Unit 3 Flashcards
Final review (241 cards)
1
Q
The vagal trigon is best associated with ____ fibers.
A
GVE
2
Q
The glossopharyngeal nerve innervates the
A
Parotid gland
3
Q
The vestibular portion of CN VIII passes through the ___ bone.
A
Temporal
4
Q
The facial colliculus is made up of all the following fiber types except
A
GVA
5
Q
The lateral rectus muscle is innervated by
A
CN VI
6
Q
The fibers associated with the mesencephalic nucleus of CN V are classified as
A
GSA
7
Q
The trochlear nerve passes through the
A
Superior orbital fissure
8
Q
The ciliary ganglion is best associated with ____ fibers.
A
GVE
9
Q
The GVE fibers of CN III originate in the
A
Edinger-Westphal nucleus
10
Q
The nerve that passes through the sphenoid bone is
A
CN II
11
Q
The lateral geniculate nucleus has fibers from the ____ terminating in it.
A
Optic nerve
12
Q
SVA fibers would be found in
A
CN I
13
Q
The walls of the fourth venticle are formed by all the following except
A
Middle cerebellar peduncle
14
Q
The posterior commissure would be associated with
A
Visual reflexes
15
Q
The union of the internal arcuate fibers forms the
A
Medial lemniscus
16
Q
The tuberculum cinereum is best associated with
A
Fine touch, head
17
Q
The geniculate ganglion is best associated with the ____ fiber(s).
A
SVA and GVA
18
Q
A nerve that contains GVE fibers would best be associated with
A
Cardiac muscle innervation
19
Q
The pyramids are made up of the ____ tract.
A
Corticospinal
20
Q
The oculomotor nerve is found directly medial to the
A
Cerebral peduncle
21
Q
A blockage of the basilar artery would cause which of the following?
A
Inability to extend the arm
22
Q
The vermis of the cerebellum is best associated with the ____ nucleus.
A
Fastigial
23
Q
The superior orbital fissure is associated with all the following except
A
Maxillary nerve
24
Q
The nerve that passes through the cribiform plate has which fiber type?
A
SVA
25
The function of the red nucleus is
Motor system control
26
The stria medullaris terminates in the
Cerebellum
27
A blockage of the posterior cerebral artery would cause
Decreased visual reflexes
28
Climbing fibers pass through the
Inferior cerebellar peduncle
29
The dentate nucleus projects directly to the
Thalamus
30
The cranial nerve associated with closing the eye is
CN VII
31
The nervus intermedius has all the following fiber types except
GSE
32
All the following nerves project to the spinal nucleus of CN V except
Hypoglossal nerve
33
The paroid gland receives motor innervation through
CN IX
34
All the following nerves pass through the sphenoid bone except
Facial nerve
35
All the following nerves pass through the sphenoid bone
Optic nerves, Maxillary nerve, Trochlear nerve
36
All the following are considered to be the roof of the fourth ventricle except
Stria medullaris
37
All of the following are considered to be the roof of the fourth ventricle
Tela choroidea, Cerebellum, Supeior medullary velum
38
The tuberculum cinereum is formed by the
Spinal nucleus of CN V
39
The lateral nuclecus of the reticular formation of the medulla projects to the
Cerebellum
40
The posterior commissure interconnects the two
Superior colliculi
41
The upward extension of the dorsal nucleus of Clarke is the
Accessory cuneate nucleus
42
The spiral ganglion is best associated with
Hearing
43
The globose nucleus has a direct connection to the
Red nucleus
44
The geniculate ganlion is best associated with
Taste
45
The facial nervie passes through the ___ bone.
Temporal
46
The superior salvatory nucleus is located in the
Pons
47
The tracts from the deep cerebellar nuclei are best associated with the
Superior cerebellar peduncle
48
A blockage of the posterior spinal artery would lead to
Loss of fine touch to the arm
49
The proper sensory nucleus develops from the
Alar plate
50
The transverse sinsu receives blood from all the following except
Straight sinus
51
The transverse sinus receives blood from all the following
Superior petrosal sinus, Confluence of sinuses and Inferior anastomotic vein
52
The straight sinus is made up of
meningeal dura
53
The hypothalamus receives blood from the ___ group of central arteries.
