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How a brain prosthesis could help the blind | Pieter Roelfsema & Hein Noortman | TEDxDenHelder

Source | YouTube | TEDx Talks

Hein Noortman was training for a frozen waterfall winterclimb in the Alps. In a climbinghall in Rotterdam it went wrong. He fel down from a height of 15 metres and landed on his face on a concrete floor. He damaged the nerves that transport the visual information from the eye to the brain and now lives in total darkness

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