ブロードマンの脳地図
Brodmann area 22 (BA 22) combined with Brodmann area 42 (BA 42) form Wernicke’s area in the superior temporal gyrus in the temporal lobe. Using cytoarchitectonics, BA 22 is located in the superior temporal gyrus which separates it from the primary and secondary auditory cortex. BA 22 is connected with nonverbal sound processing in the right hemisphere of the brain associated with activation in the auditory cortex. More functions associated with language in Brodmann area 22 include producing sentences, semantic processing, and processing of complex sounds.