Anterior medial
54
Brances of the basilar artery provide blood to the all the following except
Spinal cord
55
Branches of the basilar artery provide blood to the
occipital lobe, cerebellum lobe and inner ear
56
All following are made up of axons except
Nucleus ambiguus
57
All following are made up of axons
Lateral lemniscus, Medial Longitudinal fasciculus and Tractus solitarius
58
A neuron that has processes at opposite ends of the cell body is classified as
Bipolar
59
Nodes of Ranvier are best associated with the
Myelin sheath
60
The autonomic nervous system is best associated with ____ fibers.
GVE
61
Radial progenitor cells give rise to
Ependymal cell
62
The epepial layer is found in the
Subarachnoid space
63
The neural crest develops from the
Ectoderm
64
The cephalic flexure is found at the
Midpoint of the mesencephalon
65
GFAP leads to the development of the
Ependymal cell
66
The thalamus develops from the
Diencephalon
67
The gray matter forms from the _____ layer of the neural tube.
Mantle
68
The olivary complex develops from the
Alar plate
69
The fiber type best associated with proprioception is
GSA
70
The inferior colliculus is best associated with the
Mesencephalon
71
The lumen of the mesencephalon develops into the
Cerebral aqueduct
72
The pituitary gland develops from the
Ectoderm
73
All of the following emerge from the pontomedullary junction except
Glossopharyngeal nerve (CN IX)
74
The most cranial portion of the corpus callosum is the
genu
75
The central sulcus is the posterior border of the ______ lobe of the cerebrum.
Frontal
76
The function of the superior colliculus is
Visual reflexes
77
The olfactory nerve rest on the
gyrus rectus
78
The obex connects the fourth ventricle and the cerebellomedullary cistern
False
79
The subarachnoid space contains the cerebrospinal fluid.
True
80
The epipial layer of the meninges is made up of connective tissue.
True
81
The blood brain barrier is made up of all the following except
Microglia
82
The Blood-CSF barrier is found in the
Choroid plexus
83
The subarachnoid granulations enter into the
Superior sagittal sinus
84
The blood supply to the lateral cerebrum is through the middle cerebral artery.
True
85
The cerebellum receives blood from the vertebral arteries.
True
86
The retina has its blood supply through the internal carotid artery.
True
87
The rolandic artery can be found in the
central sulcus
88
The great cerebral vein drains directly into the
straight sinus
89
The confluence of sinuses receives blood from all the following except
transverse sinus
90
The lateral aspect of the cerebrum is drained by the
superior cerebral veins
91
The hypothalamus receives blood from the ____ group of central arteries.
anterior medial
92
The distal end of the conus medullaris is located at vertebral level L2.
True
93
There are 30 pairs of spinal nerves.
False
94
The anterior spinocerebellar tract is for voluntary motor innervation of axial muscles.
False
95
The corticospinal tract in the medulla is found in the
pyramid
96
The function of the accessory cuneate nucleus is
proprioception
97
The area prostema functions as the
vomit center
98
The roof of the fourth ventricle is formed by all the following except
stria medullaris
99
The stria medullaris begins in the
arcuate nucleus
100
The trigeminal lemniscus carries fine touch from the head.
True
101
The central tegmental tract carries the corticospinal tract.
False
102
The corticoreticulobulbar tract synapses in the inferior olive.
False
103
The periaqueductal grey is for pain modulation
True
104
The superior colliculus functions for visual reflexes.
True
105
The red nucleus is for motor system control.
True
106
The corticospinal tract of the lower pons receives blood from the
basilar artery
107
The superior colliculus receives blood from the
posterior cerebral artery
108
Programmed movements are best associated with the ____ lobe of the cerebellum.
posterior
109
The fastigial nucleus is best associated with the ____ lobe of the cerebellum.
vermis
110
The purkinje cell is inhibitory cell to the deep cerebellar nuclei.
True
111
The output traffic from the cerebellum passes through the superior cerebellar peduncle.
True
112
The globose nucleus projects to the VA nucleus of the thalamus.
True
113
The autonomic nervous system uses _____ fiber types.
