WebAug 14, 2024 · Gross anatomy Attachments. ... superiorly. skull base; inferiorly. coccyx (for the prevertebral fascia) endothoracic fascia (for the alar fascia) On each side, a flap attaches to the transverse processes of the cervical vertebrae and divides the peri-vertebral spaces into a pre-vertebral compartment anteriorly and a para-spinal compartment ... WebFeb 8, 2024 · Optic canal - optic nerve, opthalmic artery Superior orbital fissure - trochlear, abducens, oculomotor, and ophthalmic nerves Foramen rotundum - maxillary nerve Foramen ovale - mandibular nerve Carotid …
The Skull Anatomy and Physiology I - Lumen Learning
WebMar 22, 2024 · The optic canal is a cylindrical canal running obliquely through the lesser wing of sphenoid bone near the base where it joins the body of sphenoid. It transmits the … WebAug 8, 2024 · The optic canal connects the orbit to the middle cranial fossa and transmits the optic nerve, ophthalmic artery, meningeal sheaths, and sympathetic nerve fibers. The … diamond back 22cal side kick
Cranial Bones Structure and Diagrams - Study.com
WebThe cranial bones are connected by fibrous joints called sutures. The bones of the infant neurocranium are not fused but are instead connected by membranous gaps between the bone plates called fontanelles, which enable flexion of the skull to facilitate passage through the birth canal and accommodate the rapidly growing brain. WebNov 5, 2024 · The cranial foramina are the holes that exist in the skull to allow the passage of structures into and out of the cranium. Some clefts/fissures, which are not entirely surrounded by bone, and canals, which are longer than their diameter, are often included in this category. supraorbital foramen. optic canal. Additional cranial foramina include ... WebFeb 5, 2024 · The cranium (also known as the 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 and a base: Cranial roof – comprised of the frontal, occipital and two parietal bones. It is also known as the calvarium. circle of 5ths sequence drill in major