Neuralink - from brain to computer

Neuralink is a neurotechnology company founded by Elon Musk in 2016. Its primary goal is to develop implantable brain-computer interfaces (BCIs) that can establish a direct connection between the human brain and computers or other external devices. The company's vision is to enhance human cognition and potentially mitigate neurological disorders by merging human intelligence with artificial intelligence.

Neuralink's brain implants, often referred to as "neural lace," consist of tiny, flexible threads embedded with electrodes that are inserted into the brain. These threads allow for high-resolution recording and stimulation of neural activity. The data gathered from the brain can be transmitted wirelessly to external devices for analysis or control.

The potential applications of Neuralink's technology are wide-ranging. It aims to assist individuals with neurological conditions, such as paralysis, spinal cord injuries, and various forms of sensory impairment. By establishing a direct connection between the brain and external devices, Neuralink seeks to restore lost functionalities and improve the overall quality of life.

Furthermore, Neuralink envisions a future where its brain-computer interfaces enable seamless communication between humans and machines. This includes enhancing cognitive abilities, facilitating faster information processing, and enabling direct interaction with computers or virtual environments.

Mission

According to their website, Neuralink’s mission is to :

Create a generalized brain interface to restore autonomy to those with unmet medical needs today and unlock human potential tomorrow.

Latest breakthrough

In February 2024, it was widely reported that the first human patient implanted with a brain-chip from Neuralink appears to have fully recovered and is able to control a computer mouse using their thoughts.

According to Neuralink’s Elon Musk:

"Progress is good, and the patient seems to have made a full recovery, with no ill effects that we are aware of. Patient is able to move a mouse around the screen by just thinking," Musk said in a Spaces event on his social media platform X.

Neuralink successfully implanted a chip on its first human patient in January 2024, after receiving approval in the US for human trial recruitment in September 2023.

The study uses a robot to surgically place a brain-computer interface implant in a region of the brain that controls the intention to move, Neuralink has said, adding that the initial goal is to enable people to control a computer cursor or keyboard using their thoughts.

So, it would appear that the initial goal has been accomplished.

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