Webb21 juli 2015 · The facial nerve, or cranial nerve (CN) VII, is the nerve of facial expression. The pathways of the facial nerve are variable, and knowledge of the key intratemporal and extratemporal landmarks is essential for accurate physical diagnosis and safe and effective surgical intervention in the head and neck. (See the image below.) WebbThe neurocranium is formed by the superior aspect of the skull. It encloses and protects the brain, meninges and cerebral vasculature. Anatomically, the cranium can be subdivided into a roof (calvarium) and a base : Calvarium: frontal, occipital and two parietal bones. Cranial base: frontal, sphenoid, ethmoid, occipital, parietal and temporal ...
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Webb17 dec. 2024 · This video was made in collaboration with TeachMeAnatomy.info, check out the related article to consolidation your learning on this topic. In this video the following structures are discussed: Radial nerve. Posterior cord. Posterior cutaneous nerve of arm. Posterior cutaneous nerve of forearm. Inferior lateral cutaneous nerve of arm. WebbThe vagus nerve supplies sensory, special sensory, motor and parasympathetic innervation to structures of the head, neck and thoracoabdominal cavity. First, we will discuss the embryology of the vagus nerve, followed by the structure, function and clinical relevance of this fascinating nerve. Check out our summary of the cranial nerves here. download wordpad for windows 11
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WebbThe rhomboid fossa is a rhombus -shaped depression that is the anterior part of the fourth ventricle. Its anterior wall, formed by the back of the pons and the medulla oblongata, constitutes the floor of the fourth ventricle. It is covered by a thin layer of grey matter continuous with that of the spinal cord; superficial to this is a thin ... Webb15 aug. 2024 · In this article, we shall look at the anatomical course of the nerve, and the motor, sensory and parasympathetic functions of its terminal branches. The trigeminal nerve is associated with derivatives … WebbCranial Nerves. Summary; Olfactory Nerve (CN I) Visual Nerve (CN II) Oculomotor Nervous (CN III) Trochlear Nerve (CN IV) Trigeminal Nerve (CN V) Abducens Nerve (CN VI) Facial Nerve (CN VII) Vestibulocochlear Nerve (CN VIII) Glossopharyngeal Nerve (CN IX) Vagus Nerve (CN X) Fitting Nerve (CN XI) Hypoglossal Nerve (CN XII) Blood Schiffahrt & CSF ... clay inmates