Using MRI, engineers have found a way to detect light deep in the brain
A new way to detect bioluminescence in the brain uses magnetic resonance imaging (MRI). The technique, developed at MIT, could enable researchers to explore the inner workings of the brain in more detail than previously possible.
https://news.mit.edu/2024/using-mri-engineers-have-found-way-detect-light-deep-brain-0510