Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Neuroanatomy-spring'16 > Lecture 02-anatomy > Flashcards

Lecture 02-anatomy Flashcards

1
Q

Functions of the frontal lobe

A

motor + cognitivie functions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Functions of parietal

A

attention + somatosensory

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Functions of temporal lobe

A

primary auditory processing and recognition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

functions of occipital lobe

A

primary visual processing

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

functions of insula

A

visceral fn and taste (gustatory)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what two lobes does the central sulcus seperate

A

frontal and parietal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

which specific part of the temporal lobe does primary auditory processing

A

superior temporal gyrus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

main fn of pre central gyrus

A

primary motor cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

main fn on post central gyrus

A

primary somatosensory cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

where do fibers of the optic nerves cross

A

optic chiasm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what marks the midbrain

A

cerebral peduncles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Which two brain regions do axons of cerebral peduncles go

A

from pons to cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what pathway does the medullary pyramid contain? where does it originate?

A

cortico-spinal motor pathway from cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

which lobe and surface of the lobe is the olfactory bulb and tract found

A

central surface of frontal lobe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

where is the infundibular stalk located

A

below hypothalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

name of groove separate parietal from occipital lobe

A

parieto-occipital sulcus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

name of groove that separates sup and inf lobes of occipital lobe

A

calcarine sulcus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

fn of the calcarine sulcus

A

primary visual cortex

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

name of gyrus that contains a lot of the systems the process emotions

A

cingulate gyrus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

what connects two temporal lobes

A

anterior commissure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

what does internal capsule contain

A

axons of ascending and descending fibers btwn cerebral hemisphere and brainstem +/pr spinal cord

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

fn of basal ganglia

A

regulates movement, cognition, emotion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

5 nuclei in basal ganglia

A

staitum ( caudate and putamen)
globus pallidus
subthalamic
substansia nigra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

the substansia nigra is part of the __brain

A

midbrain

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

sub thalamic belongs to which brain region

A

diencephalon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

globus pallidus is part of which brain region

A

telencephalon

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

caudate and putamen are part of which brain region

A

telencephalon (more specifically the straitum section)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

on either side of the 3rd ventricle is the

A

thalamus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

what three structures makeup the brainstem

A

midbrain, pons, medulla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

through which pathway does the motor information of the colliculi pass

A

tectospinal pathway

31
Q

which is the only cranial nerve that emerges from the dorsal side of the brain stem

A

cranial nerve 4 (trochlear nerve)

32
Q

what does CN 4 innervate

A

eye muscle (trochlear nerve)

33
Q

name of gray matter surrounding cerebral aqueduct

A

periaqueductal gray

34
Q

the red nuclei is the origin of which system

A

rubrospinal system

35
Q

what type of cells make up the substantia nigra

A

dopamine containing cells

36
Q

cerebellar peduncles have axons from where and for what?

A

where: pontine nuclei
what: pons

37
Q

the structure of the cerebellum that makes it look like leaves of a tree

A

folia

38
Q

corticospinal fibers go from where to where

A

motor cortex to spinal cord

39
Q

corticobulbar fibers span from where to where

A

cortex to brain stem

40
Q

pathway of cortico axons

A

axons go across midline –> middle cerebellar peduncle –> cerebellum

41
Q

cells in inferior medullary olives are important for?

A

motor learning

42
Q

cn 3

A

ocular-motor; innervates 4 eye muscle

43
Q

cn 4

A

trochlear; innervates eye muscle

44
Q

cn 5

A

trigeminal n.; face (sensory)

45
Q

cn 6

A

abducens n. innervates 1 eye muscle

46
Q

cn 7

A

facial n. (motor)

47
Q

cn 8

A

vestibulocochlear n; auditory + balance

48
Q

cn 9

A

glossopharyngeal n.

49
Q

what else is found at cn 9

A

carotid body + sinus

50
Q

cn 10

A

vagnus n; major motor control; some sensory OUTPUT

51
Q

cn 11

A

spinal accessory (SCM + traps)

52
Q

cn 12

A

hypoglosseal n. (motor for tongue) + bit of facial + glossopharyngeal

53
Q

what is the major (autonomic) primary sensory nucleus for autonomic system

A

solitary nucleus

54
Q

cn 2

A

optic nerve

55
Q

heavily mylenated axons that decussate in medulla

A

medial lemniscus

56
Q

the axons of the sensory root are located in?

A

dorsal root ganglion

57
Q

posterior rami carry info to and from the?

A

center of back

58
Q

anterior rami carry info to and from the?

A

trunk and limbs

59
Q

where is the intermediate horn present

A

ONLY in thoracic and lumbar system

60
Q

what does the intermediate horn contain

A

cell bodies of sympathetic nervous system

61
Q

ascending sensory is in the ____column

A

dorsal column

62
Q

motor fibers descending from brain, which column?

A

lateral + ventral column

63
Q

where is ascending pain system found?

A

ventral column

64
Q

connects hippocampus to mammillary bodies on hypothalamus

A

fornix

65
Q

types of long associate fibers

A

arcuate fasciculus
superior longitudinal fasciculus
unicate fasciculus

66
Q

what parts of the brain do the superior longitudinal fibers connect?

A

temporal, parietal, occipital to frontal

67
Q

what does unite fasciculues connect

A

temporal lobe to prefrontal areas

68
Q

what do axons of corona radiate connect

A

cortex to internal capsule

69
Q

what do axons of internal capsule connect

A

lateral to diencephalon

70
Q

what do axons of cerebral peduncle connect

A

internal capsule to brainstem

71
Q

pathway of white matter

A

corona radiata –> internal capsule –> cerebral peduncle –> pons –> pyramids –> ventral horn of spinal cord

72
Q

cerebral hemisphere and its internal structures is known as

A

supratentorial

73
Q

frontal and parietal lobes are separated by the

A

central sulcus

Neuroanatomy-spring'16 (18 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions