Our brain is a box of mysteries, a sophisticated organ on which we like to learn every day to delve into its mysteries, in the mechanisms that have allowed our evolution against the rest of species.It is certain that we scientists day by day They will be providing more data and knowledge about it, but today, from our space, we are going to offer you ten brain curiosities that you will surely love to know.Are your neurons ready? Let's go there...
10 Curiosities of the brain to know
It is the receptacle of our essence, our brain is us and, as we said, there are many aspects of which are still an enigma even for the experts, that's why he is the protagonist of many curiosities of the world .He always manages to surprise us.What capacity to store memory do you think he has? Is there a moment in our existence when it is fully developed? What are your favorite foods? Don't miss these brain curiosities !
1 .Talking is only good for your health
Surely when you see Someone talking alone while walking on the street, have you immediately thought that it should not be very well psychologically.But what if we told you that speaking out loud improves our abilities and stimulates the brain's potential? Well, according to a study published in the Quarterly Journal of Experimental Pyschology , speaking alone and loudly helps clarify ideas and be more effective in tasks.
It's a way of organize sequences and reasoning.So, if it gives you a little bit of trouble, talk only when you don't have any spectators and improve your brain skills.
2 .How many gigabytes do you have? our brain?
The truth is that it is not very appropriate to try to find a digital capacity to the memory of our brain.Well it is true that we usually compare the brain with a computer, but (and this is a of the curiosities of the brain that may surprise you most) are very different systems in organization and storage.We have to take into account that human intelligence and memory are It is very plastic, that is, we can enhance it every day, improve it and thus increase its capacity.Does it therefore have a limit? We do not know.
But as a fact to keep in mind we can tell you that our brain is better than a computer, more powerful, and that we have about 100,000 million neurons , than in turn, they are interconnected up to 50,000 times with their neighbors.
If we exercise our memory, if we develop our interest, concerns and acquire new knowledge, then we can generate up to 1,400 new neurons.But remember...as we we also get older we are losing them, hence the need to counteract this loss with daily efforts.Reading, writing, making logic games… etc.
3 .When is a fully mature brain?
Have you ever asked yourself this question? The truth is that it is curious to think that, indeed, the human being reaches an age when his brain is already fully developed to its fullest potential.Something asked the Institute of Cognitive Neuroscience in London, and his answer gave us another data to keep in mind about our always wonderful brain.
According to his studies our brain is fully mature at 40 years old.And the area that takes longer to develop and culminates more or less at this age, is the prefrontal cortex.
4 .Where does love reside in the brain?
Surely more than one wonders: does the brain have a heart? Well, first of all we will tell you that, in a way, our brain is entirely emotional.Most of our decisions are made earlier with emotions than with the sense of logic and reasoning.Thus, it is expected that we have a structure dedicated exclusively to "Pump" or guide the feeling of love and love.Those areas are the striated nucleus and the island.The names are already very evocative, right?
5 .The brain likes chocolate
Already, we know, and who doesn't? But perhaps here is the real reason why almost 80% of the population feels true adoration for chocolate.This is one of the curiosities of the brain that will make you more excited! This food offers our brain not only a lot of energy and endorphins, those substances capable of generating pleasure and satisfaction, but also chocolate manages to stimulate theta waves of the brain, plunging it into a pleasant state of relaxation... although I'm sure you've already noticed that.
6 .There's not just one type of brain disease
The brain diseases , unfortunately, can be extremely varied.They can arise from infections (meningitis, encephalitis...), from traumas-following, for example, bruises or physical injuries-, cerebral crises caused by an epileptic attack...Interestingly, the brain does not experience pain, because it does not have receptors, which does not imply that it does not get sick.
7 .the brain
There are many ways to exercise the brain , to stimulate it to be more powerful.We give you some some very simple examples of activities to achieve it:
- Brush your teeth with your non-dominant hand
- Read, increasing your vocabulary, consulting the dictionary whenever you need it.
- Write
- Learn a new language
- Analyze what happens in your day to day, how you have solved the problems and think of alternatives: «What would have happened if...? »
- Avoid television or choose very well what you will see in it: does it cultivate you? Does it force you to think or does it just relax you and make you "empty your mind"? If so, consider what time you spend on each type of program.
- Learn to play an instrument
- Play chess, do puzzles, sudoku...It's positive for your brain
- Play video games, but in moderation!
- Change parts of your daily routine: change your place at the table, on the sofa, try another meal, cook something new...All this will serve to exercise the brain!
- Socialize and talk with people, sharing impressions also stimulates this very important organ.
8 .The functions of the brain are not so differentiated between cerebral hemispheres
It is popularly believed that the cerebral hemispheres perform and have different brain functions and qualities.The truth is that although there are d If there are essential agencies between both parties, there is no evidence that one hemisphere is dedicated exclusively to one type of activity and the other to another class.Actually, although it is true that the right hemisphere has more areas involved in speech and language and the law has a role more related to the visual, auditory, spatial sensation and artistic abilities, both hemispheres are in use all the time, so they intervene in every way.
By the way, in addition to the hemispheres, how many areas of this organ do you know? Discover the parts of the brain .
9 .Stress and depression shrink the brain
This is surely one of the curiosities of the brain that worry us most.A team of researchers from Yale University discovered why stress and depression can shrink the brain.The discovery published in the Nature Medicine It points to a genetic switch, called a transcription factor.This causes brain connections to be lost in humans and depresses animals.
In fact, represses the action of several genes linked to the formation of synaptic connections between brain cells.This eventually helps to lose mass in the prefrontal cortex of the brain.
10 .Our brain makes us better at different things at different times of life
At 24 years our brain begins to slow down, however it does not imply that they worsen our cognitive ability.In fact, at different ages we experience peaks of improvement in different aspects.In this sense the most surprising is the improvement in vocabulary skills experienced in the first years of reaching 70.
What do you think about these curiosities of the brain ? Did you know them all? As you can see, we can exercise our brain, give it some chocolate to keep it happy, be aware of the effect of stress and depression on it and trust it and its power in the different phases of our lives.
Image: Ars Electronica
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