Pons - External and Internal (White & Grey matter) + QUIZ | Anatomy скачать в хорошем качестве

Pons - External and Internal (White & Grey matter) + QUIZ | Anatomy

Content: 0:00 Introduction 0:59 Topography of Pons 1:28 Anterior Surface of Pons 3:09 Posterior Surface of Pons 4:26 Internal Surface of Pons 6:11 Gray Matter: Basilar Part 7:06 Gray Matter: Tegmentum of Pons 7:42 White Matter: Basilar Part 9:58 White Matter: Tegmentum of Pons 16:14 QUIZ! ------------------------------- 🫀Join:    / @taimtalksmed   📷 Follow my IG:   / taimtalksmed   💝 Donation link: https://www.buymeacoffee.com/taimtalk... ------------------------------- Topograpgy of the Pons: Lies above the Medulla, Below Mesencephalon, In front of the Cerebellum Anterior Surface Postrior Surface Anterior Surface of the Pons: Basilar Sulcus (Sulcus Basilaris) Middle Cerebellar Peduncles (Pedunculus Cerebellaris Media) Cranial Nerve IV: Nervus Abducens between pyramid and pons Between olives and middle cerebellar peduncles ○ Cranial Nerve VII: Facialis ○ Cranial Nerve VIII: Vestibulocochlearis Surface of Pons: Cranial Nerve V Trigeminus Posterior View of Pons: Rhomboid Fossa (Fossa Rhomboidea) Cerebellar Peduncles (Pedunculi Cerebelli) ○ Inferior Cerebellar Peduncle ○ Middle Cerebellar Peduncle ○ Superior Cerebellar Peduncle Internal Surface of Pons: Cochlear Nerve form Trapezoid Body (Corpus Trapezoideum) Dorsal Part: Tegmentum of Pons Ventral Part: Basilar Part Gray Matter in Basilar Part of Pons: Pontine Nuclei (Nuclei Pontis) ○ For Frontopontine Tract ○ PontoCerebellar Tract (Transverse Pontine Fibers) ○ Cerebellorubral Tract ○ Rubrospinal Tract Gray Matter in Tegmentum of Pons: Reticular Formation (Formatio Reticularis) Nuclei of Trapezoid Body (Nuclei Corporis Trapezoideum) Nuclei of the Rhomboid Fossa (Cranial nuclei of X-XII) White Matter of Basilar Part of Pons: Pontocerebellar Tract (Transverse Pontine Fibers) ○ Coming from Corticopontine tract § Frontopontine Tract § Parietopontine Tract § Temporopontine Tract § Occipitopontine Tract Corticospinal Tract (Tractus Corticospinalis) Corticonuclear Tract (Corticobulbar tract) White Matter in Tegmentum of Pons: Ascending Tracts Medial Lemniscus (Lemniscus Medialis) ○ Gracile Fascicle (Fasciculus Gracilis) to Gracile Nucleus ○ Cuneate Fascicle (Fasciculus Cuneatus) to Cuneate Nucleus ○ Medial Lemniscus is formed through Internal Arcuate Fibers (Fibrae Arcuatae Internae) ○ Epicritic Sensibility (Proprioception and Mechanoreceptios) Spinal Lemniscus (Lemniscus Spinalis) ○ Anterior Spinothalamic Tract (Tractus Spinothalamicus Anterior) ○ Lateral Spinothalamic Tract (Tractus Spinothalamicus Lateralis) Trigemincal Lemniscus (Lemniscus Trigeminalis) Anterior Spiniocerebellar Tract (Tractus Spinocerebellaris Anterior) Lateral Lemniscus (Lemniscus Lateralis) ○ From Cochlear Nerve Descending Tracts Vestibulospinal Tract (Tractus Vestibulospinalis) Rubrospinal Tract (Tractus Rubrospinalis) Tectospinal Tract (Tractus Tectospinalis) Reticulospinal Tract (Tractus Reticulospinalis) Medial Longitudinal Fasciculus (Fasciculus Longitudinalis Medialis) QUIZ Sources used in this video: Memorix Anatomy 2nd Edition by Hudák Radovan (Author), Kachlík David (Author), Volný Ondřej (Author) Biorender University notes and lectures