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WE3 > Questions 51-75 > Flashcards

Questions 51-75 Flashcards

1
Q

The primary afferent neuron (cell body) for ___________ sensation is located in the spiral ganglion.

A

auditory

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2
Q

The ___________________ for auditory sensation is located in the spiral ganglion.

A

primary afferent neuron (cell body)

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2
Q

The optic nerve contains the axons of the ganglion cells of the __________.

A

retina

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3
Q

The cell bodies of the second order neurons of the pain and temperature pathway for the head are located in the _________ nucleus.

A

trigeminal

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3
Q

Axons arising from the lateral geniculate nucleus project to the __________________ of the occipital lobe.

A

primary visual cortex

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3
Q

The majority of the commissural axons passing from one cerebral hemisphere to the contralateral cerebral hemisphere pass through the _______________.

A

corpus callosum

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3
Q

The output of the globus pallidus controls motor movements by inhibition of the motor nuclei (VA/VL) of the ___________.

A

thalamus

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4
Q

The globus pallidus and _________ are positioned directly lateral to the internal capsule.

A

putamen

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4
Q

Axons arising from the lateral geniculate nucleus project to the primary visual cortex of the _____________ lobe.

A

occipital

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4
Q

The ____________________ are located in the tectum the dorsal aspect of the midbrain.

A

superior and inferior colliculi

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4
Q

Axons arising from the left pontine nuclei project to the cerebellar cortex by passing through the right middle _________________.

A

cerebellar peduncle

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6
Q

The medial geniculate nucleus is the thalamus relay nucleus for the ____________ system.

A

auditory

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7
Q

The ________________ nucleus is the thalamus relay nucleus for the auditory system.

A

medial geniculate

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7
Q

Axons arising from the left pontine nuclei project to the cerebellar cortex by passing through the _____________ cerebellar peduncle.

A

right middle

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8
Q

The organ of corti is located in the ____________ of the inner ear.

A

cochlea

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8
Q

The _______ is the most important end organ for our sense of linear horizontal acceleration.

A

utricle

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8
Q

The _______________ region of the cerebellum modulates motor movements of the trunk.

A

midline

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9
Q

The utricle is the most important end organ for our sense of ____________ acceleration.

A

linear horizontal

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10
Q

The parapharyngeal space is positioned between the __________ and the superior constrictor.

A

medial pterygoid

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11
Q

The mesencephalic trigeminal nucleus contains the neuronal cell bodies for some of the primary sensory afferents innervating ___________ muscle spindles.

A

temporalis

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12
Q

The majority of the commissural axons passing from one cerebral hemisphere to the __________ cerebral hemisphere pass through the corpus callosum.

A

contralateral

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13
Q

The cell bodies of the second order neurons of the __________ pathway for the head are located in the spinal trigeminal nucleus.

A

pain and temperature

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14
Q

The output of the globus pallidus controls motor movements by inhibition of the _____________ (VA/VL) of the thalamus.

A

motor nuclei

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15
Q

Axons arising from the ____________ nuclei project to the cerebellar cortex by passing through the right middle cerebellar peduncle.

A

left pontine

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17
Q

Axons projecting from the thalamus to the cerebral cortex must pass through the __________.

A

internal capsule

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19
Q

The __________ and putamen are positioned directly lateral to the internal capsule.

A

globus pallidus

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21
Q

somatosensory system.

A

trigeminal

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23
Q

The upper molars and their associated ________ mucosa are innervated by the PSA nerves.

A

buccal

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24
Q

The mesencephalic trigeminal nucleus contains the neuronal cell bodies for some of the ____________ innervating temporalis muscle spindles.

A

primary sensory afferents

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25
Q

Axons projecting from the __________ to the cerebellar cortex pass through the inferior cerebellar peduncle.

A

inferior olive

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26
Q

The ___________ and their associated buccal mucosa are innervated by the PSA nerves.

A

upper molars

26
Q

The globus pallidus and putamen are positioned directly _________ to the internal capsule.

A

lateral

27
Q

Axons projecting from the inferior olive to the cerebellar cortex pass through the _____________ cerebellar peduncle.

A

inferior

27
Q

The _____________ is a receptor structure located in the semicircular canals of the petrous portion of the temporal bone.

A

crista ampullaris

28
Q

The majority of the _____________ axons passing from one cerebral hemisphere to the contralateral cerebral hemisphere pass through the corpus callosum.

A

commissural

29
Q

The utricle is the most important end organ for our sense of linear horizontal ____________.

A

acceleration

30
Q

The cell bodies of the ________ neurons of the pain and temperature pathway for the head are located in the spinal trigeminal nucleus.

