Human And Sheep Brain Anatomy In Marieb

Front 1

what are the parts of the external anatomy that i need to know of the human brain?

Back 1

cerebrum, cerebellum, and brain stem

Front 2

what are the parts of the brain stem?

Back 2

the midbrain (cerebral peduncles, superior and inferior colliculi), pons, medulla oblongata, and cerebral aqueduct

Front 3

where is the frontal lobe?

Back 3

front of the cerebrum

Front 4

where is the temporal lobe?

Back 4

on side, under lateral sulcus

Front 5

where is the occipital lobe?

Back 5

under parieto-occipital sulcus in back

Front 6

where is the parietal lobe?

Back 6

behind the central sulcus and above the parieto-occipital sulcus

Front 7

what is a cerebral hemisphere?

Back 7

the longitudinal sides of the brain (right and left)

Front 8

where is the precentral gyrus?

Back 8

this is the matter superior to the central sulcus

Front 9

central fissure or sulcus

Back 9

gap between parietal and frontal lobes

Front 10

lateral fissure or sulcus

Back 10

gap between temporal lobe and frontal and parietal lobes

Front 11

longitudinal fissure

Back 11

gap between cerebral hemispheres

Front 12

primary motor area

Back 12

on the precentral gyrus

Front 13

primary sensory area

Back 13

postcentral gyrus

Front 14

somatosensory association area

Back 14

book points to area just under postcentral gyrus

Front 15

visual area

Back 15

back, lower occipital lobe

Front 16

taste area

Back 16

bottoms of postcentral gyrus (towards temporal) around ear area

Front 17

pituitary gland

Back 17

hanging below hypothalamus (anterior and posterior)

Front 18

mammillary body

Back 18

right behind pituitary gland and optic nerve

Front 19

optic nerve

Back 19

right below anterior commissure

Front 20

optic chiasma

Back 20

space between optic nerves

Front 21

optic tract

Back 21

where optic nerves originate

Front 22

olfactory bulb and tract

Back 22

on bottom of brain, blob things at front and channels running from blobs to middle of brain

Front 23

where is the cerebellum?

Back 23

bottom, back of brain, stringy looking

Front 24

what are the parts of the brain stem?

Back 24

four parts:
midbrain (cerebral peduncles and superior and inferior colliculi)
pons
medulla
cerebral aqueduct (?)

Front 25

what are the parts of the midbrain?

Back 25

cerebral peduncles and superior and inferior colliculi

Front 26

where is the midbrain?

Back 26

top of brainstem, being cerebral peduncles and the colliculi

Front 27

where are the pons?

Back 27

bottom of brain, bulge just above medulla oblongata

Front 28

where is the medulla oblongata?

Back 28

the very base of the brainstem

Front 29

where is the cerebral aqueduct?

Back 29

just under corpora quadrigemina, feeding into cerebellum

Front 30

where is the corpus callosum?

Back 30

large commissure arching over ventricles and middle center of brain

Front 31

where is the fornix?

Back 31

bottom of the corpus callosum

Front 32

where is the septum pallucidum?

Back 32

space between fornix and corpus callosum

Front 33

what are the basal nuclei?

Back 33

clusters of neuron cell bodies, which look like islands of gray matter in white

Front 34

where are the basal nuclei?

Back 34

around ventricles

Front 35

where is the thalamus?

Back 35

around the third ventricle, under fornix, smack dead center

Front 36

where is the intermediate mass of the thalamus?

Back 36

middle of the thalamus

Front 37

where's the hypothalamus?

Back 37

under anterior commissure, on top of optic nerve

Front 38

where is the infuncibulum?

Back 38

stalk that holds pituitary gland

Front 39

where is the pineal gland?

Back 39

back bottom of thalamus, sticks out when you split cerebellum from cerebrum, looking from top

Front 40

what is the choroid plexus?

Back 40

makes the CSF and is within each ventricle

Front 41

where is the choroid plexus?

Back 41

aka where are the ventricles? inside the corpus callosum, middle of brain (encapsulated by thalamus) and in front of cerebellum

Front 42

where is the lateral ventricle?

Back 42

two parts to it; anterior and posterior in front and back of brain (following third ventricle towards outsides of brain in back) and connecting within corpus callosum in front

Front 43

where is the third ventricle?

Back 43

encapsulated by the thalamus, it spans the cerebral hemispheres

Front 44

where is the fourth ventricle?

Back 44

in front of the cerebellum, between that and the brainstem

Front 45

where is the cerebral cortex?

Back 45

outside of brain

Front 46

where is the spinal cord in relation to the brain?

Back 46

point below the medulla oblongata

Front 47

what make up the brain meninges?

Back 47

the dura mater, arachnoid mater, pia mater and superior sagittal sinus as well as arachnoid villi

Front 48

what are arachnoid villi?

Back 48

they are parts of the arachnoid tissue that protrude through the dura mater to allow CSF to drain into blood circulation via sinuses

Front 49

where is the superior sagittal sinus?

Back 49

this is where blood drains from brain tissue, runs through center of brain, front to back

Front 50

does she use the term corpora quadrigemina to refer to the human colliculi?

Back 50

no

Front 51

can the cerebral peduncles be seen from the dorsal perspective?

Back 51

no

Front 52

where is the fourth ventricle on the sheep brain?

Back 52

leading specifically to the center arbor vitae of the cerebellum