![]() The hippocampal head is separated from the amygdala (5) by the uncal recess of the lateral ventricle (7) and is characterized by small digitations separated by small sulci, the digitationes hippocampi (6). The hippocampal head is the only portion of the hippocampus not covered by the choroid plexus (7). The head (1) is located in front of the mesencephalon, the body (2) can be found at the level of the mesencephalon and the tail (3) is posterior to the mesencephalon. To easily recognize the different portions of the hippocampus, we can use the mesencephalon (4). 1 = hippocampal head, 2 = hippocampal body, 3 = hippocampal tail, 4 = mesencephalon, 5 = amygdala, 6 = hippocampal digitations, 7 = temporal horn of the lateral ventricle, 8 = uncal recess of the lateral ventricle, 9 = splenium of the corpus callosum, 10 = subsplenial gyri, 11 = crura of the fornices. The hippocampal body is shown in detail in Fig. Zoomed-in 3-T coronal T2-weighted images at the level of the hippocampal head ( c) and the hippocampal tail ( d). Anatomy of the hippocampal formation on 3-T axial T2 ( a) and sagittal 3D-MPRAGE images ( b).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |