stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Anatomy E6: P1 Cerebral Cortex, Limbic System, and Diencephalon Flashcards | StudBud
Explore
/
Anatomy E6: P1 Cerebral Cortex, Limbic System, and Diencephalon
Anatomy E6: P1 Cerebral Cortex, Limbic System, and Diencephalon
70 terms
·
StudBud Administration
·
5 plays
Imported from external platform
Flashcards
70 cards
F
Practice quiz
P
Host live
L
Questions
70
Answers
1
The middle meningeal artery is a branch of the maxillary artery. Which of its branches crosses the pterion?
posterior (parietal) branch
anterior (frontal) branch
2
What is not found in the superior orbital fissure?
CN III
CN V
CN VI
CN VI
3
Bob cannot move his left upper extremity. Where is his stroke?
left middle cerebral artery
left anterior cerebral artery
right anterior cerebral artery
right middle cerebral artery
4
Dolores Umbridge would stimulate which area? (interpretation and understanding of sounds)
auditory assoication cortex
Brodmann area 22
Brodmann area 42
Wernicke's Area
5
What is the internal layer of the dura mater that forms the dural infoldings?
periosteal layer
meningeal layer
6
What secondary brain vesicle form the cerebral hemispheres?
metecephalon
telencephalon
mesencephalon
diencephalon
7
What is found in the anterior cranial fossa that is a passageway for vessels in fetal development?
foramen spinosum
foramen cecum
foramen lacerum
foramen ovale
8
Seizures or tumors in the primary olfactory cortex can cause individuals to do what?
taste things differently
lost tasting ability
smell things that are not there
lose smell ability
9
The subthalamic nucleus in the subthalamus functionally participates with the basal ganglia
True
False
10
Arachnoid trabeculae are web-like projections between which two layers?
pia
dural
arachnoid
11
What is the inability to recognize faces called?
hemianopsia
agnosia
amnesia
prosopagnosia
12
The limbic system is associated with the ventromedial frontal cortex - areas 11, 12, and 25
False
True
13
Brodmann area 41 is the area where sound is perceived
False
True
14
Which three layers of the scalp are connected intimately and move as a unit?
aponeuosis
skin
connective tissue
loose connective tissue
15
Which is not included in the middle cranial fossa?
prechiasmatic sulcus
foramen ovale
clivus
foramen lacerum
16
What is the term for the loss of vision in the opposite visual field? This would happen in Brodmann area 17
hemianopsia
stereogenosis
gustatory
perception
17
What Brodmann area is located on the precentral gyrus and controls voluntary movements of the opposite side?
4
2
48
10
18
Which of the following CN are paired correctly?
CN IX - glossopharyngeal, taste on posterior 1/3 of tongue
CN X - vagus, uvula and swallowing
CN XI - accessory, shoulder shrug
CN XII - hypoglossal, tongue movement
19
What are the folds of the cerebrum?
gyri
lobes
sulci
fissures
20
Which of the following is not found in the posterior cranial fossa?
Internal occipital crest
foramen spinosum
clivus
jugular foramen
21
Pt comes in w/ a mask face & no reactions to things you say. He has stopped caring about family. What areas are damaged?
Broca's area - 44
dorsolateral cortex - 45 and 46
ventromedial frontal cortex - 11, 12, and 25
orbitofrontal cortex - 11 and 47
22
The region of the brain associated with complex language related functions (reading, writing) & making sense of words
auditory association cortex - 42
angular gyrus - 39
visual area cortex - 18 and 19
primary auditory cortex - 41
23
Stereogenosis (the ability to recognize an object by touching it). What are the Brodmann areas? (somatosensory assoc.)
primary vision cortex
somatosensory association area
primary somatosensory cortex
brocas area
24
What divides the posterior fossae into 2 cerebellar fossae?
hypoglossal canal
clivus
jugular foramina
Internal occipital crest
25
Which of the following CN are paired correctly?
CN V - trigeminal, facial sensation
CN VI - abducens, extraocular motor functions
CN VIII - auditory, hearing and balance
CN VII- facial, facial muscle movements
26
Which hemorrhage is usually venous in origin?
epidural
subdural
subarachnoid
27
This xray is showing Hirschsprungs Disease. What is true about it?
shrunken colon
peristalsis
acquired disease
failure of nerve cells to migrate to GI tract
28
An inflammation of the protective membranes covering the brain and spinal cord? Can be bacterial, viral, or trauma
cabinis sinus thrombosis
meningitis
cephalitis
stroke
29
A tooth infection can move quickly through the dural venous sinuses and get into the arterial circulation (sepsis)
False
True
30
bilateral injury to the primary visual cortex results in cortical blindness
True
False
31
Neural crest cells differentiate to form most of the peripheral nervous system
False
True
32
CSF is formed in the choroid plexus
False
True
33
What is known as the relay station? It is also involved in maintaining consciousness
hippocampus
pons
thalamus
amygdala
34
The scalp connective tissue has vessels and nerves therefore lacerations look worse than they are
True
False
35
Damage in what area results in anterograde amnesia? This is one of the regions that can generate new nuerons
hippocampus
hypothalamus
thalamus
pons
36
Which brodmanns area contains the motor programs for speech and language? Damage = sentences cannot be formed fully
area 8 - supplementary motor area
areas 45 and 46 - dorsolateral cortex
area 44 - Brocas area
area 6 - spacial neglect
37
What secondary brain vesicle form the pons and cerebellum?
metencephalon
mesencephalon
telencephalon
diencephalon
38
Which of the following CN are paired correctly?
