anterior midcingulate cortex

anterior midcingulate cortex (aMCC)

The term anterior midcingulate cortex refers to the more rostral of two parts of the midcingulate cortex, which is located caudally in the anterior cingulate gyrus of the human and the macaque. The more caudal part is the posterior midcingulate cortex. In human the vertical boundary between the two is approximated by the VCA line. Both are defined on the basis of multiple criteria, including internal structure, connectivity, and function. In the human the anterior midcingulate cortex is composed of five parts organized from the corpus callosum out as area a33', area a24a', area a24b', area a24c', and area 32pr. The latter, area 32pr, extends across the cingulate sulcus into the adjacent part of the superior frontal gyrus. It is similar in the macaque, except that the macaque lacks an inner area a33' and an outer area 32pr ( Vogt-2012 ). The equivalent in the rat and mouse may be located in the anterior cingulate area of the rodent ( Swanson-2004 ).

Also known as: anterior midcingulate cortex

NeuroNames ID: 3557

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Name:

anterior midcingulate cortex

Language:

English

Organism:

human

Source:

Vogt-2012

Citation:

Chapter 25, pp. 943-987 in: The Human Nervous System - Third Edition, Mai JK and Paxinos G (Eds.) Amsterdam: Elsevier.

Source Title:

Cingulate Cortex

Name:

aMCC

Language:

acronym

Organism:

human

Source:

Vogt-2012

Citation:

Chapter 25, pp. 943-987 in: The Human Nervous System - Third Edition, Mai JK and Paxinos G (Eds.) Amsterdam: Elsevier.

Source Title:

Cingulate Cortex

Illustrations

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diagram of
midsagittal view in
human

No specie structures found

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Models Where It Appears

Topographic Model of Human Cerebral Cortex

The topographic model of human cerebral cortex is a closed partitive hierarchical model of cerebral cortical structure in the human. The cerebral cortex is segmented on the basis of internal structure, connectivity, and/or functions of cortical areas. It is designed to update the comprehensive early twentieth century parcellations of Brodmann and of von Economo and Koskinas and their successors. A work in progress, it integrates the most authoritative, comprehensive, and recent parcellations and nomenclatures from peer-reviewed publications and neuroanatomical texts. For an equivalent model in the rodent, Search BrainInfo for ' Functional CNS Model - Rat '. This segmentation of the human cerebral cortex, based on a combination of internal structure, connectivity, and function, complements the classical segmentation of the cerebral cortex into lobes, lobules, and gyri based on sulcal patterns: For the classical segmentation, see ' cerebral cortex ' and click 'Locus in Brain Hierarchy'.

anterior cingulate cortex

midcingulate cortex

anterior midcingulate cortex

posterior midcingulate cortex

posterior cingulate cortex of Vogt (posterior cingulate cortex)

retrosplenial cortex