Anatomy of the Brain
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each of the black spaces below before clicking
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| Meninges protect the brain and spinal cord and what else? | show 🗑
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| show | Dura Mater, Arachonoid, and Pia Mater
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| What are the two sheets of the Dura Mater? | show 🗑
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| What are the parts of the Dura Mater? | show 🗑
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| show | Attachs to the crista galli of the ethmoid bone.
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| show | Falx Cerebelli
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| What part of the dura mater that dips down into and runs along the entire lenght of the median longitudinal fissure? | show 🗑
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| show | The space between the occipital lobe and the cerebellum
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| The _________________ ______________ are the spider web-like filaments that extend down from the middle meningeal layer to the pia mater. | show 🗑
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| What if the CSF absorded by in that push through the duramater and filter CSF out to the superior sagittal sinus and venous system? | show 🗑
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| What four things does the pia mater hold together? | show 🗑
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| The filum terminale extends down fromthe tip of the conus medullaris to what ligament with helps to anchor the spinal cord within the spinal canal? | show 🗑
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| show | Dentate Ligaments
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| Name 3 things that describe a Epidural hematoma? | show 🗑
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| show | Cause: blow to head or fall, symtoms: show up in weeks later, and misdiagnosed for a CVA because they usally show up in the elderly that have fragile vessels.
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| show | Located in large space sperating the arachnoid and pia layer and is filled with CSF
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| How is CSF made? | show 🗑
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| What is the internal system? | show 🗑
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| What is the external system? | show 🗑
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| show | Thru the arachnoid villi into the superior sagittal sinus
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| How much CSF is produced a day? | show 🗑
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| What are the functions of CSF? | show 🗑
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| What is the Ventricalar system? | show 🗑
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| show | Anterior horn-frontal lobes, Posterior horn-occipital lobe, and Inferior horn-temporal lobe.
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| show | Lateral Ventricle
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| show | Interventricular Foramen
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| The 3rd ventricle is located between the walls of the right and left diencephalon. Which consists of what in the center of the brain. | show 🗑
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| CSF leaves the 3rd ventricle to the 4th ventricle through what? | show 🗑
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| show | In the brainstem at the back of the pons and the medulla
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| After the fluid leaves the 4th ventricle where does it travel to? | show 🗑
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| show | Exits from 3 small openings called APERATURES and then fills the subarachnoid space around the brain and spinal cord
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| Can CSF fluid go any which way through the aperatures? | show 🗑
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| show | 1.over secretion of choroid plexus 2.impaired absortion by arachnoid villi, caused by ^venous pressure 3.obstruct pathway, tumor, congenital, scaring
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| Spinal tap is done where on the spine? | show 🗑
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| show | Diagnose disorders and administer drugs. Also looks at intracranial pressue levels of sugar, and CI
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| Intracranial pressure is caused by? | show 🗑
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| Symtoms of Intracranial pressure? | show 🗑
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| show | Looking into the eye for papilledema from Optic disc of the retina. swelling puts pressure on the optic nerves
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| show | Walls of cappilaries in the brain that are different than those of the rest of the body
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| The barrier is least permeable prevents blood borne toxins and bacteria from entering, but nutrients and ions nedded by neurons are? | show 🗑
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| show | Vertebral-foramen magnum and Internal carotid-sella tursica
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| show | Internal and External carotid
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| (Pathway of the carotid)Internal carotid enters skull and bifurcates? | show 🗑
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| show | Anterior cerebral arteries join to the right and left side of the blood supply
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| (Pathway of Vertebral arteries)2 vertebral arteries travel up through where and enter the skull thru the froamen magnum? | show 🗑
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| show | The Basilar artery
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| show | Right and left posterior cerebral ateries
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| show | Blood flow to the posterior to the anterior
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| show | Is fromed by the communicating arteries so that the perfusion of blood to the brain can still be achieved even if one of the major arteries is damaged
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| (Arteries that supply the brain)Anterior cerebral is located where? | show 🗑
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| (Arteries that supply the brain)Anterior cerebral supplies? | show 🗑
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| (Arteries that supply the brain)Middle cerebral is located where? | show 🗑
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| show | Middle Cerebral Artery
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| (Arteries that supply the brain)Middle cerebral supplies what part of the brain? | show 🗑
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| show | Passes between the occiptal lobe and the cerebellum
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| show | Supplies occiptal lobe and posterior portion of th e temporal lobe
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| (Arteries that supply the brain)Basilar artery is where? | show 🗑
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| (Arteries that supply the brain)Basilar supplies what? | show 🗑
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demiller243
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