Can Thoughts Be Read If Brains Are Connected to Computers?

Research on brain-computer interfaces is actually not new. This curiosity of humanity was even reflected in science fiction films; as well as 30 years ago. This movie we’re talking about Matrix.

The important part of the movie for our article is that human brains with computer interfaces being connected and controlled by artificial intelligence. As chaos and war attract people’s attention more and are watched more, we generally see disaster scenarios in movies. So, is there anything good about this situation?

Brain-computer interfaces can be excited by any kind of signal.

Computer-based systems that detect, analyze and transmit signals about actions intended to take place in the mind, brain-computer interface or the brain-machine interface.

These technologies, whose English equivalent is Brain-Computer Interface (BCI), are in principle with all kinds of brain signals they can be used. These signals can be captured by means of chip implants placed in the brain or electrodes attached to the scalp. After explaining what it is, let’s now look at its uses.

There are many areas where it can be used.

Paralyzed patients through brain-computer interfaces immovable limbs Wouldn’t it be nice if they were able to control it? It is thought that this situation can be achieved with these interfaces. Although we have not yet reached the desired stage, we can say that the researchers at MIT are very close to this.

As seen in the video, the robot performs the signals that the hand perceives but does not fulfill in the signals sent to the hand. But people with paralysis often failure of the signals to reach the damaged organ at all or there may be no or very little signal to the brain from there. Therefore, it is not yet fully used.

Another benefit of brain-computer interfaces is thought to be in the military field. Through these developed interfaces, soldiers far away from each other will be able to communicate quickly with each other thanks to the device in their brains. at critical moments faster and more accurate decisions it will get easier. They will also be able to use it to control their emotions, especially fear. Of course, the other aspect will be to be able to control and use military weapons miles away.

Regardless of all these, the natural result of the advancement of technology in this way is get to know the brain better is happening. The complexity of the brain and the mystery of human intelligence become understandable. Well, finally, if two people connect their brains to a computer, can they read each other’s thoughts over the internet?

You remember the computer of the famous physicist Stephen Hawking, whom we lost in 2017. There, Stephen had to write with eye movements before the computer could speak. Now we are one step ahead from there. Researchers from Columbia University were able to vocalize brain waves through the interface. So interfaces, by examining your brain waves, able to voice your thoughts they are at the levels.

In another experiment, a species among humans brain-brain interface was created in which people were asked to communicate in real time and solve a task. In this system, called the BrainNet, the subjects were connected to computers but were physically miles apart from each other. The experiment ended successfully. The subjects communicated with each other and played a Tetris-like game.

The results of the experiment are quite impressive, aren’t they? Two people’s brains to share their thoughts and feelings with each other a communication channel forming. Since the experiment was conducted with only three people, it is important in terms of being the first, although great results cannot be connected.

All these studies show that it is actually possible to read thoughts. However, since the use of this technology is so new, it has not yet been fully how accurate and reliable it is There are many question marks about it.