Functional areas of Brain

Question 1

Frontal lobe

Pre-central gyrus

Answer 1

primary motor area

Question 2

Frontal lobe

lateral surface

Answer 2

Broca motor speech area

Question 3

Frontal lobe

Medial surface

Answer 3

Cingulate gyrus

- emotional aspects of behavior

Question 4

Frontal lobe

Prefrontal association areas

Answer 4

emotion, motivation, personality, social inhibition

Question 5

Parietal lobe

Answer 5

somatosensory function

Question 6

Parietal lobe

Post central gyrus

Answer 6

primary somatosensory area

Question 7

Parietal lobe

lateral and medial surface

Answer 7

Pain, touch, limb position

Question 8

Parietal lobe

left lateral surface

Answer 8

Wernicke Area

- sensory aspects of language

Question 9

occipital lobe

Answer 9

visual info

Question 10

occipital lobe

calacrine sulcus

Answer 10

on medial surface

-on either side are primary visual areas

Question 11

occipital lobe

visual association areas

Answer 11

mediate seeing and recognition

Question 12

temporal lobe

Answer 12

auditory information

Question 13

temporal lobe

superior temporal gyrus

Answer 13

ability to hear and process what is heard

Question 14

temporal lobe

lateral surface

Answer 14

perception of language

Question 15

temporal lobe

Anterior/medial surfaces

Answer 15

learning, memory, emotion

Question 16

Basal ganglia

Answer 16

initiate and control voluntary movement

smooth out motor movements

Question 17

Limbic structures

Answer 17

drive, emotion, learning, memory

Question 18

Association fibers

Answer 18

within same hemisphere

Question 19

commissural fibers

Answer 19

to similar area in other hemisphere

Question 20

thalamus

Answer 20

gatekeeper for cortex

-processes sensory (except for olfactory)> motor info on way to cortex

Question 21

hypothalamus

Answer 21

integrates endocrine, autonomic function

Question 22

Superior colliculus

Answer 22

visual reflexes

Question 23

inferior colliculus

Answer 23

auditory reflexes

Question 24

cerebral aqueduct

Answer 24

connect 3rd and 4th ventricle

Question 25

pyramids

Answer 25

contain descending corticospinal fibers

Question 26

olives

Answer 26

contain olivary nuclear complex (modulates motor activity

Question 27

ventricular foramen of monro

Answer 27

connects 3rd to lateral

Question 28

aqueduct of sylvius/ cerebral aqueduct

Answer 28

connects 3rd and 4th ventricles

Question 29

lateral foramen of luschka

Answer 29

4th vent to subarachnoid

Question 30

medial foramen of magendie

Answer 30

4th vent to subarachnoid

Question 31

CSF goes from arachnoid granulations into

Answer 31

Superior sagittal sinus

Question 32

innervation of dura mater

Answer 32

CN V and X

Question 33

extradural/epidural hematoma

Answer 33

middle meningeal artery

Question 34

subdural hematoma

Answer 34

vein (shaken baby)

Question 35

subarachnoid hematoma

Answer 35

cerebral arteries and veins

Question 36

Corticospinal tract

Answer 36

(pyramidal tract) | purely motor

Question 37

spinothalamic tract

Answer 37

purely sensory for pain/temp

Question 38

posterior (dorsal) column

Answer 38

purely sensory for vibration/position sense

Question 39

P-gp inhbitors

Answer 39

``` Vera CAN QUIt -Verapamil cyclosporin amiodarone nifedipine Quinidine ```

Question 40

Brodmann area 4

Answer 40

primary motor cortex (precentral gyrus)

Question 41

Brodmann area 6

Answer 41

Premotor cortex and supplementary motor cortex

Question 42

Broadman area 3,1, 2

Answer 42

primary somatosensory cortex

Question 43

premotor area/ motor association area

Answer 43

leaned movements, voluntary/planned movements- | - lesion = can't brush teath

Question 44

somatosensory association areas

Answer 44

interpret significance of sensory input | -lesion = cant recognize object in hand

Question 45

visual association area

Answer 45

interprets what we see | - visual agnosia = cant recognize objects in opposite visual field

Question 46

Lesion in right posterior parietal cortex

Answer 46

contralateral neglect syndrome

Question 47

Agnosia

Answer 47

can't recognize objects | - temporal lobe defect

Question 48

arcuate fasiculus

Answer 48

connects language centers

Question 49

Vestibulocerebellum structures and function

Answer 49

vestibular nuclei, fastigial nuclei, floccolonodular lobe, inferior paravermis - balance, stability, head/neck/eye movement

Question 50

spinocerebellum

Answer 50

anterior lobe, vermis, paravermis | - coordinate trun kand proximal limb movement

Question 51

cerebrocerebellum

Answer 51

lateral posterior lobe | - fine motor planning of limbs, anticipates consequences of movements