Term
| name the 4 major parts of the brain |
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Definition
| brain stem, cerebellum,diencephalon, cerebrum |
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Term
| the _____ is the largest part of the brain |
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Definition
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Term
| 3 enlarged areas called the ______ |
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Definition
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Term
| name the 3 primary vesicles |
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Definition
| prosencephalon, mesencephalon, rhombencephalon |
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Term
| the prosencephalon is also known as |
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Definition
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Term
| the menencephalon is also known as |
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Definition
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Term
| anoter name for the midbrain is |
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Definition
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Term
| another nme for rhombencephalon is |
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Definition
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Term
| the _____ becomes the pons, cerebellum & part of the fourth ventricle |
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Definition
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Term
| the ______ becomes the medulla oblongata and part of the fourth ventricle |
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Definition
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Term
| the metencephalon becomes |
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Definition
| the pons, cerebellum and part of the 4 ventricle |
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Term
| the myelencephalon becomes |
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Definition
| the medulla oblongata and part of the 4 th ventricle |
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Term
| what does the hindbrain develop into |
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Definition
| the cerebellum, pons, medulla oblongata |
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Term
| what is another name for the hindbrain |
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Definition
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Term
| what separates the two hemispheres of the cerebellum |
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Definition
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Term
| what separates the cerebrum from the cerebellum |
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Definition
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Term
| the blood brain barrier consist of ___ and ____ |
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Definition
| specialized capillaries and astrocytes |
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Term
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Definition
| a type of supportive neuroglia |
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Term
| what is the blood brain barrier |
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Definition
| a barrier that protects brain cells from harmful substances and pathogens |
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Term
| what is the function of the blood brain barrier |
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Definition
| it prevents the passage of material from the blood to the csf and the brain |
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Term
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Definition
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Term
| what is the purpose of the CSF |
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Definition
| it protects the brain and spinal cord against chemical and physical injury |
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Term
| what is the function of the CSF |
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Definition
| it protects the brain and spinal card, and it carries o2, glucose and other chemicals from the blood to the neurons and neuroglia |
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Term
| how many cavities are filled with csf fluid |
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Definition
| 4 csf filled cavities (ventricles) |
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Term
| what is the septum pellucidum |
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Definition
| it separates the two lateral ventricles |
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Term
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Definition
| the ependymal cells form the csf from blood plasm |
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Term
| the csf is formed by ependymal cells by ______ and _______ |
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Definition
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Term
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Definition
| csf is formed in choriod plexuses in the walls of the ventricles |
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Term
| what is the arachnoid villi |
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Definition
| fingerlike extensions of the arachnoid |
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Term
| how is the csf reabsorbed? |
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Definition
| whrough the blood through the arachnoid villi |
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Term
| why is the csf reabsorbed |
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Definition
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Term
| what does the cardiovascular center regulate |
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Definition
| the rate and force of the heartbeat, |
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Term
| name something else the cardio center regulates |
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Definition
| the diameter of heart vessels and vasocontriction and vasodilation |
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Term
| what does the medullary rhythmicity area of the resp center? |
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Definition
| adjust the basic rhythm of the breathing |
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Term
| the pons is also known as the |
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Definition
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Term
| the pons connects parts of the brain with each other via |
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Definition
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