fMRI performed at 1.5T. The stimulus is a block design with simultaneous left-hand finger tapping and movement of the tongue. (A) Activation in the sensory (S1) and motor (M1) cortical regions from the left-hand finger tapping. (B) Bilateral activation from the tongue movements. (C) Activation of the vermis, a brain structure involved in motor control (anatomically corresponding to the Broca’s area). fMRI, functional magnetic resonance imaging. (Images courtesy of Anders Nordell, Karolinska Institute, Stockholm, Sweden.)