Using Red Light and Sound to Image the Body and Brain
TED · Talk · YouTube title: How we can use light to see deep inside our bodies and brains | Mary Lou Jepsen
Why it's here
HN mentions it as a reference for Openwater's approach of light-based deep tissue imaging.
What it covers
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.