Functional studies of the auditory system in mammals have traditionally been conducted using spatially-focused techniques such as electrophysiological recordings. The following protocol describes a method of visualizing large-scale patterns of evoked hemodynamic activity in the cat auditory cortex using functional magnetic resonance imaging.
Brown, T. A., Gati, J. S., Hughes, S. M., Nixon, P. L., Menon, R. S., Lomber, S. G. Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI. J. Vis. Exp. (84), e50872, doi:10.3791/50872 (2014).