https://www.sciencedirect.com/science/article/pii/S1053811907007173 (Publisher version)
Yu, X., Zou, J., Babb, J., Johnson, G., Sanes, D., & Turnbull, D. (2008). Statistical mapping of sound-evoked activity in the mouse auditory midbrain using Mn-enhanced MRI. NeuroImage, 39(1), 223-230. doi:10.1016/j.neuroimage.2007.08.029.