Week_5_Brain_and_Spinal_Cord - Know how many of the...

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Brain and Spinal Cord Structures Cerebrum Cerebral Cortex Gyrus Primary Motor Area (Precentral gyrus) Somatic Sensory Area (Postcentral gyrus) Sulcus Central Sulcus Lateral Sulcus Parietooccipital Sulcus Fissure Longitudinal Fissure Sylvian fissure (Lateral sulcus) Lobes Frontal Lobe Temporal Lobe Parietal Lobe Occipital Lobe Cerebellum Arbor Vitae Pons Medulla Oblongata Olfactory Bulb Thalamus Hypothalamus Pituitary Gland Optic Chiasm Pineal Gland Corpora Quadrigemina Superior Colliculus Inferior Colliculus Corpus Callosum Fornix
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Membranes Surrounding the Brain Dura Mater Periosteal and Meningeal Subdural Space – superficial to arachnoid mater Superior Sagittal Sinus – between the two layers of the Dura mater on midsagittal line Dural Septum Arachnoid Mater Subarachnoid Space Arachnoid Villus – drainage of CSF Pia Mater Ventricles Choroid Plexus 1 st and 2 nd Lateral Ventricles 3 rd Ventricle Cerebral Aquaduct 4 th Ventricle
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Spinal Cord Stuff
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Unformatted text preview: Know how many of the respective spinal nerves there are (8, 12, 5, 5, 1) Know what the deal is with the cervical and lumbar enlargements Know what the Cauda Equina is Nerve Plexi Cervical (C1-C5) Brachial (C5-C8; T1) Lumbar (L1-L4) Sacral (L4-L5; S1-S4) Structure Stuff Central Canal Gray Matter White Matter Dorsal Root Dorsal Root Ganglia Ventral Root Spinal Nerve Ventral Ramus Dorsal Ramus Cauda Equina Filum Terminale Conus Medullaris aww im glad your injoying freshman year!! i know how yo feel love, i miss it too :( hahahaah i love her!!! she is about the most precious mom ever. her and christine are coming to visit me i think. haha aw, thanks baby. i love you too! and we need to plan a meet up with you girls during christmas break sometime :)...
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This note was uploaded on 12/10/2009 for the course BIO 212l taught by Professor Nickseward during the Spring '09 term at N.C. State.

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Week_5_Brain_and_Spinal_Cord - Know how many of the...

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