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
Anterior Temporal Lobectomy. Lobectomy, Anterior Temporal . A neurosurgical procedure that removes the anterior TEMPORAL LOBE including the medial temporal structures of CEREBRAL CORTEX; AMYGDALA; HIPPOCAMPUS; and the adjacent PARAHIPPOCAMPAL GYRUS. This procedure is generally used for the treatment of intractable temporal epilepsy (EPILEPSY, TEMPORAL LOBE). . 0.51