How do Neuralink chips, which enable paralyzed people to play games and give sight to people blind from birth, achieve this?

29 years old Nolan ArbaughHe was injured while diving and became completely paralyzed below shoulder height. Arbaugh, Neuralink’s first patient, whose name we often hear from Elon Musk, showed surprising results after a successful operation. Arbaugh, who is now a quadriplegic, posted on

Neuralink even performs the operation with a robot telepathy The mentioned chip is the product that makes this miraculous event possible. Thanks to himself, just by thinking; It is possible to control telephones, computers and other devices. That’s not all. Because another chip from the company innate vision It is said to bring back vision to those who have lost it.

How can someone who doesn’t move at all operate devices just by thinking?

the scientist Sumner Normans Let’s explain the process using the expressions. He states that this is the same process as in electrophysiology. Signals in our nervous system are activated as our neurons communicate through synapses. This movement is also followed via electrodes and the peaks in the fluctuations are monitored. These fluctuations don’t just happen when we do something; that thing It also happens when we think about doing it.

According to researcher Sonal Baberwal, Neuralink, which is surgically placed in the patient’s brain, actually receives these waves that come from thinking. interprets it as action. Not just thoughts; Situations such as whether the eyes are open or closed and stressed or relaxed can also be detected. The advantage of Neuralink over similar studies is observes neurons one by one are. More complex thoughts can also be processed in this way.

Basically the technology that Neuralink offers Not new. Similar technologies continue to offer patients hope for years to come. But the Neuralink chip uses different technologies by having it in one place seek attention.

We understood the movement part, but how will the ability to see be acquired?

The image from the retina is processed in our brains part of the visual cortex, is still among those who have lost their sight. For this reason, Musk says the section in question can be used. First of all, a device such as a camera is needed to capture visual data from outside. The image obtained by this device is then converted into a text that the brain can understand with the help of a computer. converted into electric waves.

Finally, the Blindsight device uses this data to activate the visual cortex and imitate natural vision. Musk said the device already works smoothly in monkeys. But this process is not as simple as we explain. Because Elon Musk said that the image comes first. old Nintendo graphics He stated that it would be of very low quality, but could even surpass human vision in later stages.

Like telepathy Blind sight Alternatives to this already exist. We’ll have to wait and see what kind of product the company will introduce at this point. What do you think of the two devices and how they work?