(Continued from past)
The language was inscribed on a silicone chip. Thus this same silicon chip can behave in the same way that neurons behave. So it was planned to replace the injured tissue in the brain of the rat with an artificial tissue made up of these artificial neurons. The silicone chip was implanted. By implanting it, the response in the rat's brain appeared to be somewhat similar to that of the previous study, which led to the success of this research.
Over the past few years, researchers have shown that the idea of one animal can make other animals work. This was like a foreign entrance. In 2000, Nichols, a neuroscientist at the University of Guinea, showed that even the thoughts of a monkey could control a robotic hand. The monkeys were fitted with lightning bolts. If the monkey thought of raising his hand, the robot in the distance would raise his hand. When the monkey thought of moving his fingers, first the fingers of the robot's hands were moving.
Similarly, Neils Birbaumer, a neuroscientist at the University of Tંbingen in Germany, has developed a paired interface between the brain and the machine. With its help, some paralyzed patients have been able to use the computer sparingly. This cursor can be moved to a desired location with a tool called a mouse attached to a computer. You have to move the mouse to move the cursor. To use any of these software in a computer, the mouse has to be clicked with the finger of the hand but the hand has to be used to do so but the hand of a paralyzed patient cannot be moved so it has no control over the fingers. German experts have proved that the connection of the brain to the computer moves the cursor as the patient thinks. Not only that, he chooses to write a message by moving the cursor from the waves coming out of his mind and moving it on the computer screen. Isn't it surprising that a text is written on the computer screen just by sitting away from the computer and thinking
This is a system of sending a thought to a human machine, i.e. a computer, but it is a one-way street, so it is not a matter of sending a signal to a human being, i.e. a machine.
To make this possible, Theodor Berger of the University of California has developed a brain-machine interface in which the human brain can send a signal to a machine, not just a machine that can send a signal back to a human. He has created a silicon chip that mimics biological neurons. The navel that separates and stores memory is the RAM-like hippocampus. Properly implanted with a silicone chip, the injured part of the rat's brain hippocampus was surgically removed and replaced with a silicone chip with 90% accuracy. The task of resolving the neurological signals began to be repeated with 90% accuracy. The precision that the brain used to perform before the injury was achieved after the silicone chip was implanted in the brain with 90% accuracy. In the above surgery, a piece of tissue was made and a silicone chip was placed in it from time to time. After this success, the same test was successful in monkeys.
This research is a promising discovery for patients with brain related diseases. In 2013, Robert Hampson of Wake Forest Medical Center showed that the transmission of signals from the hippocampal prosthesis model in humans with memory impairment due to brain diseases improved memory for about 2 minutes. This is a huge success. Research is still ongoing on this topic which may extend the duration of effect of this process.
Thus we have come a long way in the way that humans and machines can process from one idea to another. If a human being can only operate a machine by thought and the machine itself keeps the signals to inform the human being, then in the future, if a human being begins to control the mind of another human being, an unimaginable situation may arise.
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