The researchers didn't find much, but the method they used looks really impressive. It would be a great experiment to run in a high school bio class. Students could actually see how the brain works.
tags: education, detection, representation, science, biology, brain
reference: Physiologically evoked neuronal current MRI in a bloodless turtle brain: Detectable or not? doi:10.1016/j.neuroimage.2009.06.017