Thursday, March 28

Scientists discover that the brain undergoes a “rewiring” after the age of 40 that would explain many things



From the age of 40, different changes will take place in the neural networks of your brain, but you can alleviate this with a series of tips.

The brain is one of the parts of being human more mysterious, an organ on which our learning and memory are based and which, like the rest of our body, deteriorates over time, and from the age of 40 things begin to change, although not everything is negative.

And it is that the human brain is in continuous learningthe basis of our memory past, present and future, and that we must take care of with a good diet and different exercises, and now a new study published in the journal Psychophysiology indicates that researchers from Monash University in Australia are understanding how the connectivity of the human brain changes throughout of our lives.

This study suggests that the fifth decade of our lives, that is to say from the age of 40, the brain begins to undergo a kind of rewiring, resulting in different networks that integrate and connect.

Until now, neuroscientists have observed parts of the human brain that light up in response to different stimuli or when at rest, providing data on how our brains are in sync.

With this same technique, researchers at Monash University have analyzed 144 studies to see the growth and connection of the brains of tens of thousands of subjects in order to know the change in the brain network throughout our lives.

At the beginning of our adolescence and youth, the brain has numerous networks divided into various levels of internal connectivity, thus reflecting the capacity for specialized processing to take place, at a key moment in our lives when we are learning absolutely everything.

Also Read  The dinosaurs looked more like a giant duck than the ones in Jurassic Park. Science has it more and more clear

But around the age of 40 is when it starts to change, and that’s when our brain starts to become less connected within these separate networks but more globally connected.

They comment that this results in adults over the age of 40 begin to show less flexible thoughts such as new concept formation, also lower response inhibition, as well as lower verbal reasoning.

Not everything is negative for our brain

But this is not bad news for those who are already over 40 years old, because tasks that are based on predominantly automatic or well-practiced processes are less affected by age and may even increase slightly throughout life, such as vocabulary. and general knowledge.

But keep in mind that as our body ages, the brain ends up receiving less glucoseso the changes in the neural networks are due to the fact that the brain reorganizes itself to function as well as before with that decrease in resources as our organism ages.

As we said, the best way to take care of our brain is with a proper diet, regular exercise and a generally healthy lifestyle so that the passing of the years ends up being less noticeable.

Leave a Reply

Your email address will not be published. Required fields are marked *