NeuraLink describes the device as “sewing machine-like”. The system implants ultra-thin threads deep into the brain’s nervous system.The company has applied to US regulators in the hopes of beginning trials on humans next year.Primarily, the firm states that initially it wants to help people with severe neurological conditions, but as with all of his companies, Mr Musk is aiming for more and sees humanity’s future as having “superhuman cognition”.The device in question, which is nameless so far, will see the tiny thread fitted with 3,000 electrodes which can monitor the activity of 1,000 neurons.