 T1 axial anatomic images again demonstrate mild asymmetric enlargement right temporal horn. The hand, foot, and tongue sensory and motor activation centers map to their expected locations along the pre- and post central gyri. Language is left dominant with Broca's area mapping to the left pars triangularis and pars operculararis while two regions of activation within the posterior left superior temporal gyrus are compatible with Wernicke's area.
1.Left dominant language activation.2.Hand, foot, and tongue motor and sensory activation is found in their expected locations along the pre- and post-central gyri.