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How we can use light to see deep inside our bodies and brains | Mary Lou Jepsen
TED
Inventor Mary Lou Jepsen demonstrates using red light and sound to see inside the body and brain, aiming at tumor detection and neural activity measurement, and potentially a cheaper wearable MRI replacement.
HN mentions it as a reference for Openwater's approach of light-based deep tissue imaging.
4 Hacker News mentions · 2018–2024