Roy, M., Nugent, S., Tremblay, S., Descoteaux, M., Beaudoin, J., Tremblay, L., Lecomte, R., Cunnane, S. C. A Dual Tracer PET-MRI Protocol for the Quantitative Measure of Regional Brain Energy Substrates Uptake in the Rat. J. Vis. Exp. (82), e50761, doi:10.3791/50761 (2013).