Phys.org -
3 Mar 2022 19:12

When it comes to recording and stimulating brain activity, scientists can rely on a formidable tool: light. An international research team, coordinated by IIT- Istituto Italiano di Tecnologia (Italian Institute of Technology), has developed nanometric light modulators that, fabricated on a micrometric optical fiber, make the fiber capable of studying neuronal tissue in deep regions of the brain. The new approach, published in Advanced Optical Materials and featured on the journal's front cover, ...
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