" /> brain dura mater - CISMeF





Preferred Label : brain dura mater;

Uberon definition : The fibrous membrane forming the outer of the three coverings that surrounds the brain within the cranial cavity; consists of two layers including the periosteal layer and the meningeal layer.;

Uberon synonym : dura mater of brain; cranial dura mater; dura mater encephali;

Uberon Homology note : In fishes, the meninges consist of a single membrane, the primitive meninx, wrapped around the brain and spinal cord. With the adoption of terrestrial life, the meninges doubled. In amphibians, reptiles, and birds, the meninges include a thick outer dura mater derived from mesoderm and a thin inner secondary meninx. (...) In mammals, the dura mater persists, but division of the secondary meninx yields both the arachnoid and the pia mater from ectomesoderm.[well established][VHOG];

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Keyword's position in hierarchy(ies) : arborescence

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The fibrous membrane forming the outer of the three coverings that surrounds the brain within the cranial cavity; consists of two layers including the periosteal layer and the meningeal layer.

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01/05/2025


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