Midterm I

Question 1

Parts of diencephalon?

Answer 1

epithalamus 
thalamus 
hypothalamus 
metathalamus 
subthalamus

Question 2

what does lamina rostralis do?

Answer 2

connect the rostrum to lamina terminalis

Question 3

walls of triangular recess

Answer 3

inferior: anterior comissure
laterally: columns of fornix
ventrally: lamina terminalis

Question 4

what arteries run in the posterior perforating substases?

Answer 4

penetrating branches of the posterior cerebral artery and ords communicating arteries

Question 5

which trigon do we find in the quadrigeminal plate?

Answer 5

lemniscal trigon

Question 6

borders of the lemiscal trigon?

Answer 6

anterior: inferior brachium
posterior+ inferior: superior cerebellar peduncle
laterally: cerebral peduncle

Question 7

what are the parts of the pons?

Answer 7

anterior: base
posterior: tegmentum

Question 8

cranial nerves ass. with pons?

Answer 8

trigerminal (5)
abducent (6)
facial (7)
vestibulocochlear (8)

Question 9

nerve 1

Answer 9

olfactory

Question 10

nerve 2

Answer 10

optic

Question 11

nerve 3

Answer 11

oculomotor

Question 12

nerve 4

Answer 12

trochlear

Question 13

nerve 5

Answer 13

trigerminal

Question 14

nerve 6

Answer 14

abducent

Question 15

nerve 7

Answer 15

facial

Question 16

nerve 8

Answer 16

vestibulocochlear

Question 17

nerve 9

Answer 17

glossopharyngeal

Question 18

nerve 10

Answer 18

vagus

Question 19

nerve 11

Answer 19

accessory

Question 20

nerve 12

Answer 20

hypoglossal

Question 21

fissures of cerebellum?

Answer 21

anterior lobe 
- primary fissure 
posterior lobe
-horizontal fissure 
-posterolateral fissure 
flocculonodular lobe

Question 22

Archicerebellum partsa?

Answer 22

flocculus
noduluds
lingula

Question 23

Paleocerebellum parts?

Answer 23

anterior lobe
vermis
medial hemispheres
tonsils

Question 24

Neocerebellum parts?

Answer 24

posterior lobe

Question 25

nuclear of cerebellum?

Answer 25

``` dentate (only you can see) fastigial emboliform globose interposed ```

Question 26

synonyme for superior cerebellar peduncle?

Answer 26

brachium conjuctivum

Question 27

synonym for middle cerebral peduncle?

Answer 27

brachium pontis

Question 28

synonym for inferior cerebellar peduncle?

Answer 28

restiform body

Question 29

how much of the cardiac output goes to the brain?

Answer 29

15%

Question 30

parts of the ICA?

Answer 30

1. cervical * 2. petrous * 3. lacerum 4. cavernous * 5. clinoid (siphon) * 6. cerebral*

Question 31

what supply the dorsal Dura mater?

Answer 31

dorsal meningeal artery from cavernoud part of ICA

Question 32

what supply the neurohypophysis?

Answer 32

inferior hypophysial artery from cavernous part of ICA

Question 33

what supply the adenohypophysis?

Answer 33

superior hypophysial artery from opthalmic part of ICA

Question 34

what supply the choroid plexus of the lateral and third ventricle?

Answer 34

anterior choroidal artery from ICA

Question 35

what supplys most of the nucleis?

Answer 35

anterior choroidal artery

Question 36

which artery can you fint in the anterior perforated substance?

Answer 36

branches of the pre communicating part of the anterior cerebral artery

Question 37

which artery can you find in the lateral sulcus?

Answer 37

middle cerebral artery

Question 38

segments of the middle cerebral artery?

Answer 38

M1: sphenoidal M2: insular M3: opercular M4: cortical segment

Question 39

what supplies the choroid plexus of 4th ventricle?

Answer 39

posterior choroidal artery from PICA

Question 40

what supply the medulla oblongata?

Answer 40

posterior spinal a. | PICA

Question 41

what supply the pons?

Answer 41

branches of basilar artery (pontine)

Question 42

what supply the midbrain?

Answer 42

posterior cerebral posterior communicating superior cerebellar

Question 43

what are the superficial cerebral veins?

Answer 43

``` superior cerebral vein inferior cerebral vein. superficial middle cerebral vein -troland to SSS -labbe to transverse sinus ```

Question 44

what are the deep cerebral veins?

Answer 44

Internal cerebral vein - vein of seprum pellusidum - choroidal vein - thalomostriat vein Basal vein of Rosenthal

Question 45

duplcations of the dura?

