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Ana > Ch 15 Lec 1 - Human Brain > Flashcards

Ch 15 Lec 1 - Human Brain Flashcards

1
Q

regions of the brain

A

cerebrum, diencephalon, mesencephalon, cerebellum, pons, medulla oblongata

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2
Q

unconscious coordination of the brain

A

cerebellum

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3
Q

region of brain that controls rhythms and sleep patterns

A

pons

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4
Q

region of the brain that regulates cardio function, respiratory function, digestive function

A

medulla oblongata

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5
Q

the brain has blank similar to spinal cord

A

meninges

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6
Q

outer most layer of the brain and forms the internal blank of the skull

A

dura mater, periosteum

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7
Q

there is no blank in the meninges of the brain

A

epidura

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8
Q

partitions of the dura mater in the brain

A

falx cerebelli, falx cerebri, tentorium cerebelli

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9
Q

dura mater partition that separates right and left cerebellar hemispheres

A

falx cerebelli

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10
Q

dura mater partition that separates right and left cerebral hemispheres

A

falx cerebri

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11
Q

dura mater partition that separates lobes of cerebrum from cerebellum

A

tentorium cerebelli

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12
Q

has a blank and blank mater like spinal cord

A

pia, arachnoid

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13
Q

ventricles of the brain are spaces filled with blank

A

csf

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14
Q

there are two blank ventricles of the brain

A

lateral

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15
Q

2 lateral ventricles of brain are connected to the third ventricle by blank

A

interventricular foramen

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16
Q

the blank ventricle of the brain is connected to the fourth ventricle by the blank

A

third, central canal

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17
Q

the blank ventricle connected to central canal of the blank

A

fourth, spinal cord

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18
Q

three functions of cerebrospinal fluid

A

cushions, transport nutrients, transport wastes, supports brain

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19
Q

csf comes from blank

A

the brain

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20
Q

csf is formed in blank in the brain

A

choroid plexus

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21
Q

lobes located in the ventricles of the brain that consist of ependymal cells and permeable capillaries

A

choroid plexus

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22
Q

csf is taken from the blank by blank cells and pooled in the ventricles

A

blood, ependymal

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23
Q

csf moves throughout the entire blank

A

central nervous system

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24
Q

csf moves through blank in the fourth ventricles to blank space

A

apertures, subarachnoid space

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25
Q

csf is around the blank

A

subarachnoid space

26
Q

csf is reabsorbed in the blank

A

sagittal sinus

27
Q

large venous tube within the dura mater

A

sagittal sinus

28
Q

sagittal sinus extends along the midline of the blank

A

cerebral hemispheres

29
Q

arachnoid extends into sagittal sinus through blank

A

arachnoid granulation

30
Q

in the sagittal sinus, csf goes back to blank

31
Q

three functions of cerebrum

A

interpret sensory impulses, voluntary muscle movements, memory, reasoning process, intelligence, personality

32
Q

cerebrum has two blank

A

hemispheres

33
Q

two hemispheres of cerebrum are connected by blank

A

corpus callosum

34
Q

two hemispheres of brain are separated by blank

A

longitudinal fissure

35
Q

two hemispheres possess ridges (blank) and grooves (blank)

A

gyri, sulci

36
Q

hemispheres of cerebrum receives blank and generates blank information to the blank side of the body

A

sensory, motor, opposite

37
Q

hemispheres of cerebrum communicate by the blank

A

corpus callosum

38
Q

cell somas of the cerebrum are located at outer regions of cerebral blank

39
Q

cell somas of cerebrum are centralized in masses called blank

A

basal nuclei

40
Q

cell somas are blank matter

41
Q

myelinated axons are blank matter

42
Q

three types of cerebral white matter

A

commissural fibers, association fibers, projection fibers

43
Q

cerebral white matter that connect corresponding gray areas on different hemispheres

A

commissural fibers

44
Q

cerebral white matter that connect different parts of same hemisphere

A

association fibers

45
Q

cerebral white matter that connect cerebrum to lower brain areas

A

projection fibers

46
Q

these are named after the bone they are found under

A

cerebral lobes

47
Q

four lobes of cerebrum

A

parietal, frontal, temporal, occipital

48
Q

one cerebral lobe is blank

49
Q

the deep cerebral lobe

50
Q

cerebral lobes are separated by special blank

51
Q

three sulci of cerebrum

A

central, lateral, parieto-occipital

52
Q

cerebral sulcus that separates the frontal lobe from the parietal lobe

A

central sulcus

53
Q

cerebral sulcus that separates the parietal lobe from the temporal and is the most obvious

A

lateral sulcus

54
Q

cerebral sulcus that separates the parietal lobe from the occipital

A

parieto-occipital sulcus

55
Q

region of the cerebrum that deals with conscious motor control of skeletal muscle

A

primary motor cortex

56
Q

primary motor cortex is blank to central sulcus in the frontal lobe

57
Q

speech, eye movements, and learned motor skills are driven by this cerebral region

A

primary motor cortex

58
Q

primary motor cortex is in the blank lobe

59
Q

this cerebral region is posterior to central sulcus and is in the parietal lobe

A

primary sensory cortex

60
Q

primary sensory cortex deals with somatic blank information of touch, pain, pressure

61
Q

this cerebral allows you to monitor the environment consciously

A

primary sensory cortex

Ana (40 decks)

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