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29 Cards in this Set
- Front
- Back
identify
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Crus cerebri - projections of UMN from motor cortex, located in front of pons
-where oculomotor nerve originates from! |
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identify
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optic chiasm
where optic nerves cross |
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identify
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Pineal gland / epiphysis
- functions in establishing repr.cycles in response to photoperiod, produces melotonin in response to darkness -located on tectum of mesencephalon, on border betw. dienceph. & mesenceph. |
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identify structure
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Pons - ventral part of midbrain, just before medulla
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identify
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Piriform lobe - receive olfactory information (axons) via the olfactory tracts
- lobe on ventral side, lateral to where cr.nerves come out |
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idenify
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Mesencephalic aqueduct - connects 3rd and 4th ventricles
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identify
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3rd ventricle
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identify
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olfactory bulb
-sends olfactor tracts back to piriform lobes on each side and is located olfactory nerve emerges |
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identify
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fornix (just below corpus callosum)
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identify
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maxillary branch of trigeminal nerve
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identify
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oculomotor nerve (CN3):
-arises from crus cerebri or midbrain region, around pituitary gland |
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identify
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transverse fissure
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what is this?
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trigeminal nerve
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identify
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gyrus
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identify
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sulcus
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identify
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longitudinal fissure
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identify
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4th ventricle
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identify structure
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3rd ventricle
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identify structure
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corpus callosum
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identify structure
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Mamillary body - ventral landmark for caudal border of diencephalon
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identify
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medulla oblongata
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identifyy
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lateral olfactory tract
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identify
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piriform lobe
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identify
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caudal colliculus
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idnetify
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rostral colliculus
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identify
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trochlear nerve
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Identify 4 structures here
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1. thalmus
2. pineal gland/epiphysis 3. rostral colliculus (midbrain) 4. caudal colliculus (midbrain) |
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identify
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falx cerebri
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identify
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cisterna magna
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