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What is the most caudal structure seen from the midsagittal surface?
What structures are visible in the midsagittal section of the brain?
Where is a caudal ventricle located?
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From the midsagittal surface, the most visible feature of the cerebellum is the cerebellar cortex, a continuous layered sheet of cells folded into ridges and valleys called folia. The most caudal structure seen from the midsagittal surface of the brain is the medulla, which merges into the spinal cord.
- Dale Purves, George J Augustine, David Fitzpatrick, Lawrence C Katz, Anthony-Samuel LaMantia, James ...
- 2001
- 2001
Aug 8, 2023 · From the midsagittal section of the brain both white and gray matter can be observed, as well as important spaces such as the third and fourth ventricles. This article will describe the anatomy of the structures visible in the midsagittal section of the brain.
- Sara Ferreira
- 38 min
- Medical Content
The myelencephalon is the most caudal subdivision of the rhombencephalon and develops into the medulla oblongata of the adult brain. It serves as a transitional structure between the brain and spinal cord, containing centers for regulating vital functions and serving as a conduit for tracts that connect the brain with the spinal cord.
This most caudal ventricle in the adult brain lies between the dorsal surface of the pons and the large stalks of white matter (the cerebellar peduncles; “peduncle” means stalk) that connect the cerebellum to the brainstem.
Jan 23, 2023 · The cerebellum, pons, medulla, and spinal cord are seen caudal to the cerebrum, but in this view, the midbrain—which is made up of two regions: the tegmentum and tectum—is also visible superior to the pons.
The obex is the most caudal point in the fourth ventricle and it is the point where this ventricle narrows to become the central canal of the spinal cord. Okay, so now that we've identified the main large ventricular spaces seen in the midsagittal cut, we'll take a closer look at specific features in the walls and the boundaries of these spaces.
Nov 3, 2023 · The midbrain lies between the thalamus (rostrally) and pons (caudally). Lateral sides of the midbrain are covered and hidden by the hippocampal gyri of the brain. Anterior (ventral) surface. The anterior surface of the midbrain is marked by the two stalks called the cerebral peduncles.