Cerebellum Anatomy (External & Internal Structures, Tracts, Nuclei)

Content: 0:00 Introduction 0:52 Topography of the Cerebellum 1:13 Functions of the Cerebellum 2:08 External Structures of the Cerebellum 4:13 Internal Structures of the Cerebellum 5:03 Gray Matter of the Cerebellum 7:24 White Matter of the Cerebellum 11:58 White Matter of Medulla (Descending Tracts) ------------------------------- 🫀 Join: https://www.youtube.com/channel/UCEr7pkSXVsHcBLLBcJAGV-Q/join 📷 Follow my IG: https://www.instagram.com/taimtalksmed/ 💝 Donation link: https://www.buymeacoffee.com/taimtalksmed ------------------------------- Topography of the Cerebellum: - Lies behind the Brainstem Cerebellum Function: - Smoothens Movement of Muscles - Coordinates Balance and Posture - Tone of Muscles - Passive Contraction of muscles External Structures of the Cerebellum: - Hemispheres of Cerebellum - Vermis of Cerebellum - Sulci of Cerebellum (Sulci Cerebelli) - Folia of Cerebellum (Folia Cerebelli) - Primary Fisse (Fissura Prima) - Anterior Lobe of Cerebellum (Lobus Cerebelli Anterior) - Posterior Lobe of Cerebellum (Lobus Cerebellu Posterior) - Posterolateral Fisure (Fisura Posterolateralis) - Flocculonodular Lobe (Lobus Flocculonodularis) - Cerebellar Peduncles ○ Superior Cerebellar Peduncle ○ Middle Cerebellar Peduncle ○ Inferior Cerebellar Peduncle Internal Structures of the Cerebellum Gray Matter of Cerebellum - Cerebellar Cortex (Cortex Cerebelli) - Dentate Nucleus (Nucleus Dentatus) - Fastigial Nucleus (Nucleus Fastigii) ○ Vestibulocerebellar Tract - Globose Nucleus (Nucleus Globosus) - Emboliform Nucleus (Nucleus Emboliformis) - Spinocerebellar Tract Ehite matter of the Cerebellum: - Tree of Life (Arbor Vitae) - Inferior Cerebellar Peduncle ○ Vestibulocerebellar Tract ○ Posterior Spinocerebellar Tract ○ External Arcuate Fibers (Fibrae Arcuatae Externae) of Cuneate and Gracile Fascicle ○ Olicocerebellar Tract (Tractus Olivocerebellaris) - Middle Cerebellar Peduncle ○ Pontocerbellar Tract from Corticocerebellar Tract - Superior Cerebellar Peduncle ○ Anterior Spinocerebellar Tract Sources used in this video: - Memorix Anatomy 2nd Edition by Hudák Radovan (Author), Kachlík David (Author), Volný Ondřej (Author) - Biorender - University notes and lectures