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neuro lab 1 > lab 2 > Flashcards

lab 2 Flashcards

1
Q

posterior border of frontal lobe

A

the Central Sulcus

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2
Q

inferior border of the frontal lobe

A

lateral sulcus

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3
Q

Precentral gyrus BRODMANN’S
AREA

A

4

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4
Q

Superior Frontal gyrus BRODMANN’S
AREA

A

6

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5
Q

Middle Frontal gyrus BRODMANN’S
AREA

A

8

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6
Q

Pars Opercularis BRODMANN’S
AREA

A

44

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7
Q

Pars Triangularis BRODMANN’S
AREA

A

45

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8
Q

Prefrontal area BRODMANN’S
AREA

A

9, 10, 46

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9
Q

Precentral gyrus function

A

Primary motor cortex; execution of movement (distal muscles)

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10
Q

Superior Frontal gyrus association area

A

Lateral pre-motor area (posterior region of gyrus – ant. to area 4)

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11
Q

Superior Frontal gyrus function

A

motor programming, sensory guidance of limb movements, initiation and sequencing of mvmts.

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12
Q

Middle Frontal gyrus association area

A

Frontal Eye Fields (posterior region of Middle gyrus)

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13
Q

Middle Frontal gyrus function

A

voluntary eye movements/conjugate gaze

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14
Q

Inferior Frontal gyrus association area

A

Pars Opercularis
Pars Triangularis

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15
Q

Pars Opercularis Pars Triangularis are know as what

A

Collectively the two areas are known as Broca’s Area;

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16
Q

Inferior Frontal gyrus function

A

associated with motor aspects of speech

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17
Q

Prefrontal area areas

A

Dorsolateral prefrontal, Vetrolateral prefrontal, Dorsolateral premotor, Ventrolateral premotor

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18
Q

Prefrontal area areas

A

Dorsolateral prefrontal, Vetrolateral prefrontal, Dorsolateral premotor, Ventrolateral premotor

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19
Q

Dorsolateral prefrontal

A

– task switching, working memory, inhibition

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20
Q

Vetrolateral prefrontal

A

risk/reward, motivation, threat detection

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21
Q

Dorsolateral premotor

A

plan selection, initiation/set

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22
Q

Ventrolateral premotor

A

visually guided reaching

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23
Q

Parietal Lobe anterior border

A

central sulcus

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24
Q

parietal lobe inferior border

A

lateral sulcus

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25
Q

Major functions - frontal lobe

A

movement, planning and programming of movement, executive function, personality, desire, and consequences of action, motor aspects of speech, attention/awareness, and voluntary conjugate eye movements

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26
Q

Major functions - parietal lobe

A

somatosensation, higher perceptions (integration) related to external sensory inputs – mainly from somatic, visual, and hearing areas

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27
Q

Precentral gyrus BRODMANN’S
AREA

A

3, 1, 2

28
Q

Superior Parietal Lobule BRODMANN’S
AREA

A

5,7

29
Q

Supramarginal gyrus BRODMANN’S
AREA

A

40

30
Q

Angular gyrus BRODMANN’S
AREA

A

39

31
Q

Postcentral gyrus function

A

Primary somatosensory area; somatotopical arrangement based on body regions

32
Q

Superior Parietal Lobule function

A

Sensory association area; integrates sensory and motor functions and aids in programming complex motor functions (with premotor cortex)

33
Q

Inferior Parietal lobule function

A

Receive input from auditory and visual cortices and perform higher complex perceptions and spatial relations; dominant in left hemisphere

34
Q

anterior border of the Occipital Lobe

A

the Parietal-occipital line

35
Q

the Parietal-occipital line is located between what two structure

A

preoccipital notch and the parietal occipital sulcus

36
Q

Major functions of occipital lobe

A

primary visual cortex and visual association area

37
Q

primary visual cortex location

A

the poster tips of the occipital lobe

38
Q

Lateral Occipital gyri BRODMANN’S
AREA

A

17, 18,19

39
Q

Lateral Occipital gyri function

A

has the primary visual cortex
vision

Visual Association areas (anterior portion of lobe) – organize/integrate visual stimuli

40
Q

temporal lobe superior border

A

the lateral sulcus

41
Q

major function of the temporal lobe

A

hearing, understanding speech, language, perception of moving objects and recognition of faces

42
Q

Superior Temporal gyrus BRODMANN’S
AREA

A

22

43
Q

Transverse Temporal gyri of Heschl BRODMANN’S
AREA

A

41 42

44
Q

Superior Temporal gyrus function

A

Wernicke’s Area (posterior portion of gyrus) associated with understanding speech (speech perception)

45
Q

Transverse Temporal gyri of Heschl function

A

Primary auditory cortex - hearing
Auditory Association area – speech and language comprehension

46
Q

Middle Temporal gyrus

A

Associated with perception of moving objects in the visual field, memory

47
Q

Inferior Temporal gyrus

A

Recognition of faces, memory

48
Q

branch of the cingulate sulcus

A

marginal branch

49
Q

Paracentral lobule BRODMANN’S
AREA

A

Ant. 6, 4; Post. 3,1,2

50
Q

Superior Frontal gyrus BRODMANN’S
AREA

A

6

51
Q

Cingulate gyrus BRODMANN’S
AREA

A

23, 24

52
Q

Precuneus BRODMANN’S
AREA

A

7

53
Q

Cuneus BRODMANN’S
AREA

A

Primary 17,
Assoc. 18,19

54
Q

Paracentral lobule function

A
55
Q

Superior Frontal gyrus function

A

Supplemental Motor Area – most posterior aspect of gyrus, involving motor programming & selection of motor programs

56
Q

Cingulate gyrus function

A

Emotions and “drive”

57
Q

Precuneus function

A

Sensory association area; Marginal Branch of cingulate sulcus is the anterior border and the Parieto-occipital sulcus is the posterior border

58
Q

Cuneus function

A

Vision; upper and lower banks of the Calcarine sulcus are primary vision (striate cortex); on either side of primary vision is vision association area (extrastriate cortex)

59
Q

what is part of the limbic lobe

A

Cingulate gyrus, isthmus, Parahippocampal gyrus, uncus, Subcallosal area

60
Q

what is deep to Parahippocampal gyrus

A

(hippocampus)

61
Q

Parahippocampal gyrus function

A

Memory and learning

62
Q

What is deep to the Uncus

A

amygdala

63
Q

Uncus function

A

involved with emotional memories and charged behavior

64
Q

what is a issue we see with the Uncus

A

structure can herniate through tentorial notch with high ICP

65
Q

Occipitotemporal gyri function

A

Assists with processing of color information, face/body recognition, word recognition

66
Q

Olfactory tract and bulb function

A

sense of smell

neuro lab 1 (7 decks)

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