Cerebral cortex Flashcards

1
Q

Brodmann areas 3,1,2

A

Primary Somatosensory cortex

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2
Q

Brodmann area 4

A

Primary motor cortex

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3
Q

Brodmann area 6

A

Premotor cortex and supplementary motor cortex

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4
Q

Brodmann area 8

A

Frontal eye fields

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5
Q

Brodmann area 17

A

Primary visual cortex

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6
Q

Brodmann area 18

A

Secondary visual cortex

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7
Q

Brodmann area 19

A

Associative visual cortex

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8
Q

Brodmann area 22

A

Superior temporal gyrus, Wernicke’s area

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9
Q

Brodmann area 39

A

Receptive language area

Angular gyrus, Wernicke’s area

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10
Q

Brodmann area 40

A

Receptive language area

Supramarginal gyrus, Wernicke’s area

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11
Q

Brodmann area 41 and 42

A

Primary and Auditory Association cortex

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12
Q

Brodmann area 43

A

Primary gustatory cortex

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13
Q

Brodmann area 44

A

Motor speech

Pars opercularis, Broca’s area

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14
Q

Brodmann area 45

A

Motor speech

Pars triangularis, Broca’s area

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15
Q

Brodmann area 51,34

A

Primary olfactory cortex

prepiriform area

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16
Q

Brodmann area 28

A

Secondary olfactory cortex
Parahippocampal gyrus
Entorhinal area

17
Q

Frontal lobe

A

Primary motor cortex
Supplementary motor areas
Frontal eye field
Broca’s motor speech area

18
Q

Parietal lobe

A

Somatosensory area

19
Q

Temporal lobe

A

Auditory cortex

20
Q

Occipital lobe

A

Visual cortex

21
Q

Short association fibers

A

Arcuate fibers
connections within a cerebral lobe
or from one convoluted to the next

22
Q

Long association fibers

A

Cingulum: Parolfactory area + rostrum of cc -> entorhinal area
Superior occipitofrontal fasciculus: frontal lobe-> temporal lobe+ insula + caudate nucleus
Superior longitudinal fasciculus: frontal lobe -> occipital lobe+ parietal + temporal
Inferior occipitofrontal fasciculus: frontal lobe -> occipital lobe through extreme capsule
Inferior longitudinal fasciculus: occipital lobe -> temporal lobe
Uncinate fasciculus: temporal cortex -> frontal cortex + entorhinal area + orbital area
Vertical occipital fasciculus
Orbitofrontal fasciculus