Present and Future of Brain

Neurophysiologist Dr. Doping tells progress in understanding the brain, the cerebellum and the functions of military interest to neuroscience.

How does the brain work? Is it possible to implant the memory? Why neuronal activity ahead of decision-making?

If you dig on the internet, you will find a large number of all sorts of funny pictures on how and whose brain is wired. The fact that such images are intended to demonstrate that we do not know how to select them attribute structure or any function. These functions are often invented by the researchers themselves. For example, "the efficacy of thought" - is it really there? Or, for example, the hippocampus is attributed to "detection pragmatic uncertainty." In a very interesting book, American neuroscientist Hungarian-born Yuri Bujac writes that neuroscientists who explore the brain, trying to ascribe to the brain or parts of the functions such as vision, memory, imagination, thinking, if the presence of these functions openly and clearly established by psychologists . But in fact, in all these functions, we find overlap. Maybe, we will randomly select some different sides of this? There is no reason to believe that we have some pieces in the brain that for something responsible. However, this is one of the most common points of view about how our brain is wired.

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There is a structure called the cerebellum. This is a fairly well-known structure, and most people know that the cerebellum associated with the coordination of movements and cerebellar damage is likely to disrupt such coordination. However, there are a huge number of publications, which indicate that the cerebellum activation occurs almost always when we do something. on the cerebellum Experts say that it is involved in almost everything. Indeed, the defeat can lead to certain violations of the functions of the cerebellum but activity is observed almost continuously. Presumably the cerebellum is involved in memory processes, and in the process, for example, are associated with drug addiction.

Any abnormal situation that called convulsive or epileptic, activity in the brain. At some point, this brain activity begins to affect all neurons and actively spread through the brain. This is the moment when all the neurons are active together. This can lead to very serious convulsions, loss of consciousness. There are cases where this is not epilepsy is treated with medication. In the history of medicine was a few ways to deal with the epilepsy. Once upon a time it was proposed to remove the area where developing epilepsy. It turns out that there was nowhere to emerge epilepsy, and thought it was a good decision. Such operations are repeatedly made, but before it was not possible to remove the point-a place where there is epilepsy. Therefore, it is often removed quite a large chunk of the brain, and then the man regained consciousness and could not remember anything. This is a very well-known story of the patient H.M .: he forever lost the ability to remember, because it removed too much of the brain.