title: The motor cortex: anatomic substrates of function.
abstract: This article provides a firm foundation in the gross and microscopic anatomy of the motor cortex. It reviews the sites, Brodmann regions, normal function, and deficits associated with the primary motor cortex, supplementary motor area, presupplementary motor area, and the cingulate motor area in preparation for understanding the functional MR imaging studies that are reviewed in the later articles.
authors.affiliation: Department of Radiology and Neurosurgery, Mt. Sinai Medical Center, New York, New York 10029, USA. thomas.naidich@mountsinai.org
authors.forename: T P
authors.initials: TP
authors.lastname: Naidich
authors.forename: P R
authors.initials: PR
authors.lastname: Hof
authors.forename: T A
authors.initials: TA
authors.lastname: Yousry
authors.forename: I
authors.initials: I
authors.lastname: Yousry
mesh_terms: D001931:Brain Mapping; D006801:Humans; D007091:Image Processing, Computer-Assisted; D021621:Imaging, Three-Dimensional; D008279:Magnetic Resonance Imaging; D009044:Motor Cortex / Q000473:pathology* / Q000503:physiopathology; D009474:Neurons / Q000473:pathology / Q000502:physiology; D017397:Prefrontal Cortex / Q000473:pathology / Q000503:physiopathology; D012016:Reference Values