brodmann's area

Question 1

4

Answer 1

PRIMARY MOTOR AREA
(precentral gyrus of frontal lobe)

conscious contractions of skeletal muscles

Question 2

6

Answer 2

PREMOTOR AREA
(immediately anterior to 4)
refines motor

Question 3

8

Answer 3

FRONTAL EYE FIELD AREA
(frontal cortex)
coordination of sight
refines 4: primary motor area

Question 4

41 + 42

Answer 4

PRIMARY AUDITORY AREA

superior part of temporal lobe near lateral cerebral sulcus

Question 5

22

Answer 5

AUDITORY ASSOCIATION AREA
(inferior and poster to 41 + 42)
interprets what is being heard

Question 6

43

Answer 6

PRIMARY GUSTATORY AREA

base of post-central gyrus, superior to lateral cerebral sulcus in parietal cortex

Question 7

1 + 2 + 3

Answer 7

PRIMARY SOMATOSENSORY AREA
(directly posterior to central sulcus of each cerebral hemisphere in post-central gyrus of each parietal lobe)
all sensory “jeans”

Question 8

5 + 7

Answer 8

SOMATOSENSORY AREA
(posterior to 1 + 2 + 3)
interprets sensation “opinion” about sensation

Question 9

44 + 45

Answer 9

BROCA’S AREA (NON-FLUENT AREA)
(frontal lobe, close to lateral cerebral sulcus)

planning + production of speech, allows you to articulate
know what to say, but CAN’T speak

Question 10

39 + 40 + 22

Answer 10

WERNICKE’S AREA (FLUENT AREA)
(broad region in left temporal + parietal lobes, inferior to 5 + 7)

comprehensive/perceptive area of speech
CAN speak but produce words without meaning

Question 11

17

Answer 11

PRIMARY VISUAL AREA

optic nerves reach this area

Question 12

18

Answer 12

VISUAL ASSOCIATION AREA

interprets what is being seen, opinion