The article introduces the world’s smallest cerebral implant called « Stentrode, » developed by the University of Melbourne and the Royal Melbourne Hospital. The implant measures only 4mm in diameter and is designed to be inserted into a blood vessel in the brain without the need for open brain surgery.
The Stentrode is intended for use in patients with paralysis due to conditions such as motor neuron disease, stroke, or spinal cord injury. It can record neural activity and transmit the signals to an external device, which can then be translated into commands for a computer or assistive technology like a robotic limb.
In summary, the world’s smallest cerebral implant, called Stentrode, is a breakthrough technology that can help patients with paralysis regain some mobility and independence. It is inserted into a blood vessel in the brain through a minimally invasive procedure and can record and transmit neural activity to external devices.