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Neuralink Prepares 2026 Human Trials for ‘Blindsight’ Vision Implant

The experimental device would stimulate the brain’s visual cortex using signals from an external camera to restore basic visual cues.

Overview

  • Elon Musk said the company is ready to proceed pending regulatory steps and that initial outcomes are expected to be low resolution with improvements over time.
  • Reporting indicates the FDA has cleared early human studies this year for the visual-cortex implant, which remains in an experimental phase.
  • Blindsight’s design uses surgically inserted microthreads connected to a skull-mounted transmitter and a wirelessly rechargeable battery to deliver targeted cortical stimulation.
  • The system targets people who lost sight due to eye or optic-nerve damage and could potentially produce percepts even in those born blind because it bypasses the eyes.
  • Neuralink cites prior macaque studies and its Telepathy human implant demonstrations, while experts caution that safety, efficacy and meaningful vision gains require multi-year validation.