Valley of the Cerebellum

Cerebellar valley

The unpaired sinus in question has two recesses - the anterosuperior cerebellar fossa and the posterosuperior cerebellar recess. In this case, the anterior cerebellar fossa communicates through the foramen of the same name with the 4th ventricle. The posterior fossa of the cerebellar sinus is connected to the subdural space through the foramen magnum.

The cerebellar DME is a paired organ. The totality of all lobes makes up the cerebellum.

There are several paired and unpaired cerebellar formations:

- Frontal pair. Large slices. This group of cerebellar lobes is small. As part of the large lobules, the anterior section, several grooves, and, respectively, gyri, are distinguished. The medulla oblongata contains 3 large lobules, namely: anterior, superior and lateral (lateral). - Molecular center. It is a narrow triangular ring covering three pairs of dentate gyri. The thickness of the tissues in the center is minimal, very close to the thickness of the shell. In the center area, a distinction is made between the front and back. Between them is a thin horizontal gap called the median. Posterior to the median fissure is a relatively wide intertubercular foramen. The olive-transverse capsule emerges from it. The medial sulcus at the cerebellar space is located in the molecular center (only in this area). In the central region, “mole” points are recorded on the surface of the shell covering it. - Auricles of the cerebellar peduncle. Dimoras are paired structures. The long legs are attached to the back of the hemispheres thanks to the same fibers that provide connection between the lower parts of the spinal cord and the nuclei of the medulla oblongata. The inferior greater cerebellomedulla nerve is formed by the fusion of the cerebellar peduncles. The “recreational” fibers, which have lost their name, are intended to provide mossy transmission of nerve impulses. The peduncles account for about ten percent of the total volume of the midbrain. The superior cerebellar peduncles contain part of the interstitial nerve in the cerebellum and some fibers of the corticopontine-cerebellar branch of the spinothalamic pu