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. 2012 Jun 27;6:36. doi: 10.3389/fnint.2012.00036

Figure 2.

Figure 2

Cytoarchitecture of the cortex with reference to the frontal lobes according to Broadmann. Areas 1, 2, and 3, Primary Somatosensory Cortex; Area 4, Primary Motor Cortex; Area 5, Somatosensory Association Cortex; Area 6, Pre-Motor and Supplementary Motor Cortex (Secondary Motor Cortex); Area 7, Somatosensory Association Cortex; Area 8, Includes Frontal eye fields; Area 9, Dorsolateral prefrontal cortex; Area 10, Frontopolar area (most rostral part of superior and middle frontal gyri); Area 11, Orbitofrontal area (orbital and rectus gyri, plus part of the rostral part of the superior frontal gyrus); Area 12, Orbitofrontal area (used to be part of BA11, refers to the area between the superior frontal gyrus and the inferior rostral sulcus); Area 17, Primary Visual Cortex (V1); Area 18, Visual Association Cortex (V2); Area 19, (V3); Area 20, Inferior Temporal gyrus; Area 21, Middle Temporal gyrus; Area 22, Superior Temporal Gyrus, of which the rostral part participates to Wernicke's area; Area 23, Ventral Posterior cingulate cortex; Area 24, Ventral Anterior cingulate cortex; Area 25, Subgenual cortex; Area 26, Ectosplenial area; Area 28, Posterior Entorhinal Cortex; Area 29, Retrosplenial cingular cortex; Area 30, Part of cingular cortex; Area 31, Dorsal Posterior cingular cortex; Area 32, Dorsal anterior cingulate cortex; Area 34, Anterior Entorhinal Cortex (on the Parahippocampal gyrus); Area 35, Perirhinal cortex (on the Parahippocampal gyrus); Area 36, Parahippocampal cortex (on the Parahippocampal gyrus); Area 37, Fusiform gyrus; Area 38, Temporopolar area (most rostral part of the superior and middle temporal gyri); Area 39, Angular gyrus, part of Wernicke's area; Area 40, Supramarginal gyrus part of Wernicke's area; Areas 41 and 42, Primary and Auditory Association Cortex; Area 43, Subcentral area (between insula and post/precentral gyrus); Area 44, pars opercularis, part of Broca's area; Area 45, pars triangularis Broca's area; Area 46, Dorsolateral prefrontal cortex; Area 47, Inferior prefrontal gyrus.