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Brodmann (1909) area 8

Name: Brodmann (1909) area 8
Synonym(s): intermediate frontal, Brodmann area 8, area 8 of Brodmann-1909, Area frontalis intermedia, Brodmann.8
Abbreviation: B09-8
Super-category: Brodmann partition scheme region
*Id: birnlex_1739
Link to OWL / RDF: Download this content as OWL/RDF
Neuronames ID ( what's this?): 1045


  • Externally Sourced Definition: The term area 8 of Brodmann-1909 refers to a cytoarchitecturally defined portion of the frontal lobe of the guenon. Located rostral to the arcuate sulcus, it was not considered by Brodmann-1909 to be topographically homologous to the intermediate frontal area 8 of the human. Distinctive features (Brodmann-1905): compared to area 6 of Brodmann-1909, area 8 has a diffuse but clearly present internal granular layer (IV);sublayer 3b of the external pyramidal layer (III) has densely distributed medium sized pyramidal cells; the internal pyramidal layer (V) has larger ganglion cells densely distributed with some granule cells interspersed; the external granular layer (II) is denser and broader; cell layers are more distinct; the abundance of cells is somewhat greater.
  • Abbreviation Source: SumsDB_abbrevSource

Contributors

Ayslinn, Nifbot2, Slarson



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*Note: Neurolex imports many terms and their ids from existing community ontologies, e.g., the Gene Ontology. Neurolex, however, is a dynamic site and any content beyond the identifier should not be presumed to reflect the content or views of the source ontology. Users should consult with the authoritative source for each ontology for current information.

Facts about Brodmann (1909) area 8RDF feed
AbbrevB09-8  +
AbbrevSourceSumsDB_abbrevSource  +
Created2 October 2007  +
CurationStatusuncurated  +
DefinitionSourceNeuroNames  +
EditorialNoteThe lobular mapping of Brodmann areas has The lobular mapping of Brodmann areas has been adapted from the LOCATION hierarchy in Brainmap.org. To date (2007-10-02) this only define the set of lateralized cerebral lobe locations where a given Brodmann area is located. The intension is to eventually incorporate the more detailed gyri and sulci relations as well. detailed gyri and sulci relations as well.
ExternallySourcedDefinitionThe term area 8 of Brodmann-1909 refers to The term area 8 of Brodmann-1909 refers to a cytoarchitecturally defined portion of the frontal lobe of the guenon. Located rostral to the arcuate sulcus, it was not considered by Brodmann-1909 to be topographically homologous to the intermediate frontal area 8 of the human. Distinctive features (Brodmann-1905): compared to area 6 of Brodmann-1909, area 8 has a diffuse but clearly present internal granular layer (IV);sublayer 3b of the external pyramidal layer (III) has densely distributed medium sized pyramidal cells; the internal pyramidal layer (V) has larger ganglion cells densely distributed with some granule cells interspersed; the external granular layer (II) is denser and broader; cell layers are more distinct; the abundance of cells is somewhat greater. he abundance of cells is somewhat greater.
Idbirnlex_1739  +
LabelBrodmann (1909) area 8  +
ModifiedDate26 April 2010  +
NeuronamesLinkhttp://braininfo.rprc.washington.edu/Scripts/hiercentraldirectory.aspx?ID=1045  +
SuperCategoryBrodmann partition scheme region  +
Synonymintermediate frontal  +, Brodmann area 8  +, area 8 of Brodmann-1909  +, Area frontalis intermedia  +, and Brodmann.8  +
UmlscuiC1272530  +