area 45 of Brodmann

area 45 of Brodmann (45)

The term area 45 of Brodmann refers to a subdivision of the cytoarchitecturally defined frontal region of cerebral cortex. In the human, it occupies the triangular part of the inferior frontal gyrus and, surrounding the anterior horizontal limb of the lateral fissure, a portion of the orbital part of the inferior frontal gyrus. Bounded caudally by the anterior ascending limb of the lateral fissure, it borders on the insula in the depth of the lateral fissure. Cytoarchitectonically it is bounded caudally by the opercular area 44 of Brodmann, rostrodorsally by the area 46 of Brodmann and ventrally by the area 47 of Brodmann ( Brodmann-1909 ).

Also known as: triangular area 45, area 45 of Brodmann (human), Area triangularis, Brodmann's area 45, area 45 of Brodmann

NeuroNames ID: 2403

All Names & Sources

1 of 8

Showing 8 synonym(s) - Use arrows to navigate

Showing 8 synonym(s)

Name:

Language:

acronym

Organism:

human

Source:

Brodmann-1909

Citation:

IV. Kapitel in Vergleichende Lokalisationslehre der Grosshirnrinde (Leipzig: Verlag von Johann Ambrosias Barth), 1909

Source Title:

Beschreibung der einzelnen Hirnkarten

Name:

triangular area 45

Language:

English

Organism:

human

Source:

NeuroNames-1995

Citation:

NeuroNames is used as a term's source if no published source of the term has been found. In most cases, the term is an English translation of a commonly used Latin term. In some cases it is a Latin translation of an English term for which no published Latin equivalent has been found.

Source Title:

Name:

area 45 of Brodmann (human)

Language:

English

Organism:

Unspecified

Source:

NeuroNames-1995

Citation:

Source Title:

Name:

Area triangularis

Language:

Latin

Organism:

human

Source:

Brodmann-1909

Citation:

IV. Kapitel in Vergleichende Lokalisationslehre der Grosshirnrinde (Leipzig: Verlag von Johann Ambrosias Barth), 1909

Source Title:

Beschreibung der einzelnen Hirnkarten

Name:

Feld 45

Language:

German

Organism:

human

Source:

Brodmann-1905

Citation:

Journal fuer Psychologie und Neurologie, 4:5/6:177-226, 1905.

Source Title:

Beitraege zur histologischen Lokalisation der Grosshirnrinde: dritte Mitteilung: Die Rindenfelder der niederen Affen

Name:

Brodmann's area 45

Language:

English

Organism:

human

Source:

NeuroNames

Citation:

University of Washington, Seattle, WA

Source Title:

NeuroNames

Name:

BA45

Language:

acronym

Organism:

human

Source:

Wikipedia-2024a

Citation:

Source Title:

Lamina terminalis

Name:

area 45 of Brodmann

Language:

English

Organism:

human

Source:

NeuroNames

Citation:

University of Washington, Seattle, WA

Source Title:

NeuroNames

Illustrations

Showing 3 illustration(s)

full view of
all aspects in
human

functional map of
lateral aspect in
human

diagrams of medial and
orbital prefrontal cortex in
human and macaque

Species With The Structure

Equivalent By	Human	Macaque	Rat	Mouse
Internal Structure	Has The Structure	Relevant Data Not Located	Relevant Data Not Located	Relevant Data Not Located

1 of 4

Showing 4 record(s) - Use arrows to navigate

Showing 4 record(s)

Basis:

Internal Structure

Has Equivalent:

Yes

Organism:

Homo sapiens (human)

Their Name:

area 45 of Brodmann

Source:

NeuroNames

Basis:

Internal Structure

Has Equivalent:

Yes

Organism:

Homo sapiens (human)

Their Name:

Area triangularis

Source:

Brodmann-1909

Basis:

Internal Structure

Has Equivalent:

Yes

Organism:

Homo sapiens (human)

Their Name:

Brodmann's area 45

Source:

NeuroNames

Basis:

Internal Structure

Has Equivalent:

Yes

Organism:

Homo sapiens (human)

Their Name:

triangular area 45

Source:

NeuroNames-1995

No models found

No models available for this concept.