Brainstem/Cerebellum Flashcards

1
Q

brainstem

A

relay center

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2
Q

midbrain

A

superior, just below thalamus

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3
Q

pons

A

circular portion that sticks out

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4
Q

medulla oblongata

A

inferior, continuous with spinal cord

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5
Q

cardiac center (medulla)

A

regulates heart rate, strength of contraction

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6
Q

vasomotor center (medulla)

A

controls blood pressure by regulating contraction of smooth muscle in walls of arterioles

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7
Q

medullary respiratory center (medulla)

A

regulates respiratory rate

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8
Q

other nuclei in medulla oblongata

A

coughing, sneezing, salivation, swallowing, gagging, and vomiting

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9
Q

cerebellar cortex

A

gray matter, outer region

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10
Q

arbor vitae

A

white matter deep to gray matter, tree of life

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11
Q

cerebellar nuclei

A

small areas of gray matter found deep in cerebellum

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12
Q

peduncles

A

bridges of tissue, connect cerebellum to brainstem

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13
Q

superior cerebellar

A

midbrain to cerebellum

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14
Q

middle cerebellar

A

forms floor of fourth ventricle, cerebellum to pons

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15
Q

inferior cerebellar

A

cerebellum to medulla

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16
Q

limbic system

A

forms a ring around diencephalon
- links current situations to things stored in our memory