GVE
114
The trochlear nerve is classified as a _____ nerve.
motor
115
The principle sensory nucleus of CN V is located in the
pons
116
The taste fibers of the facial nerve terminate in the
solitary nucleus
117
The nucleus ambiguus supplies innervation to the
pharyngeal constrictor
118
The vagus nerve contains GVA fibers.
True
119
The spiral ganglion is part of the vestibular system.
False
120
The hypoglossal nerve innervates the genioglossus and contains GSE fibers and passes through the hypoglossal canal, which is part of the occipital bone and is classified as a motor nerve.
True
121
The anterior border of the diencephalon is the lamina terminalis.
True
122
The stria medullaris thalamus is important in motor system control.
False
123
The reticular nucleus of the thalamus is lateral to the internal capsule.
False
124
The interthalamic adhesion is created by the midline nucleus of the thalamus.
True
125
The pineal gland is located superior to the posterior commissure.
True
126
pineal gland
behavior
127
lateral posterior nucleus, thalamus
speech formation
128
Zona incerta
Thirst
129
Supraoptic nucleus, hypothalamus
ADH production
130
Putamen
Turning behaviors
131
The posterior border of the diencephalon is marked by the
posterior commissure
132
According to von Economo, the thinnest cortex would be
polar, parietal and frontal
133
Hippocampal formation
Memory
134
VPM, thalamus
Taste
135
The subiculum interconnects the ___ and ____ directly.
parahippocampal gyrus, hippocampus proper
136
septa area
thirst and rage
137
Internal pallidal lamina
Communication within globus pallidus
138
Ventral medial nucleus, hypothalamus
hunger and rage
139
Medial geniculate nucleus, thalamus
hearing
140
The choroid layer of the eye is a direct continuation of the
arachnoid layer
141
The synapse between the bipolar and ganglion cells occurs in the ____ layer of the retina.
Inner plexiform
142
Parasympathetic innervation stimulation to the eye causes
pupil dilation
143
The organ of corti rest on the
basilar memebrane
144
The trapezoid body originates in the ____ nucleus.
anterior ventral cochlear
145
Angular acceleration is sensed by the
semicircular canals
146
All the following are true about the medial vestibulosponal tract
it is inhibitory. it originates in the medial vestibular nucleus and it innervates the neck muscles
147
The innervation to the parotid gland involves
inferior salvatory nucleus, CN IX and solitary nucleus
148
The lateral olfactory area is made up of
amygdala, piriform cortex and entorhinal cortex
149
The insula is best associated with the sense of
taste
150
Alveus
emotions and behavior or Memory
151
Septal area
Rage and thirst
152
supraoptic nucleus
ADH secretion
153
Subthalamic nucleus
motor system control
154
Uncus
Emotions and behavior
155
The entorhinal cortex projects to the hippocampus through the
alveus
156
Granular cortx, von Economo
Pain and temperature, sensory
157
Medial geniculate nucleus
hearing
158
Frontal eye fields
eye muscle movement
159
pineal gland
circadian rhythms
160
VPL nucleus
pain and temperature, sensory
161
Dorsal striatum
Circling behaviors, caudate
162
gustatory
taste
163
Zona incerta
Thirst
164
Spiral ganglion
hearing
165
solitary nucleus
taste
166
nucleus ambiguus
sternocleidomastoid innervation and stylopharyngeus innervation
167
Mesencephalic nucleus of CN V
Masseter proprioception
168
Superior ganglion CN X
pain from the larynx
169
lateral geniculate nucleus
vision
170
superior medullary velum
innervation to superior oblique
171
abducens nucleus
lateral rectus innervation
172
Superior salvatory nucleus
motor innervation to sublingual gland
173
Facial nucleus
orbicularis oris innervation
174
Formaen rotundum
Sensory to upper teeth
175
Edinger-Westphal nucleus
Motor innervation to the iris
176
Ciliary ganglion
Motor innervation to the iris
177
Dorsal motor nucleus of CN X
Motor innervation to the stomach
178
Hypoglossal nucleus
genioglossus innervation
179
The septal area is connected to the habenula through the
stria medullaris thalami
180
The anterior border of the thalamus is marked by the
lamina terminalis
181
The function of the lateral dorsal (LD) nucleus of the thalamus is
speech production
182
The interthalamic adhesion is made up of the ____ nucleus.
midline
183
A thalamic nucleus that has no projects to the cerebrum is classified as a
subcortical nucleus
184
The ventral border of the subthalamus is marked by the
internal capsule
185
The upward extension of the substantia nigra is the
subthalamic nucleus
186
Hunger is controlled in the _____ nucleus of the hypothalamus.
