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Brodmann (1909) area 23

Name: Brodmann (1909) area 23
Description: The term area 23 of Brodmann-1909 refers to a subdivision of the cerebral cortex of the guenon defined on the basis of cytoarchitecture. Brodmann regarded it as topographically and cytoarchitecturally homologous to the combined ventral posterior cingulate area 23 and dorsal posterior cingulate area 31 of the human (Brodmann-1909). Distinctive Features (Brodmann-1905): the cortex is relatively thin; smaller cells predominate; the cell density of the multiform layer (VI) is great, producing a distinct boundary with the subcortical white matter; the internal granular layer (IV) is rather well developed; the internal pyramidal layer (V) contains a dense population of round, medium-sized ganglion cells concentrated at the border with layer IV; layers V and VI are narrow with a distinct mutual boundary.
  • Definition Source NeuroNames
Synonym(s): area 23 of Brodmann-1909, ventral posterior cingulate, Area cingularis posterior ventralis, Brodmann area 23, Brodmann.23
Abbreviation: B09-23
Super-category: Brodmann partition scheme region
Id: birnlex_1754
Link to OWL / RDF: Download this content as OWL/RDF
Neuronames ID ( what's this?): 1057


  • Abbreviation Source: SumsDB_abbrevSource

Contributors

Ayslinn, Bandrow, Nifbot2, Slarson



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Facts about Brodmann (1909) area 23RDF feed
AbbrevB09-23  +
AbbrevSourceSumsDB_abbrevSource  +
Created2 October 2007  +
CurationStatusuncurated  +
DefinitionThe term area 23 of Brodmann-1909 refers t The term area 23 of Brodmann-1909 refers to a subdivision of the cerebral cortex of the guenon defined on the basis of cytoarchitecture. Brodmann regarded it as topographically and cytoarchitecturally homologous to the combined ventral posterior cingulate area 23 and dorsal posterior cingulate area 31 of the human (Brodmann-1909). Distinctive Features (Brodmann-1905): the cortex is relatively thin; smaller cells predominate; the cell density of the multiform layer (VI) is great, producing a distinct boundary with the subcortical white matter; the internal granular layer (IV) is rather well developed; the internal pyramidal layer (V) contains a dense population of round, medium-sized ganglion cells concentrated at the border with layer IV; layers V and VI are narrow with a distinct mutual boundary.
  • Definition Source NeuroNames boundary.
  • Definition Source NeuroNames
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.
Idbirnlex_1754  +
LabelBrodmann (1909) area 23  +
ModifiedDate8 September 2012  +
NeuronamesLinkhttp://braininfo.rprc.washington.edu/Scripts/hiercentraldirectory.aspx?ID=1057  +
SuperCategoryBrodmann partition scheme region  +
Synonymarea 23 of Brodmann-1909  +, ventral posterior cingulate  +, Area cingularis posterior ventralis  +, Brodmann area 23  +, and Brodmann.23  +
UmlscuiC1272541  +