Middle frontal gyrus

Brain: Middle frontal gyrus Middle frontal gyrus of the human brain. File:Gray743 middle frontal gyrus.png Coronal section through anterior cornua of lateral ventricles. Latin gyrus frontalis medius Gray's subject #189 822 Part of Frontal lobe Components Artery Middle cerebral Vein BrainInfo/UW hier-66 MeSH [1] The middle frontal gyrus makes up about one-third of the frontal lobe of the human brain. (A gyrus is one of the prominent "bumps" o "ridges" on the surface of the human brain.) The middle frontal gyrus, like the inferior frontal gyrus and the superior frontal gyrus, is more of a region than a true gyrus. The borders of the middle frontal gyrus are the inferior frontal sulcus below; the superior frontal sulcus above; and the precentral sulcus behind. Additional images Middle frontal gyrus(red). Lateral surface of left cerebral hemisphere, viewed from above. Middle frontal gyrus is shown in orange. Drawing to illustrate the relations of the brain to the skull. Lateral view of a human brain, main gyri labeled. Human brain - left and right hemispheres - superior-lateral view Telencephalon (cervello, corteccia cerebrale, emisferi cerebrali) - edit primary sulci/fissures: longitudinale mediale, laterale, centrale, parieto-occipitale, calcarino, cingulate frontal lobe: giro precentrale (corteccia motoria primaria, 4), solco precentrale, giro frontale superiore (6, 8), giro frontale medio (46), giro frontale inferiore (Zona di Broca, 44-parte di copertina, 45-pars triangolare), Corteccia Prefrontale (corteccia orbitofrontale, 9, 10, 11, 12, 47) Lobo parietale: solco postcentrale, giro postcentrale (1, 2, 3, 43), lobulo parietale superiore (5), lobulo parietale inferiore (39-giro angolare, 40), precursore (7), intraparietal sulcus occipital lobe: corteccia visiva primaria (17), cuneo, giro linguale, 18, 19 (18 e 19 abbracciare l'intero lobo) Lobo temporale: giro temporale trasversale (41-42-corteccia uditiva primaria), giro temporale superiore (38, 22-Zona di Wernicke), giro temporale medio (21), giro temporale inferiore (20), giro fusiforme (36, 37) lobo limbico/giro fornicato: corteccia cingolata/giro cingolato, cingolato anteriore (24, 32, 33), cingolato posteriore (23, 31), istmo (26, 29, 30), giro paraippocampale (corteccia piriforme, 25, 27, 35), corteccia entorinale (28, 34) corteccia sottocorticale/insulare: rinencefalo, bulbo olfattivo, corpo insensibile, ventricoli laterali, setto trasparente, ependima, capsula interna, corona radiata, external capsule hippocampal formation: Giro dentato, ippocampo, subiculum basal ganglia: striato (nucleo caudato, putamen), nucleo lentiforme (putamen, globo pallido), barriera, capsula estrema, amigdala, nucleus accumbens Some categorizations are approximations, and some Brodmann areas span gyri. This page uses Creative Commons Licensed content from Wikipedia (visualizzare gli autori).