arrow

From NeuroLex

(Redirected from Birnlex 1753)
Jump to: navigation, search



Brodmann (1909) area 22

Name: Brodmann (1909) area 22
Synonym(s): area 22 of Brodmann-1909, Area temporalis superior, Brodmann area 22, superior temporal, Brodmann.22
Abbreviation: B09-22
Super-category: Brodmann partition scheme region
Id: birnlex_1753
Link to OWL / RDF: Download this content as OWL/RDF
Neuronames ID ( what's this?): 1055


  • Externally Sourced Definition: The term area 22 of Brodmann-1909 refers to a subdivision of the cerebral cortex of the guenon defined on the basis of cytoarchitecture. It is cytoarchitecturally homologous to the superior temporal area 22 of the human (Brodmann-1909). Distinctive features (Brodmann-1905): compared to area 21 of Brodmann-1909 the cortical thickness of area 22 is greater; cell density is reduced overall and the internal granular layer (IV) is even less developed with fewer cells; there is no detectable boundary between the internal pyramidal layer (V) and the multiform layer (VI); as in area 21, the ganglion cells of layer V are numerous and are arrayed adjacent to its boundary with layer IV, but they are plumper and more pyramidal in shape; the polymorphic cells of the multiform layer (VI) become gradually more numerous as one goes deeper and gives way to a wide sublayer 6b of fusiform cells as one approaches the boundary of the cortex with the subcortical white matter.
  • Abbreviation Source: SumsDB_abbrevSource

Contributors

Ayslinn, Nifbot2, Slarson



bookmark
Facts about Brodmann (1909) area 22RDF feed
AbbrevB09-22  +
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 22 of Brodmann-1909 refers t The term area 22 of Brodmann-1909 refers to a subdivision of the cerebral cortex of the guenon defined on the basis of cytoarchitecture. It is cytoarchitecturally homologous to the superior temporal area 22 of the human (Brodmann-1909). Distinctive features (Brodmann-1905): compared to area 21 of Brodmann-1909 the cortical thickness of area 22 is greater; cell density is reduced overall and the internal granular layer (IV) is even less developed with fewer cells; there is no detectable boundary between the internal pyramidal layer (V) and the multiform layer (VI); as in area 21, the ganglion cells of layer V are numerous and are arrayed adjacent to its boundary with layer IV, but they are plumper and more pyramidal in shape; the polymorphic cells of the multiform layer (VI) become gradually more numerous as one goes deeper and gives way to a wide sublayer 6b of fusiform cells as one approaches the boundary of the cortex with the subcortical white matter. cortex with the subcortical white matter.
Idbirnlex_1753  +
LabelBrodmann (1909) area 22  +
ModifiedDate26 April 2010  +
NeuronamesLinkhttp://braininfo.rprc.washington.edu/Scripts/hiercentraldirectory.aspx?ID=1055  +
SuperCategoryBrodmann partition scheme region  +
Synonymarea 22 of Brodmann-1909  +, Area temporalis superior  +, Brodmann area 22  +, superior temporal  +, and Brodmann.22  +
UmlscuiC1272540  +