CN I - olfactory, smell
CN IV - trochlear, external eye muscles
CN III - oculomotor, eye innervation
CN II - optic, visial acuity
39
Where is Bobs stroke if he can't move his right arm?
right middle cerebral artery
left middle cerebral artery
left posterior cerebral artery
right posterior cerebral artery
40
The hypothalamic-pituitary connection is the link between brain activity and endocrine function
False
True
41
What results from a hard blow where blood accumulates b/t the external periosteal layer of dura and the calvaria?
subarachnoid hemorrhage
subdural hematoma
epidural hematoma
42
Visual Agnosia (unable to recognize objects by sight) happens where?
visual association area
angular gyrus area
43
What allows the two cavernosu sinuses communicate with each other?
Intracavernous sinus
CN V2
CN IV
Internal carotid artery
44
What neural tube defect is described by failure of the brain to form?
Iniencephaly
craniorachishchisis
encephalocele
anencephaly
45
The sella turcica is found in the middle cranial fossa. Which part is houses the pituitary gland?
tuberculum sellae
dorsum sellae
hypophysial fossa
46
What sinus continues inferiorly as the internal jugular vein?
transverse sinuses
Inferior sagittal sinus
occipital sinus
sigmoid sinuses
47
What allows the brainstem to extend from the posterior into the middle cranial fossa?
frontal crest
Internal occipital protuberance
tentorial notch
sellar diaphragm
48
The scalp extends from the superior nuchal lines on occipital lobe to the supra-orbital margins of the temporal bone
True
False
49
What are the two major functions of the frontal lobe?
thinking/problem solving
vision
controlling voluntary movement
emotions
50
What are the three nuclei categories in the thalamus?
relay nuclei
sensory nuclei
Intralaminar nuclei
association nuclei
51
The thermostat center controls body temp: heat loss and heat gain
True
False
52
What is the main nerve innervating the dura?
CN VI
CN X
CN V
CN XII
53
What is found in the foramen ovale?
CN V3
accessory meningeal artery
middle miningeal artery
CN V2
54
A hard blow to the side of the head may fracture the thin bones forming the pterion. What bones form the pterion?
temporal
sphenoid - greater wing
parietal
frontal
55
What is true about the epithalamus?
has subthalamic nucleus
calcium deposits make it a useful landmark for imaging
endocrine gland that scretes melatonin
located just above thalamus
56
What is involved in strong negative emotion (fear and anger) and it plays a role in fear conditioning
hypothalamus
thalamus
amygdala
midbrain
57
What space is the CSF found in?
epidural space
subdural space
subarachnoid space
58
What is true about the primary somatosensory cortex?
pressure and touch perceived here
proprioception perceived here
located on postcentral gyrus
Involved with perception and processing of sensation
59
What sinus is found in the jugular foramina that is one of the largest venous dilations?
occipital sinus
sigmoid sinus
superior sagitattal sinus
transverse sinus
60
Parts of the body that perform small, precise movements take up significant space in the motor cortex
False
True
61
What nueral tube defect is described by having an extra vesicle of CSF in the head due to abnormal close?
encephalocele
anencephaly
craniorachischisis
Iniencephaly
62
Which dural infolding lies in the longitudinal cerebral fissure and seperates the L&R hemispheres?
falx cerebelli
tentorium cerebelli
diaphragma sellae
falx cerebri
63
Where does the dura mater end in the dura sac?
L1
S4
L3
S2
64
As cranial nerves leave the brain they are surrounded by dural sheath
False
True
65
Which of the following is not in the jugular foramina?
CN XII
CN IX
CN XI
CN X
66
What absorbs CSF into the venous system?
confluence of sinuses
crista galli
straight sinus
arachnoid granulations
67
What syndrome is described by ophthalmoplegia, chemosis, proptosis, horner syndrome, and trigeminal sensory loss?
lens syndrome
cavernous sinus syndrome
sigmoid sinus syndrome
marfans syndrome
68
Name of arachnoid mater and pia mater that means they are continuous?
clivus
leptomeninx
protuberance
lacerum
69
What does the hypothalamus do?
controls the autonomic nervous system
body temperature
water balance, hunger, thirst
sleep/wake cycles
70
Which fossa is formed by the frontal bone anteriorly, ethmoid bone centrally, and body and lesser wings posteriorly?
posterior cranial fossa
middle cranial fossa
anterior cranial fossa