A

second order

31
Q

Most of the brainstem lower motor neurons receive bilateral corticobulbar afferents. Which cranial nerve nucleus (or subdivision) receives only contralateral corticobulbar afferents?

A

Lower facial nucleus

33
Q

The _______ nerve innervates the mucosa overlying the floor of the oral cavity.

A

lingual

34
Q

The optic nerve contains the axons of the _________ cells of the retina.

A

ganglion

35
Q

The superior and inferior colliculi are located in the tectum the __________ aspect of the midbrain.

A

dorsal

36
Q

The _________ of the globus pallidus controls motor movements by inhibition of the motor nuclei (VA/VL) of the thalamus.

A

output

38
Q

The __________ and ___________ nerves innervate the mucosa of the hard palate.

A

greater palatine nasopalatine

39
Q

The crista ampullaris is a receptor structure located in the semicircular canals of the petrous portion of the __________ bone.

A

temporal

39
Q

The midline region of the cerebellum modulates ________ movements of the trunk.

A

motor

39
Q

The midline region of the cerebellum modulates motor movements of the _________.

A

trunk

41
Q

The crista ampullaris is a receptor structure located in the ____________ of the petrous portion of the temporal bone.

A

semicircular canals

42
Q

Axons projecting from the deep cerebellar nuclei to the thalamus pass through the _________ cerebellar peduncle.

A

superior

43
Q

The ___________ is located in the cochlea of the inner ear.

A

organ of corti

44
Q

The ____________ nerve contains the axons of the ganglion cells of the retina.

A

optic

46
Q

The globus pallidus and putamen are positioned directly lateral to the __________.

A

internal capusle

47
Q

The medial geniculate nucleus is the __________ relay nucleus for the auditory system.

A

thalamus

49
Q

The primary afferent neuron (cell body) for auditory sensation is located in the ______________.

A

spiral ganglion

50
Q

The superior and inferior colliculi are located in the tectum the dorsal aspect of the ______________.

A

midbrain

51
Q

Axons arising from the _____________ nucleus project to the primary visual cortex of the occipital lobe.

A

lateral geniculate

52
Q

The output of the _____________ controls motor movements by inhibition of the motor nuclei (VA/VL) of the thalamus.

A

globus pallidus

54
Q

Axons projecting from the deep cerebellar nuclei to the _________ pass through the superior cerebellar peduncle.

A

thalamus

55
Q

Axons projecting from the __________ to the cerebral cortex must pass through the internal capsule.

A

thalamus

56
Q

The _____________ nucleus contains the neuronal cell bodies for some of the primary sensory afferents innervating temporalis muscle spindles.

A

mesencephalic trigeminal

57
Q

The crista ampullaris is a receptor structure located in the semicircular canals of the __________ portion of the temporal bone.

A

petrous

58
Q

*******************The greater palatine and nasopalatine nerves innervate the mucosa of the ____________.

A

hard palate

59
Q

Axons projecting from the ___________ to the thalamus pass through the superior cerebellar peduncle.

A

deep cerebellar nuclei

60
Q

The parapharyngeal space is positioned between the medial pterygoid and the _______________.

A

superior constrictor

61
Q

The _______________ is positioned between the medial pterygoid and the superior constrictor.

A

parapharyngeal space

62
Q

Axons projecting from the thalamus to the ___________ must pass through the internal capsule.

A

cerebral cortex

63
Q

The VPM nucleus of the __________ is the specific relay nucleus for the trigeminal somatosensory system.

A

thalamus

65
Q

The lingual nerve innervates the mucosa overlying the floor of the _________.

A

oral cavity

66
Q

The upper molars and their associated buccal mucosa are innervated by the ______ nerves.

A

PSA

67
Q

somatosensory system.

A

VPM

68
Q

Axons arising from the left pontine nuclei project to the ______________ by passing through the right middle cerebellar peduncle.

A

cerebellar cortex

71
Q

Axons projecting from the inferior olive to the _____________ pass through the inferior cerebellar peduncle.

A

cerebellar cortex

72
Q

The output of the globus pallidus controls motor movements by ___________ of the motor nuclei (VA/VL) of the thalamus.

A

inhibition

73
Q

The lingual nerve innervates the mucosa overlying the ___________ of the oral cavity.

A

floor

74
Q

The superior and inferior colliculi are located in the ___________ the dorsal aspect of the midbrain.

A

tectum

75
Q

The output of the globus pallidus controls _________ movements by inhibition of the motor nuclei (VA/VL) of the thalamus.

A

motor

76
Q

The midline region of the ___________ modulates motor movements of the trunk.

A

cerebellum

WE3 (7 decks)

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