A brain implant partially restores sight to a blind patient three years after injury By Bioethics Observatory Published On: February 20th, 2026

https://bioethicsobservatory.org/2026/02/a-brain-implant-partially-restores-sight-to-a-blind-patient-three-years-after-injury/48473/?utm_source=mailpoet&utm_medium=email&utm_source_platform=mailpoet A patient who had been blind for three years due to ischemic optic neuropathy has partially recovered his vision thanks to the implantation of a microelectrode array in his visual cortex.