Questions 51-75 Flashcards

(76 cards)

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
Axons projecting from the thalamus to the cerebral cortex must pass through the \_\_\_\_\_\_\_\_\_\_.
internal capsule
19
The __________ and putamen are positioned directly lateral to the internal capsule.
globus pallidus
21
somatosensory system.
trigeminal
23
The upper molars and their associated ________ mucosa are innervated by the PSA nerves.
buccal
24
The mesencephalic trigeminal nucleus contains the neuronal cell bodies for some of the ____________ innervating temporalis muscle spindles.
primary sensory afferents
25
Axons projecting from the __________ to the cerebellar cortex pass through the inferior cerebellar peduncle.
inferior olive
26
The ___________ and their associated buccal mucosa are innervated by the PSA nerves.
upper molars
26
The globus pallidus and putamen are positioned directly _________ to the internal capsule.
lateral
27
Axons projecting from the inferior olive to the cerebellar cortex pass through the _____________ cerebellar peduncle.
inferior
27
The _____________ is a receptor structure located in the semicircular canals of the petrous portion of the temporal bone.
crista ampullaris
28
The majority of the _____________ axons passing from one cerebral hemisphere to the contralateral cerebral hemisphere pass through the corpus callosum.
commissural
29
The utricle is the most important end organ for our sense of linear horizontal \_\_\_\_\_\_\_\_\_\_\_\_.
acceleration
30
The cell bodies of the ________ neurons of the pain and temperature pathway for the head are located in the spinal trigeminal nucleus.
second order
31
Most of the brainstem lower motor neurons receive bilateral corticobulbar afferents. Which cranial nerve nucleus (or subdivision) receives only contralateral corticobulbar afferents?
Lower facial nucleus
33
The _______ nerve innervates the mucosa overlying the floor of the oral cavity.
lingual
34
The optic nerve contains the axons of the _________ cells of the retina.
ganglion
35
The superior and inferior colliculi are located in the tectum the __________ aspect of the midbrain.
dorsal
36
The _________ of the globus pallidus controls motor movements by inhibition of the motor nuclei (VA/VL) of the thalamus.
output
38
The __________ and ___________ nerves innervate the mucosa of the hard palate.
greater palatine nasopalatine
39
The crista ampullaris is a receptor structure located in the semicircular canals of the petrous portion of the __________ bone.
temporal
39
The midline region of the cerebellum modulates ________ movements of the trunk.
motor
39
The midline region of the cerebellum modulates motor movements of the \_\_\_\_\_\_\_\_\_.
trunk
41
The crista ampullaris is a receptor structure located in the ____________ of the petrous portion of the temporal bone.
semicircular canals
42
Axons projecting from the deep cerebellar nuclei to the thalamus pass through the _________ cerebellar peduncle.
superior
43
The ___________ is located in the cochlea of the inner ear.
organ of corti
44
The ____________ nerve contains the axons of the ganglion cells of the retina.
optic
46
The globus pallidus and putamen are positioned directly lateral to the \_\_\_\_\_\_\_\_\_\_.
internal capusle
47
The medial geniculate nucleus is the __________ relay nucleus for the auditory system.
thalamus
49
The primary afferent neuron (cell body) for auditory sensation is located in the \_\_\_\_\_\_\_\_\_\_\_\_\_\_.
spiral ganglion
50
The superior and inferior colliculi are located in the tectum the dorsal aspect of the \_\_\_\_\_\_\_\_\_\_\_\_\_\_.
midbrain
51
Axons arising from the _____________ nucleus project to the primary visual cortex of the occipital lobe.
lateral geniculate
52
The output of the _____________ controls motor movements by inhibition of the motor nuclei (VA/VL) of the thalamus.
globus pallidus
54
Axons projecting from the deep cerebellar nuclei to the _________ pass through the superior cerebellar peduncle.
thalamus
55
Axons projecting from the __________ to the cerebral cortex must pass through the internal capsule.
thalamus
56
The _____________ nucleus contains the neuronal cell bodies for some of the primary sensory afferents innervating temporalis muscle spindles.
mesencephalic trigeminal
57
The crista ampullaris is a receptor structure located in the semicircular canals of the __________ portion of the temporal bone.
petrous
58
\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*\*The greater palatine and nasopalatine nerves innervate the mucosa of the \_\_\_\_\_\_\_\_\_\_\_\_.
hard palate
59
Axons projecting from the ___________ to the thalamus pass through the superior cerebellar peduncle.
deep cerebellar nuclei
60
The parapharyngeal space is positioned between the medial pterygoid and the \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.
superior constrictor
61
The _______________ is positioned between the medial pterygoid and the superior constrictor.
parapharyngeal space
62
Axons projecting from the thalamus to the ___________ must pass through the internal capsule.
cerebral cortex
63
The VPM nucleus of the __________ is the specific relay nucleus for the trigeminal somatosensory system.
thalamus
65
The lingual nerve innervates the mucosa overlying the floor of the \_\_\_\_\_\_\_\_\_.
oral cavity
66
The upper molars and their associated buccal mucosa are innervated by the ______ nerves.
PSA
67
somatosensory system.
VPM
68
Axons arising from the left pontine nuclei project to the ______________ by passing through the right middle cerebellar peduncle.
cerebellar cortex
71
Axons projecting from the inferior olive to the _____________ pass through the inferior cerebellar peduncle.
cerebellar cortex
72
The output of the globus pallidus controls motor movements by ___________ of the motor nuclei (VA/VL) of the thalamus.
inhibition
73
The lingual nerve innervates the mucosa overlying the ___________ of the oral cavity.
floor
74
The superior and inferior colliculi are located in the ___________ the dorsal aspect of the midbrain.
tectum
75
The output of the globus pallidus controls _________ movements by inhibition of the motor nuclei (VA/VL) of the thalamus.
motor
76
The midline region of the ___________ modulates motor movements of the trunk.
cerebellum