A Texas college student who was paralyzed in a car accident two years ago has regained some independence thanks to an experimental device implanted in his brain. The device, called a neuralink brain chip, has allowed him to communicate via a computer for the first time since his accident.

The 23-year-old student had a neuralink brain chip implanted into the part of his brain that controls hand and arm movement. The chip, about the size of a coin, translates signals from his brain into digital commands that are transmitted wirelessly to a computer. Using a keyboard and mouse emulated on the computer screen, he is now able to type messages, use social media, play games and more.

Doctors placed the chip in the area of his brain that previously controlled his right arm and hand. Even though signals from his brain can no longer reach his limbs, the chip can detect those signals and translate them into digital commands for the computer. The technology is giving the student a level of independence he hasn’t experienced since before his accident. He is able to connect with friends, stay up to date on current events and engage in hobbies like gaming.

The student underwent a procedure to have the chip implanted last year as part of a clinical trial at UT Southwestern Medical Center. He went through months of training to learn how to use the technology before the chip was activated two months ago. The medical team will continue to work with him to improve his ability to control the computer and add new functions.

The neuralink brain chip was developed by neuroscientists and physicians at UT Southwestern Medical Center. Their research is focused on using technology to restore independence and improve quality of life for those with paralysis and limb loss. The team hopes their work can eventually help large numbers of people with a variety of neurological conditions.

The student says the ability to connect with friends and family through social media has made a huge impact on his mental wellbeing. He feels less isolated and alone, and more independent and empowered. His story offers hope that technological innovations may help improve lives of those with severe disabilities. The medical team leading the research believes neuralink brain chips could provide a life-changing solution for many people in the coming decades.