, in terms of the television technology, the word contrast has a special meaning and importance, since in this way it designates the relationship established between the maximum and minimum illumination of an image that appears on television.

Its use in the framework of opinions

On the other hand, when in a meeting, discussion or encounter different opinions are presented on the same issue, the term contrast is usually used to refer to that kind of exercise of comparisonthat is about and arises from the fact of presenting different ideas or solutions.

In the media communication Massive, especially, it is common to use contrasts when you want to account for a reality, with the mission of making it more forceful and visible. For example, it is planned to carry out a report about the life of a soccer player today a world star but whose social origin is humble, then, one of the angles from the What can be focused on is precisely showing the contrast of that simple origin against its present of recognition, fame and money.

The use of contrast in the medicine of the diagnosis

And finally at the behest of medicine, more precisely of the diagnostic methods that have evolved so much in recent times thanks to advances in technology, the term of contrast is designated as that radiologically opaque substance, which, once introduced into a person's body, allows it to be explored and viewed in a fantastic way, clinically speaking. Because precisely the objective of this special substance is to generate contrast once inside the body to that specialists can detect any anomaly or condition that without this "internal lighting" could never appreciate.

There are many radiological studies that use this procedure, while in reproductive medicine we can find a very common one called hysterosalpingography. It is an x-ray of the uterus and fallopian tubes that is usually indicated to those women who seek and cannot pregnancy after a long time searching for it, to find out if it is due to a blocked tubes. A special ink is used in the study, for this reason it is called by contrast, to observe the female genital tract.