7 Secrets Of Your Brain That You Will Like To Know

The brain is an organ that, to this day, remains somewhat unknown to the scientific community.

The brain has been one of the organs that has put the most challenges to the scientific community throughout history. Its complexity and each of the functions for which it is responsible have been the source of hundreds of investigations, both in physical and mental health.

At present, some of its secrets have been revealed and, thanks to this, many diseases have been explained, as well as some curiosities as to the role it plays in the life of every person.

For example, as this research published in Frontiers in neuroanatomy points out, the brain consumes up to 20% of the body's total energies and that any failure in its functioning impairs health.

As we know that many still do not know the details regarding its functions, on this occasion, we want to reveal 7 secrets of your brain that you still do not know. Don't miss them!

7 secrets of your brain that you would like to know

1. The brain does not feel pain

The brain is considered the most evolved and perfect organ that a human being has. One of its main functions is to interpret the signals and stimuli it receives and to act accordingly.

It cannot feel pain, since it does not have nociceptors or pain receptors, free nerve endings that are found in joints, bones, viscera, skin and muscles. What it does do is send pain signals to the rest of the body through reactions that occur in tenths of a second when, for example, an injury occurs.

2. It has great oxygen needs, one of the secrets of your brain

One of the reasons why breathing exercises have been part of health therapies is because the brain is one of the organs that requires the most oxygen.

It is estimated that about 20% of the oxygen that enters the body is used by this organ, although it only represents 2% of the body mass, as this study published in Respiration physiology points out.

3. Never forget what excites you

The memory of human beings is not infinite and does not last in perfect conditions for a lifetime. However, it is quite selective with what you want to remember.

In this sense, the emotional impact of moments plays a fundamental role, in whether or not to remember things. For example, when a person is attracted to another, it is easier for them to remember their name than when they are not interested at all. The motivation, interest and emotion it causes at the mental level are key for memory to make its records or not.

4. 80% of the brain is water

It has always been said that daily water consumption is vital to maintain optimal physical and psychological functioning.

One of the arguments behind this recommendation is that the brain, however solid it may seem, is composed of 80% water. Dehydration is a dangerous disorder that can decrease the ability to keep the body and mind active.

5. Brain never sleeps

The brain increases its activity at night, precisely as the body enters a condition of rest during the hours of sleep.

It may seem quite curious, but this organ works in this period with a series of activities that it is impossible to perform during the day.

This explains why, for example, many answers that cannot be found during the day are held after a good night's sleep.

During the day, the brain becomes overloaded with information and has many difficulties properly reorganising all the data it receives. Instead, while we rest, you can focus on sorting through tasks, cleaning up what you don't need, and preparing for a new day.

6. It is the main organ of sexuality, another of the secrets of your brain

It is believed that only dolphins and humans have sex for pleasure. During these experiences, the brain is responsible for secreting the substances that make enjoyment possible. And so does this research published in Medical Daily. Both the attraction and intensity of sex depend on brain chemistry.

7. Information in the brain travels at different speeds

Brain neurons are located in different areas and all the information that is transmitted through them moves at different speeds. This explains why it is often easy to remember something, while sometimes it takes a little time to access the information.

The brain and its secrets

Curious, isn't it? As you can see, the brain is an organ with incredible capabilities and has an essential role in our existence.