Neuroanatomy

Question 1

coverage area of Middle cerebral artery (MCA)

Answer 1

most of lateral brain

Question 2

coverage area of Anterior cerebral artery (ACA)

Answer 2

most of mid-line brain

Question 3

coverage area of Posterior cerebral artery

Answer 3

most of posterior brain and midline temporal/occipital lobes

Question 4

deficit caused from lesion in one optic nerve

Answer 4

ipsilateral total field cut

Question 5

deficit caused by lesion of optic chiasma

Answer 5

bitemporal hemianopsia

Question 6

deficit casued by lesion of lateral geniculate body

Answer 6

bilateral hemianopsia

Question 7

deficit caused by primary visual area

Answer 7

bilateral hemianopsia with macular sparing

Question 8

the “where” pathway

Answer 8

dorsal (toward parietal)

Question 9

the “what” pathway

Answer 9

“ventrall (toward ventral)

Question 10

primary visual region

Answer 10

calcarine (17)

Question 11

visual motion, esp moving pictures,patterns and shapes

Answer 11

cuneus (17,18,19)

Question 12

visual biological motion

Answer 12

precuneus (18,19)

Question 13

visual shape recognition and letters

Answer 13

lingual (18,19)

Question 14

face recognition and color/word/catagory processing

Answer 14

fusiform (37)

Question 15

primary motor area

Answer 15

pre central gyrus (4)

Question 16

primary sensory area

Answer 16

post central gyrus (1,2,3)

Question 17

body location in space

Answer 17

Supra-marginal gyrus (40)

Question 18

primary auditory cortex

Answer 18

tranverse temporal (41)

Question 19

speech comprehension

Answer 19

wernicke’s area (22)

Question 20

speech production

Answer 20

broca’s area (44,45)

Question 21

broca’s and wernicke’s area are predominatly in the ___ hemisphere

Answer 21

left (50% of lefties it’s in the right)

Question 22

broca’s aphasia type

Answer 22

expressive (broken fragmented speech)

Question 23

wernike;s aphasia type

Answer 23

receptive (fluent but non-sensical - “wild”)

Question 24

lesion resulting in global aphasia

Answer 24

“Left-sided blowout” of MCA

Question 25

lesion resulting in anomia (diffuculty naming objects)

Answer 25

temporal damage

Question 26

lesion producting alexia with agraphia

Answer 26

left angular gyrus

Question 27

lesion producting alexia WITHOUT agraphia

Answer 27

lingal gyrus

Question 28

lesion producing hemispatial neglect

Answer 28

superior parietal or supramarginal gyrus

Question 29

lesion producing anmesia

Answer 29

hippocampus

Question 30

sx of korsakoff’s syndrome

Answer 30

amnesia, confabulation, poor insight, apathy

Question 31

cause of korsakoff’s syndrome

Answer 31

damage to mammillary bodies from EtOH abuse, B12 deficiency

Question 32

sx of kluver-bucy syndrome

Answer 32

hyperphagia, hyperorality, hypersexuality, fearlessness, agnosia

Question 33

cause of kluver-bucy syndomre

Answer 33

bilateral amygdala syndrome

Question 34

area for planning and working memory

Answer 34

superior Frontal

Question 35

area for motivation and self-control

Answer 35

inferior frontal

Question 36

primitive reflex indicates damage to_____

Answer 36

superior frontal lobes

Question 37

Stroop color-word test tests

Answer 37

anteroir cingulate and DLPFC

Question 38

controls conflict monitoring

Answer 38

cingulate cortex