title: The anatomical segregation of the frontal cortex: what does it mean for function?
abstract: The frontal cortex consists of numerous areas, each with a special architecture (cyto-, myelo-, receptorarchitecture, etc.), connectivity and function. Quantitative tools of the analysis may assist in defining these cortical areas, and their position in a hierarchy of cortical regions and subregions. They enable a reliable definition of areal borders, and the consideration of intersubject variability. In our particular case, fMRI studies investigating certain aspects of cognitive control indicated to a rather circumscribed area in the posterior frontolateral cortex--the so-called IFJ area--which seems to correspond anatomically to a previously uncharted cortical area dorsally to area 44 as detected in histological sections of post mortem brains.
authors.affiliation: Institute of Medicine, Research Center Juelich GmbH, Germany. k.amunts@fz-juelich.de
authors.forename: Katrin
authors.initials: K
authors.lastname: Amunts
authors.forename: D Yves
authors.initials: DY
authors.lastname: von Cramon
mesh_terms: D000818:Animals; D001931:Brain Mapping; D006801:Humans; D008279:Magnetic Resonance Imaging; D009434:Neural Pathways / Q000033:anatomy & histology / Q000502:physiology; D017397:Prefrontal Cortex / Q000033:anatomy & histology* / Q000502:physiology*