In recent years in medicine, scientists have been able to use brain waves to treat disabilities and other problems. The brain is the main controller of physical activity, so the brain is exceptionally important to the body. And after years of constant experimentation with the brain, scientists have finally gotten a huge breakthrough,even the brain development technology in Supernatural can exist in reality.
Once upon a time, South Korea conducted control rat experiments back in 2018, when scientists connected devices to the rat's brain so that the rat would listen to remote control. Controlling the rats was not a matter of replacing the brain with a mechanical one, but rather activating the neural circuits of the rats' neurons and MPA through the device, thus completely controlling the rats' actions in the remote control. In addition, the scientists also conducted passing experiments, and compared to the 8 hours that the rats passed on their own, the 46 minutes of scientist-controlled can be considered excellent.
Through the experiments related to the rat's brain, the scientists also came up with some data, and this also has a huge help in medicine, except that Parkinson's and other serious diseases still don't have much of an impact. The rat experiments were successful, but the rats were far removed from humans.
Scientists then experimented on rhesus monkeys, and because they are so similar to humans, and even the behaviors that result from the experiments have a great deal of similarity, the conclusions of the rhesus monkey experiments should be comparable to those of the human experiments.
After conducting experiments on rhesus monkeys, scientists have discovered the principles associated with diseases such as Dementia and Alzheimer's disease, and have also found out which behaviors and habits can have an effect on disease. It's safe to say that animal experimentation has had a major impact in helping humans reach conclusions.
In addition to using animals for experiments, American scientists once conducted experiments on paralyzed people, but the patients were unable to speak, so the scientists gave the patients equipment to make the patients' words appear on a computer.
Through the scientific equipment to make the paralyzed patient's brain activity, this situation can only be seen in science fiction movies before. But with the development of science and technology, nowadays scientists have been able to make paralyzed patients perform simple behavioral activities, such as walking, drinking water, and so on. And about that, it's actually using a device to capture the activity of the body's mouth, tongue, and other parts of the body, and when the activity signals are captured, the brain takes control of the signals to transmit them, and then the prosthetic limbs or robotic arms move as instructed.
Once a severely paralyzed patient ended up learning a lot of words and sentences with the help of Dr. Chang, it can be said that scientists invented brainwaves and other devices that help paralyzed patients a lot. However, some people also said, is the information obtained by the device is what the patient wants to express? The answer to people's question, which scientists have also given, is that scientists give patients specific sentences so that they don't have free rein.
Today's research in this area has made great strides, and all scientists have to do now is optimize the functionality and improve the accuracy. As scientists continue to work on this, numerous patients with paralysis or other illnesses will be able to express themselves in this way in the future. However, in addition to helping patients, there are also drawbacks to this research, that is, developed to a certain extent, the technology can even control and modify human consciousness and memory, also known as "mind reading", which is very scary.
Scientific development always starts out on a positive note, but the results can be used by villains in ways other than legal or moral, so there are pros and cons to scientific development. But in the future, this technology for controlling minds, memories, and so on, will take a long time to research, and perhaps in the future we'll be able to see the technology perfected and applied.