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BIOL 430 > Brain anatomy > Flashcards

Brain anatomy Flashcards

1
Q

What are these structures?

A

A - telencephalon

B. Diencephalon

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2
Q

Label these structures.

A

A. Sulcus
B. Gyrus
C. cerebral cortex

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3
Q

What is this feature?

A

Longitudinal fissure

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4
Q

Label A, B, and C. What are the functional name of B and C?

A

A. Central sulcus
B. Precentral gyrus AKA primary motor cortex
C. Postcentral gyrus AKA primary somatosensory cortex

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5
Q

What are these structures?

A

A. Parieto-occipital sulcus

B. Lateral sulcus

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6
Q

What lobe is this (A)? What are the structures within it?

A

A. Frontal lobe
B. Prefrontal cortex
C. Broca’s area
D. Precentral gyrus/primary motor cortex

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7
Q

What lobe is this? What are the structures within it?

A

A. Parietal lobe

B. Postcentral gyrus - Primary somatosensory cortex

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8
Q

What lobe is this? What are its associated structures?

A

A. occipital lobe
B. Primary visual area
C. Visual association area

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9
Q

What lobe is this? What are the associated structures?

A

A. Temporal lobe
B. Wernicke’s area
C. Primary auditory area
D. Auditory Association area

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10
Q

What are these areas?

A

A. Primary olfactory area

B. Primary Gustatory area

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11
Q

What are these structures?

A

A. Hippocampus

B. Amygdala

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12
Q

What are these structures?

A

A. Olfactory bulb

B. Olfactory tract

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13
Q

What are these structures?

A

A. Septum pellucidum

B. Fornix

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14
Q

What are these structures?

A

A. corpus callousum
B. Fornix
C. Septum Pellucidum

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15
Q

Label these structures.

A 
A. Insula
B. Extreme Capsule 
C. Internal Capsule
D. External Capsule 
E. Claustrum
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16
Q

Label these structures.

A

A. Caudate Nucleus
B. Putamen
C. Globus Pallidus

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17
Q

Label these structures

A

A. Lateral Ventricle

B. Choroid plexus

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18
Q

Label these structures.

