核磁気共鳴画像法
Methods used to understand functional activity in BA 22 consists mainly of Functional magnetic resonance imaging. Functional magnetic resonance imaging (fMRI) is a neuroimaging technique used to understand how language is processed in the BA 22. Magnetic resonance imaging (MRI) is a technique used to study volume of grey matter and white matter in Brodmann area 22 to find deficits in the structural volume.