Researchers at Israel’s Technion Institute have devised a radical new way to obtain clear direct images of cells deep inside the body using non-invasive wavefront shaping. They obtained images of neurons (nerve cells) using the fluorescent protein EGFP and correction software to remove “noise”.

https://www.technion.ac.il/en/2024/08/an-in-depth-view/

https://www.nature.com/articles/s41467-024-49697-w