A

A. Third ventricle

B. Interventricular foramen

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19
Q

Label these structures

A

A. 4th ventricle
B. Cerebral aqueduct
C. Median aperture

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20
Q

Label these structures

A

A. Cerebral aqueduct
B. Third ventricle
C. Forth ventricle

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21
Q

Label these structures

A

Lateral Aperture

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22
Q

Label these structures

A

A. Median aperture
B. Fourth ventricle
C. Subarachnoid space
D. Central canal

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23
Q

Label these structures

A

A. Subarachnoid space
B. Choroid plexus
C. Lateral ventricles
D. Third ventricle

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24
Q

Label these structures

A

Arachnoid villi

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25
Label these structures
thalamus
26
Label these structures
A. hypothalamus B. Thalamus C. intermediate mass
27
Label these structures
A. optic nerve B. Optic chiasma C. optic tract
28
Label these structures
mammillary body
29
Label these structures
A. anterior commissure B. mammillary body C. anterior commissure D. pineal gland
30
Label these structures
pineal gland
31
Label these structures
pituitary
32
Label these structures
A. cerebral peduncle B. substantia nigra C. cerebral aqueduct D. tectum
33
Label these structures
A. corpora quadrigemina B. Superior colliculi C. inferior colliculi
34
Label these structures
A. cerebral peduncle B. middle cerebella peduncle C. olive
35
Label these structures
Pons
36
Label these structures. What structure are these features part of?
A. sulcus B. Folium both part of the cerebellum
37
Label these structures. What is it part of?
vermis midline of the cerebellum
38
Label these structures. What is this part of? What is it made up of?
arbor vitae - white matter of the cerebellum surrounded by gray matter
39
Label these structures
medulla oblongata
40
Label these structures. What happens at this structure?
decussation of the pyramids point at the junction of the medulla and spinal cord where the motor fibers from the medullary pyramids cross the midline
41
Label the structure. What is it made up of?
falx cerebri | dura matter
42
Label the structure. What is it made of?
tentorium cerebelli | dura matter
43
Label the structures.
A. arachnoid layer B. dura matter C. epidural space pia matter covers the surface of the brain
44
Identify these structures.
A. posterior white column B. lateral white column C. anterior white column
45
Identify these structures.
A. anterior median fissure B. Posterior median sulcus C. central canal D. gray commissure
46
Identify these structures.
A. posterior (dorsal) root ganglion B. posterior root C. anterior (ventral) root
47
Identify these structures.
A. posterior gray horn | B. Anterior gray horn
48
Identify these structures.
spinal nerve
49
Identify these structures.
dorsal (posterior) ramus
50
Identify these structures.
ventral (anterior) ramus
51
Identify these structures.
A. cervical enlargement | B. lumbosacral enlargement
52
Identify these structures.
cauda equina
53
Identify these structures.
conus medullaris
54
Identify these structures.
``` A. dura matter B. pia matter C. arachnoid D. epidural space E. nothing ``` subdural space is under A
55
Identify these structures.
A. cervical plexus B. brachial plexus C. lumbar plexus D. sacral plexus
56
Identify these structures.
``` A. posterior (dorsal) root ganglion B. spinal nerve C. dorsal (posterior) ramus D. ventral (anterior) ramus E. filum terminale ```
57
Identify these structures.
A. filum terminale B. conus medullaris C. cauda equina
58
Identify these structures.
A. cervical plexus B. brachial plexus C. phrenic nerve
59
Identify these structures.
A. lumbar plexus B. sacral plexus C. sciatic nerve
60
Identify these structures.
``` A. brachial plexus B. musculocutaneous nerve C. radial nerve D. median nerve E. Ulnar nerve ```
61
What is this nerve? What spinal nerves make up this nerve?
median nerve made of spinal nerves C5-C8, T1
62
Which nerves would show deficits in C6 if it was damaged?
musculocutaneuos, radial, median and long thoracic
63
Identify these structures.
``` A. Axillary B. Musculocutaneous C. Radial D. Median E. Ulnar F. Long thoracic ```
64
What nerve is this? What spinal nerves make it?
ulnar C8 and T1
65
Which nerves would show deficit if both C8 and T1 damaged?
ulnar, median and radial nerve
66
Identify these structures.
``` A. musculocutaneous nerve B. Radial nerve C. Median nerve D. Ulnar nerve E. Axillary nerve ```
67
Identify these structures.
``` A. Axillary B. Radial nerve C. median nerve D. musculocutaneous nerve E. Ulnar nerve F. brachial plexus ```
68
Identify these structures.
``` A. Sciatic nerve B. superficial fibular nerve C. femoral D. obturator E. deep fibular nerve F. common fibular nerve G. tibial nerve ```
69
Identify these structures.
A. multipolar B. bipolar C. unipolar
70
Identify these structures.
A. motor (efferent) neuron B. sensory (afferent) neuron C. interneuron
71
Identify these structures.
``` A. axon B. fascicle C. epineurium D. endoneurium E. perineurium ```
72
Identify these structures.
satellite cell
73
Identify these structures.
A. Nissl bodies B. Nucleus C. Nucleolus D. Axon hillock
74
Identify these structures.
``` A. Schwann Cell, neurolemma B. axon, axoplasm and axoplasm C. myelin sheath D. Nodes of Ranvier E. Epineurium ```
75
Identify these structures.
A. Axon collateral B. axon terminal C. synaptic end bulb
76
Identify these structures.
A: Cranial nerve #2 - optic nerve B. Cranial Nerve #1 - olfactory nerve C. Cranial nerve #5 - trigeminal nerve, ophthalmic division D. CN #5 - trigeminal nerve, maxillary division E. CN #5 - trigeminal nerve, mandibular division F. Cranial nerve #5 - trigeminal nerve
77
Identify these structures.
A. CN#3 - oculomotor | B. CN# 2 - optic nerve
78
Identify these structures.
CN #4 - trochlear nerve
79
Identify these structures.
CN # 5 - trigeminal nerve
80
Identify these structures.
A. CN # 6 abducens B. CN #7 - facial nerve C. CN #8 - vestibulocochlear
81
Identify these structures.
STRUCTURE ABOVE A: CN#9 - glossopharyngeal A. CN# 10 - vagus B. CN #11 - accessory nerve C. CN # 12 - hypoglossal nerve
82
What is this structure and what cranial nerves come out of it?
cribriform plate | CN #1 - olfactory
83
What is this structure? What is nerve exits here?
optic foramen | CN # 2 - optic
84
What is this structure? What cranial nerves exit?
``` superior orbital fissure CN #3 - oculomotor CN # 4 - trochlear CN #5 - trigeminal - ophthalmic CN #6 - abducens ```
85
What is this structure? What cranial nerve comes out of it?
foramen rotundum | CN #5 - trigeminal - maxillary
86
What is this structure? What cranial nerve comes out of it?
foramen ovale CN # 5 - trigeminal mandibular
87
What is this structure? What cranial nerve exits here?
internal auditory meatus CN #8 - vestibulochochlear
88
What is this structure? What cranial nerve comes out of it?
stylomastoid foramen CN #7 - facial
89
What is this structure? What cranial nerves come out of this structure?
jugular foramen CN #9 - glossopharyngeal CN #10 - vagus CN #11 - accessory
90
What is this structure? What cranial nerves exits here?
hypoglossal canal | CN #12 - hypoglossal
91
Identify these structures.
A. lateral ventricle B. corpus callosum C. hippocampus D. substantial nigra
92
Identify these structures.
A. superior colliculi B. inferior colliculi C. tectum
93
Identify these structures.
A. caudate nucleus B. basal ganglia C. optic nerve D. optic chiasma
94
Identify these structures.
A. longitudinal fissure B. septum pellucidum C. fornix D. third ventricle
95
Identify these structures.
``` A. lateral sulcus B. insula C. thalamus D. internal capsule E. intermediate mass F. basal ganglia G. amygdala ```

BIOL 430 (14 decks)

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