Scientists win 2026 Nobel Prize for controlling brain cells with light
Summary
A discovery inspired by light-sensitive algae enabled scientists to activate or silence specific brain cells with light, earning the 2026 Nobel Prize. The technique has supported research on memory and is being explored for restoring vision and treating neurological disorders.
The decisive advance was gaining precise control over selected neurons rather than stimulating whole brain
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Light-based neural control has turned brain circuits into testable targets for both research and future treatment.