Next-Gen BCI: Could Nanoparticles Sprayed Up Your Nose Replace Brain Surgery?
Chris_Armstrong · x · 2026-08-11
In a recent podcast episode, neuroscientist David Eagleman discussed the future of Brain-Computer Interfaces (BCIs) with startup Subsense.
- Non-invasive approach: Instead of traditional implanted electrodes, the new model explores using nanoparticles (e.g., administered via the nasal cavity) to monitor millions of neurons.
- Potential: This minimally invasive method could eventually make BCI tech as common as smartphones.
- Scientific basis: The technology builds on recent research in magnetoelectric nanoparticles and nanobiotechnology.
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