Ventral medial
187
The ventral striatum is made up of the
nucleus accumbens
188
The tail of the caudate rest against the
amygdala
189
The output nucleus of the limbic loop is the
globus pallidus
190
The substantia nigra has direct communications with
VA, VL thalamus
191
The hippocampus proper is an example of
allocortex
192
Superior medullary velum
trochlear nerve CN IV
193
Cribiform plate
CN I, Olfactory Nerve
194
Edinger-Westphal nucleus
Oculomotor nerve, CN III
195
Piriform cortex
Olfactory N. CN I
196
Spiral ganglion
Vestibulocochlear N. CN VIII
197
Utricle
Vestibulocochlear N., CN VIII
198
Solitary nucleus
Facial N. CN VII
199
Superior salvatory nucleus
Facial N., CN VII
200
Ciliary ganglion
Oculomotor N., CN III
201
Inferior salvatory nucleus
Glossopharyngeal N., CN IX
202
Lateral geniculate nucleus
Optic N., CN II
203
Lateral rectus muscle
Abducens N., CN VI
204
Facial colliculus
Facial N., CN VII
205
Geniculate ganglion
Facial N., CN VII
206
All the following are interneurons of the cerebrum
cells of Martinotti, Horizontal cells and stellate cells
207
Three layered cortex is made up of all the following layers
multiform layer, molecular layer and internal pyramidal layer
208
Fibers that interconnect lobes of the cerebrum without crossing the midline are
projection fibers
209
According to von Economo, the thinnest cortex would be
granular
210
The limbic lobe is made up of all the following
parahippocampal gyrus, subcallosal gyrus and cingulated gyrus
211
The newest part of the amygdala is the
basolateral nuclei
212
in the memory loop, the anterior thalamus projects directly to the
cingulate gyrus
213
The setal area has a function of
rage center
214
The amygdala is found in the ____ lobe of the brain.
temporal
215
Primary sensory
postcentral gyrus
216
Broca's speech
inferior frontal lobe
217
The hippocampal formation is made up of the following
Hippocampus proper, subiculum and dentate gyrus
218
The basolateral part of the amygdala projects to the
thalamus
219
In the memory loop, the mammillary nucleus projects directly to the
Anterior thalamus
220
The function of the septal area is
Rage center
221
The thalamic nuclei assocated with the limbic loop are the
VA and DM
222
Transitional cerebral cortex is classified as
Mesocortex
223
All the following are classified as interneurons
Cells of martinolli, Horizontal cells and Stellate cells
224
The inner band of baillarger is found in the ____ layer.
internal pyramidal
225
Fibers that connect one part of the CNS to another part of the CNS are
projection fibers
226
Brodmann classified the cerebral cortex based on all the following
thickness of the cortex, cell density and cell types present
227
The limbic lobe is made up of all the following
orbitofrontal cortex, uncus and subcallosal gyrus
228
The limbic system is made up of the following
epithalamus, septal area and amygdala
229
The interthalamic adhesion is part of the ____ nucleus.
Intralaminar, Anterior dorsal and Dorsal lateral
230
The lenticular fasciculus connects the subthalmus to the
Basal ganglia
231
The upward extension of the recticular formation is the
Zona incerta
232
The thirst center of the hypothalamus is the
preoptic nucleus and anterior nucleus
233
The lentiform nucleus is made up of the globus pallidus and the
putamen
234
An example of an input nucleus of the basal ganglia is the
caudate nucleus
235
The lateral border of the diencephalon is the
internal capsule
236
The stria medullaris thalami is the major input into the
Habenula
237
The inferior border of the thalamus is the
hypothalamic sulcus
238
The anterior group of thalamic nuclei project to the
cingulate gyrus
239
The lateral group of thalamic nuclei are directly covered by the
external medullary lamina
240
the function of the lateral dorsal nucleus is
emotions and behaviors
241
The fornix connects the ____ to the ____.
Hypothalamus, hippocampal formation