Answer 45

``` cerebral (major) falx cerebellar (minor) falx tentorium diaphragm sella trigerminal (Meckles) cave ```

Question 46

which main veins drain into cavernous sinus?

Answer 46

superficial middle cerebral vein | inferior cerebral vein

Question 47

outflow of cavernous sinus?

Answer 47

superior and inferior petrosal

Question 48

content of the cavernous sinus?

Answer 48

CN 3 4 (5) 6 + ICA

Question 49

whre does superior and inferior petrosal sinus drain?

Answer 49

into sigmoid sinus right where it becomes jugular

Question 50

what are emissary veins?

Answer 50

communicating with the venous sinuses and the dipole of the calavirum

Question 51

where does the basilar plexus drain?

Answer 51

internal vertebral venous plexus

Question 52

what supply the dura mater? where can we find them?

Answer 52

branches from the external carotid artery anterior meningeal middle meningeal posterior meningeal lies betwee the two layers

Question 53

names of the layers of dura mater in spinal cord

Answer 53

dural sac inner | Endorachis outer

Question 54

level of the spinal cord?

Answer 54

Foramen magnum to L1

Question 55

name of IVF

Answer 55

Monro

Question 56

bloos supply to the spinal cord

Answer 56

anterior and posterial spinal arteries | segmental artery from aorta

Question 57

venous dranage of spinal cord?

Answer 57

interanal venous plexus of Baston

Question 58

following the cingulate gyrus which sulcus and lobe in anterior?

Answer 58

Marginal sulcus | paracentral lobe

Question 59

following the cingulate gyrus which sulcus and lobe in posterior?

Answer 59

turn into pre-cuneus | parieto-occipital sulcus

Question 60

sulcus inferior to cuneus on occipital lobe?

Answer 60

calcarine sulcus

Question 61

cingulate gyrus becomes what and where?

Answer 61

at isthmus it becomes parahyppocampal gyrus

Question 62

what is the continuation of stria og indusium griseum?

Answer 62

fasciolar gyrus into dentate gyrus

Question 63

what is the limen of the insula?

Answer 63

elongation of the olfactory stria

Question 64

what are the lobes of cerebrum?

Answer 64

1. frontal 2. parietal 3. occipital 4 temporal 5. insula 6. limbic

Question 65

components of limbic lobe?

Answer 65

``` cingulate gyrus parahippocampal gyrus dentate gyrus paraterminal gyrus subcollosal area ```

Question 66

what are the two parts of the colomns of fornix?

Answer 66

``` Pars libera (visible) pars tecta (hidden) ```

Question 67

what are the two connections of the mammilary body?

Answer 67

fornix | mammilothalamic tract

Question 68

parts of the thalamus?

Answer 68

pulvinar | metathalamus

Question 69

what seperates the hypothalamus and thalamus?

Answer 69

hypothalamic sulus

Question 70

which geniculate body does the optic tract go to?

Answer 70

lateral

Question 71

what are the parts of the hypothalamus?

Answer 71

optic chiasm mammilary bodys infundibulum tuber cinerum

Question 72

layers of the meninges from ex to int?

Answer 72

dura x2 arachnoid pia (attatched to brain)

Question 73

synonym and derivatives of the forebrain?

Answer 73

prosenchephalon into: telencephalon diencephalon

Question 74

derivatives from diencephalon?

Answer 74

``` thalamus hypothalamus optic nerve and retina epithalamus mamillary bodies globus pallidus ```

Question 75

derivatives of telencephalon

Answer 75

cerebral hemispheres | striatum (caudate + putamen)

Question 76

synonym and derivativ of midbrain?

Answer 76

mesencephalon: | midbrain

Question 77

synonym and derivatives of hinbrain?

Answer 77

Rhombencephalon: - metencephalon: pons and cerebellum - mylencephalon: medulla obligata

Question 78

components of the rhomboid fossa?

Answer 78

``` superior cerebellar peduncle superior medullary velum locus cervicus sulcus limitans median eminence facial colliculus stria medullaris hypoglossal trigon vagal trigon obex are posterma vestibule ```

Question 79

what is epithalamus?

Answer 79

pineal gland

Question 80

other name for reticular arteries?

Answer 80

artery of adamkiewicz

Question 81

parts of the spinal cord

Answer 81

``` medulla oblongata medulla spinalis: cervical part (with thickening!) thoracic part lumbar part (with thickening) ends in conus medullaris with the internal and external filum terminate ```

Question 82

name of the end of spinal cord looking like a horse tail

Answer 82

cauda equina

Question 83

is there a connection between arteries in spinal cord?

