Hippocampus. Ammon's Horn . Hippocampus Proper . Schaffer Collaterals . Ammons Horn . Collaterals, Schaffer . Formation, Hippocampal . Formations, Hippocampal . Hippocampal Formations . Hippocampus Propers . Horn, Ammon . Horn, Ammon's . Proper, Hippocampus . Propers, Hippocampus . Subiculums . Ammon Horn . Cornu Ammonis . Hippocampal Formation . Subiculum . AMMON'S HORN . A curved elevation of GRAY MATTER extending the entire length of the floor of the TEMPORAL HORN of the LATERAL VENTRICLE (see also TEMPORAL LOBE). The hippocampus proper, subiculum, and DENTATE GYRUS constitute the hippocampal formation. Sometimes authors include the ENTORHINAL CORTEX in the hippocampal formation. . 1.00
Dentate Gyrus. Area Dentata . CA4 Field of Hippocampal Formation . CA4 Region, Hippocampal . CA4 of Lorente de No . Cornu Ammonis 4 Area . Hilus Gyri Dentati . Hilus of Dentate Gyrus . Hilus of the Fascia Dentata . Hippocampal CA4 Field . Hippocampal Sector CA4 . Area Dentatas . CA4 Field, Hippocampal . CA4, Hippocampal Sector . Dentata, Area . Dentata, Fascia . Dentatas, Area . Fascia, Dentate . Field, Hippocampal CA4 . Gyrus, Dentate . Hippocampal CA4 Region . Region, Hippocampal CA4 . Sector CA4, Hippocampal . Dentate Fascia . Fascia Dentata . Gyrus Dentatus . GRAY MATTER situated above the GYRUS HIPPOCAMPI. It is composed of three layers. The molecular layer is continuous with the HIPPOCAMPUS in the hippocampal fissure. The granular layer consists of closely arranged spherical or oval neurons, called GRANULE CELLS, whose AXONS pass through the polymorphic layer ending on the DENDRITES of PYRAMIDAL CELLS in the hippocampus. . 0.68
