Showing posts with label Brain pictures. Show all posts
Showing posts with label Brain pictures. Show all posts
Human brain, renderings from T1 weighted MRI, average of 27 scans (Colin, Montreal Neurological Institute) and conjunction with Brodmann areas
Taken from Prof Mark Dubin of University of Colorado
Reference to Wikipedia
Brodmann areas were originally defined by Korbinian Brodmann and referred to by numbers from 1 to 52. It is obtained by the organization of the cortex as observed when a tissue is stained for nerve cells called cytoarchitecture.
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 13 and Area 14* - Insular cortex
Area 15* - Anterior Temporal Lobe
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 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 13 and Area 14* - Insular cortex
Area 15* - Anterior Temporal Lobe
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
Taken from Professor Mark Dubin - University of Colorado 's website
Area 25 - Subgenual cortexArea 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 & 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
Area 48 - Retrosubicular area (a small part of the medial surface of the temporal lobe)
Area 52 - Parainsular area (at the junction of the temporal lobe and the insula)
From Wikipedia, http://en.wikipedia.org/wiki/Brodmann_area Fig 1 & 3 are faithful reproduction of a lithograph plate from Gray's Anatomy
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