Answer 83

hairpin junction of radicular a. and anterior spinal artery

Question 84

what are the parts of the spinal nerves?

Answer 84

``` 8 cervical 12 thoracic 5 lumbar 5 sacral 1 cocygeal ```

Question 85

dorsal and ventral hornes what type of nerves?

Answer 85

dorsal: sensory Ventral: motor

Question 86

which layer of the dura makes the duplications?

Answer 86

meningeal layer

Question 87

what is the denticulate ligament?

Answer 87

pierces arachnoid and attach to dural sac

Question 88

name of the roof of dorellos canal?

Answer 88

Grubers ligament

Question 89

the taenias?

Answer 89

taenia thalami medial: tenia fimbria --> tenia fornicis (MFF) lateral: tenia terminalis --> tenia choroidea

Question 90

what are the tenia of the inferior horn?

Answer 90

tenia terminalis and fimbria

Question 91

what are the tenia of the central part of lateral ventricle=

Answer 91

tenia choroidea and tenia fornicis

Question 92

structures on thalamus from medial to lateral?

Answer 92

tela choroidea lamina affixa thalomostriat vein stria terminalis

Question 93

what is the base of the pons?

Answer 93

the bulb sticking out anteriorly

Question 94

has the cavity of septum pellusidum fluid? | what is its pathological name?

Answer 94

no fluid | vargo cavity

Question 95

what is the name of the withe matter region in the hemisphere?

Answer 95

centrum semiovale

Question 96

is there a 3rd nucleus when looking at the triatum?

Answer 96

arcuate nucleus

Question 97

what is tela choroidea?

Answer 97

name for choroid vessles with pia and choroid epithelium

Question 98

regions supplied by ACA?

Answer 98

medial region of: frontal parietal occipital

Question 99

regions supplied by PCA?

Answer 99

inferior region of: temporal occipital

Question 100

regions supplied by MCA

Answer 100

middle margins of all lobes

Question 101

what is indisum griseum?

Answer 101

it is the grey matter lamina of the cingulate gyrus

Question 102

does the fornix have a commissure?

Answer 102

between the crus befor it merges into the body it has the hippocampal comissure

Question 103

branches of the lateral sulcus of sylvius?

Answer 103

posterior branch acending horizontal/anterior

Question 104

name of the sentral sulcus?

Answer 104

Rolando

Question 105

gyrus of frontal lobe?

Answer 105

``` precentral superior middle inferior - opercular -triangular -orbital ```

Question 106

medial surface of the frontal lobe gyrus and lobule?

Answer 106

anterior paracentral lobule with the medial precentral gyrus paraterminal gyrus subcollosal area

Question 107

parts of the convex parietal lobe?

Answer 107

``` post central gyrus post central sulcus superior parietal lobule -interparietal sulcus inferior parietal lobule -supramarginal -angular -opercular ```

Question 108

how to find angular gyrus?

Answer 108

place your fingers on the posterior part of the superior temporal sulcus

Question 109

how to find supramarginal gyrus?

Answer 109

place your fingers on the posterior ramus of lateral sulcus

Question 110

where is the transvers gyrus of Heschl?

Answer 110

within the lateral sulcus | extending from superios temporal gyrus to the medial genculat body

Question 111

what is the limbus Giacomini?

Answer 111

the uncus ligament where the dentate gyrus terminates

Question 112

what connects the hippocampus to the thalamus?

Answer 112

fornix to mammillary | mammillary to anterior thalamic nuleus

Question 113

path of the paraterminal gyrus?

Answer 113

converge anteriorly and fuse with indisium griseum that becomes the fasciolar gurys and then dentate ending in the limbus giacomini

Question 114

pathways of the olfactory stria?

Answer 114

lateral to limen of insula then terminates in the hippocampal gyrus medial to subcolossal area at the beginning of the cingulate gyrus

Question 115

where is the basal nuclei developed fro?

Answer 115

telencephalon

Question 116

what divides the globus pallidus into medial and lateral?

Answer 116

medial medullary lamina

Question 117

parts of the substenital niga?

Answer 117

pars compacta | pars reticularis

Question 118

parts of epithalamus?

Answer 118

pineal body habenular trigon choroid plexus of 3rd ventricle tenia thalami

Question 119

borders of the habenular trigon?

Answer 119

medial: taenia thalami + habenular comissure lateral: thalamus posterior: superior colliculus

Question 120

parts of thalamus?

Answer 120

metathalamus pulvinar interthalamic adhesion

Question 121

parts of hypothalamus?

Answer 121

optic chiasm mammilary bodys infundibulum