HEALTH
Using MRI, engineers have found a way to detect light deep in the brain
![Using MRI, engineers have found a way to detect light deep in the brain](https://connecticutnewspress.com/wp-content/uploads/2024/05/8302-using-mri-engineers-have-found-a-way-to-detect-light-deep-in-the-brain.jpg)
Scientists often label cells with proteins that glow, allowing them to track the growth of a tumor, or measure changes in gene expression that occur as cells differentiate…