Preferred Name

Brodmann area 24

Synonyms

area 24 of Brodmann-1909

Brodmann area 24

ventral anterior cingulate

Area cingularis anterior ventralis

ID

http://uri.neuinfo.org/nif/nifstd/birnlex_1755

Obsolete

true

abbrev

B09-24

createdDate

2007-10-02

deprecated

true

editorial note

Note that NN also includes area 24 of Brodmann-1905, which has the following definition: The term area 24 of Brodmann-1905 refers to a cytoarchitecturally defined area of the CEREBRAL CORTEX in the guenon. It includes portions of the CINGULATE GYRUS and the FRONTAL LOBE. The cortex is thin; it lacks the internal granular layer (IV) so that the densely distributed, plump pyramidal cells of sublayer 3b of the external pyramidal layer (III) merge with similar cells of the internal pyramidal layer (V); the multiform layer (VI) is very thin (Brodmann-1905). Note that Brodmann later divided this area into two areas, area 24 of Brodmann-1909 and area 25 of Brodmann-1909 (Brodmann-1909).

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.

externallySourcedDefinition

The term area 24 of Brodmann-1909 refers to a cytoarchitecturally defined cortical area that includes portions of the cingulate gyrus and the frontal lobe in the guenon. According to Walker-1940, in the macaque the molecular layer (I) is moderate in thickness; layer III is broad; layers V and VI are undifferentiated and narrow. The cells are of medium size, larger in the inner portion of layer III and outer portion of layer V, and irregularly dispersed. Walker regarded area 24 of the monkey as cytoarchitecturally homologous to the human ventral anterior cingulate area 24 and subgenual area 25.

hasAbbrevSource

http://uri.neuinfo.org/nif/nifstd/readable/SumsDB_abbrevSource

hasBirnlexCurator

http://uri.neuinfo.org/nif/nifstd/readable/Bill_Bug

hasDefinitionSource

http://uri.neuinfo.org/nif/nifstd/readable/NeuroNames_defSource

label

Brodmann (1909) area 24

modifiedDate

2007-10-02

neuroNamesAncillaryTerm

true

neuronamesID

1043865377

preferred label

Brodmann area 24

prefixIRI

NIFSTD:birnlex_1755

synonym

area 24 of Brodmann-1909

Brodmann area 24

ventral anterior cingulate

Area cingularis anterior ventralis

term replaced by

http://purl.obolibrary.org/obo/UBERON_0006101

UmlsCui

C1272542

subClassOf

http://purl.obolibrary.org/obo/UBERON_0013529

http://uri.neuinfo.org/nif/nifstd/birnlex_1731

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