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52 Cards in this Set
- Front
- Back
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What is the crista galli an attachment site for?
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the falx cerebri
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What is the anterior clinoid process an attachment site for?
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the tentorium cerebelli
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What does the CN II run through?
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the optic canal in lesser wing of sphenoid
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What exits out of the foramen rotundum?
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the maxillary branch of the trigeminal nerve
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What is the foramen spinosum and entrance for?
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middle meningeal artery
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What is the posterior clinoid process an attachment site for?
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tentorium cerebelli
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From what nerves do the cranial dura have sensory from?
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v1, v2, v3, c1, c2
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What is the middle meningeal artery a branch of?
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the pterygoid section of the maxillary artery
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What does the middle meningeal artery supply?
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the dura
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What travels through the superior orbital fissure?
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CNIII, IV, VI, V1
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What is the posterior cranial fossa occupied by?
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cerebellum, pons, medulla oblongata
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What does the clivus hold?
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the pons
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What exits out of the internal acoustic meatus?
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facial and vestibulocochlear nerves
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What exits out of the jugular foramen?
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exit glossophyranygeal, vagus, accessory nerves, jugular vein
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What exits out of the hypoglossal canal?
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the hypoglossal nerve
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What is the foramen magnum an entrance for?
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the spinal cord and vertebral arteries
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What are the two layers of the dura?
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periosteal layer (lines the inner skull)
inner meningeal layer |
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What are the fine threads from the arachnoid through subarachnoid space that blend with the pia?
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arachnoid trabeculae
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What are the arachnoid extensions passing through dura and into sinuses?
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arachnoid granulations
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What do the arachnoid granulations do?
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drain excess CSF from brain to blood
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What does the falx cerebri contain?
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superior/inferior sagittal sinuses
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Where does the falx cerebri attach?
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the crista galli
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What holds the mesencepahlon?
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tentorial notch
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What pleura roofs much of the pituitary?
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diaphragma sellae
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What pleura separates the cerebellum from the occipital lobes?
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the tentorium cerebelli
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What sinuses does the tentorium cerebelli contain?
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transverse and superior petrosal sinuses
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What does the straight sinus drain?
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the great cerebral vein from cerebrum and inferior sagital sinus
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What connects the inferior sagittal sinus and confluens of sinuses?
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straight sinus
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What is the intersection of superior sagittal sinus, straight sinus, transverse sinus, and occipital sinus called?
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the confluens of sinuses
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What passes laterally from the confluens of sinuses?
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transverse sinus
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What sinus drains into internal jugular vein and connects to transverse, superior/inferior petrosal sinuses?
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the sigmoid sinus
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What sinus connects the cavernous and transverse sinuses?
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the superior petrosal sinus
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What connects the cavernous and basilar sinuses directly with the internal jugular vein?
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the inferior petrosal sinus
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What sinus connects the cavernous and inferior petrosal sinuses?
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the basilar sinus
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What does the internal jugular vein drain?
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the interconnected dural sinuses
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What passes through the cavernous sinus?
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internal cartoid artery
CN III, IV, V1, V2, VI sympathetics |
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What artery branches to the pituitary artery, opthalmic branch, posterior communicating artery, and divides the middle and anterior cerebral arteries ?
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the internal cartoid artery
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What does the posterior communicating artery connect?
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the cartoid to vertebral system
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What does the posterior communicating artery supply?
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the diencephalon
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What does the anterior communicating artery connect?
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the anterior cerebral arteries
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What does the middle cerebral artery pass through?
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the lateral sulcus to the temporal lobe, lateral frontal and parietal lobes
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What doe the vertebral artery send branches to?
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the medulla
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What does the basilar artery supply?
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the superior pons
posterior cerebrum cerebellum mesencephalon cranial nerve nuclei |
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What does the posterior cerebral artery supply?
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occipital lobe
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What does the superior cerebellar artery supply?
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the superior cerebellum
cerebral peduncle pineal gland third ventricle |
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What two divisions is the ANS divided into?
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parasympathetic
sympathetic |
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What is the parasympathetic involved in?
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rest and digest
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What is the sympathetic involved in?
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fight or flight
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What type of outflow does the sympathetics have?
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thoracolumbar
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What are the cranial components of the parasympathetic?
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CN III--occulomotor
VII--facial IX--glossopharygeal X--vagus |
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What does the vagus nerve innervate?
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most of the body to the level of the midgut
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The pelvic splanchnics innervate what? What are they part of?
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innervate pelvic viscera
party of the parasympathetics |
