1. The GPS of the brain shows the way back home.

I will come back to the bank of the rice terrace, in this Bengal ... ”

 He didn't come either. People or seagulls, no matter what. The question is, can the road be recognized. Honestly, it's not unrecognizable, at least science says so, but inside our heads, there's a GPS track in our brains that can guide us back to the ancestral homestead in the village or in the alleys of the city. At home.

 In today's age of smartphones and the Internet, the word GPS is familiar to all of us. The GPS Global Positioning System is basically a satellite-based navigation system that is a constant part of our journey. According to Ola-Uber, many of the uses of GPS in a single aircraft, from appcabs to naval aircraft, are not unknown to us, but are present in the human brain. Aquatic GPS, it was unknown for many days. Let me give you a sixth example. For those who have to go to work for livelihood, they reach their destination without any help from Google Maps and this is where the internal GPS system of our brain works, which is basically memory based. Needless to say, this GPS not only helps them to reach the destination and determine its route, but in some cases also controls the decision of some of our immediate activities according to the nature of the route, such as its height coordinates. Suppose you decide to go up or down a staircase, or if you see a hole in the road, avoid it. Nick Robinson of University College London (UCL), Swiss Desamps of the Cavill Institute in Norway, George Anton of the Max Plei Institute in Germany and Mynstein of France! However, the main basis of this research is the work of Professor John Okiki, another Nobel laureate scientist from UCLA. Oki received the Nobel Prize in the year for his discovery of the Place Cell.

 2014 is this place sale? This particular cell is a type of pyramid-shaped neuron located in the hippocampal region of the brain, which is stimulated when we enter a specific location. The levels of this stimulus again vary according to space and environment. That is, the level of stimulus is relative and depends on a particular place. Or exactly what kind of effect the environment has on the brain. The sequence of some space-related memories associated with the memory of any place. And place cells located in our hippocampal region store these stages of memory through navigation, which is comparable to modern GPS systems.

Sciencetific mind.

 How the activation of this place cell acts as an internal GPS system in our brain helps us to identify a place and a journey, is the main topic of research on brain GPS.

 Most of the functions of the human brain are performed due to differences in electrical potential. By looking at those differences, it is possible to see which place cells in the rat's brain become active when they reach a specific destination. When we go somewhere, a map of the environment and the journey to get there is created in our brain, because of the activation of the place cells. And it is these active cells that lead us to that destination in the future. To show this, scientists used laser beams in a controlled way to stimulate certain place cells in the rat's brain to see if the rats were on their way to a predetermined destination. A group of place cells create memories of a destination and a map of the journey in the brain. These cells only work to map that destination.

 Thanks to this place cell, which has become especially active in destinations, we can reach a place once or twice, without any help from Google Maps. It is never wrong for us to know the way back home just by using the GPS system in our brain.

A recent study in physics found that a completely exposed human body is capable of absorbing about 1000 watts of heat radiation and 900 watts of heat at a time. However, this value decreases as this heat energy radiated in the coated state is interrupted. Although this heat energy radiated from the human body is enough to light a 100 watt bulb effortlessly for quite some time.

 The European Union wants to control Buddhism. Whose intellect! It was once thought that intelligence and the power of conjecture would keep man one step ahead of the instrument. Instruments are accustomed to solving complex problems. His memory is also remarkable. But the instrument itself cannot think. He can anticipate the situation and take action accordingly. The advent of artificial intelligence (AI) has largely changed that notion. As he showed, the instrument can also guess. People have taught him to guess through various algorithms. And with the advent of advanced technology, human civilization has entered a digital age. Artificial intelligence is controlling various areas of life there. But the danger is that the power of technology is infinite. It doesn't take long to get rid of it. It's happening. It is in this context that the EU has proposed to regulate this first artificial intelligence in a legal way.

 This proposal for control is being seen as ‘moderate’. On the one hand, just as civil rights will be protected, on the other hand, the innovative trend will remain intact. Risk areas are clearly identified in this proposal. AI systems that are dangerous to the safety, rights and livelihood of citizens will be banned immediately. For example, in China, the use of technology that monitors a citizen's movements, and determines whether he or she can receive a service through social assessment, will not be allowed. Care has also been taken in the case of ‘facial recognition system’ technology. In this case special permission will be required. The list is long. Misuse of information in identified areas will result in severe penalties.

 Computer. Today, in all cases, it is স্থিত That has become smarter thanks to artificial intelligence. But still he can't think in human terms. Because, according to man, he has no brain. He does not have the power to judge right from wrong. As a result, he blindly obeys instructions. There is a risk of a big danger due to this. Researchers are trying to use artificial intelligence to solve this problem. However, its application is still limited. This time, the scientists connected the human brain directly to the computer. They claim that the initial success of this work.

 Researchers at Brown University in England said four paralyzed people were selected for the job. The researchers said that the brains of these people were connected to the computer through a special technology. It has been seen that the computer system is able to analyze the various waves emitted from human neurons through this system. Just the brain. Not only this, with the help of human brain he is able to change his way of working. According to the researchers, a transmitter in this technology is placed in the mater cortex area of ​​the human brain. The computer is connected to it. Are human researchers able to give instructions to the computer or find out about its problems? According to the report, it has been seen in the trial that people who are paralyzed as a result of this work can use the tab. Earlier, the computer was experimentally connected to the monkey's brain with a transmitter. It showed that monkeys have been able to play games on video.

 According to the researchers, far-reaching results of this work will be found in the coming days. On the one hand, this study showed that not all parts of the human brain become useless due to paralysis. That's how it went. The human brain can handle some computer errors. So their hope is that just as this research will revolutionize the treatment of the brain in the future, so too will artificial intelligence find a new direction.