The cerebellar tentorium or tentorium cerebelli (Latin for "tent of the cerebellum") is one of four dural folds that separate the cranial cavity into four (incomplete) compartments.

Oct 30, 2023 · The tentorium cerebelli is the second-largest dural reflection that extends over the posterior cranial fossa. It separates the occipital and temporal lobes of the cerebrum from the underlying cerebellum and brainstem, and divides the cranial cavity into supratentorial and infratentorial spaces.

Jul 24, 2023 · The tentorium cerebelli is one of four distinguishable dural reflections which partition the cranial cavity into incomplete compartments. The falx cerebri, diaphragma sellae, and falx cerebelli constitute the other three recognizable dural folds.

Jan 23, 2025 · The tentorium cerebelli (plural: tentoria cerebellorum) is the second largest dural fold after the falx cerebri. It lies in the axial plane attached perpendicularly to the falx cerebri and divides the cranial cavity into supratentorial and infratentorial compartments 1 .

The tentorium cerebelli, the second-largest dural reflection, is a crescent-shaped dura fold that extends over the posterior cranial fossa, separating the occipital and temporal cerebral hemisphere from the cerebellum and infratentorial brainstem [1,6].

The tentorium (plural tentoria) is a term used to refer to the framework of internal supports within an arthropod head. [1] The tentorium is formed by ingrowths of the exoskeleton , called apodemes , [ 2 ] which fuse in various ways to provide rigid support for the muscles of the head.

Sep 30, 2024 · The tentorium cerebelli, which translates to “tent of the cerebellum” in Latin, is a sheet of tough connective tissue that forms part of the Meninges of the Brain: Protective Layers and Their Functions. It’s like nature’s own internal helmet, providing support and protection to crucial brain regions.

The tentorium is a 2mm horizontal layer of dura that extends from the occipital bone posteriorly extending and attaching to the petrous bones laterally being open anteriorly at the tentorial notch.

The tentorium cerebelli is an integral part of the reciprocal tension membranes that divide some brain areas: the falx cerebri, the falx cerebelli, and the diaphragma sellae. The article discussed the anatomy of the tentorium cerebelli, the dura mater, and the ligaments and cervical muscles connected to the tentorium.

Aug 5, 2020 · This work of literature is a comprehensive review of the tentorium cerebelli, including its anatomy, embryology, and clinical and surgical implications. The evolutionary pattern demonstrates sequential stages to higher mammalian lineage.