Mice brains are a lot easier to image than human brains afaik, solely because they can fit into such a tiny MRI tube, with far simpler magnets. So if any mouse

Mice brains are a lot easier to image than human brains afaik, solely because they can fit into such a tiny MRI tube, with far simpler magnets. So if any mouse MRI tech is scaled to a human device, it will almost certainly have far less resolution.