Cerebrum

Question 1

Provides the sensory, motor, and integrative functions of consciousness.

Answer 1

Cerebrum

Question 2

Consists of the thalamus, hypothalamus, pineal gland, and mammillary bodies.

Answer 2

Diencephalon

Question 3

Consist of the pons, medulla oblongata, and midbrain.

Answer 3

Brainstem

Question 4

Helps control balance, posture, and fine motor coordination by comparing intention with motor performance.

Answer 4

Cerebellum

Question 5

The grayfish-white, semi-transparent rough membrane encapsulating the brain

Answer 5

Dura mater

Question 6

The middle meningeal membrane

Answer 6

Arachnoid mater

Question 7

The innermost transparent membrane that adheres to the convolutions of the brain

Answer 7

Pia mater

Question 8

The right and left cerebral hemispheres are separated by the _____ along a midsagittal line.

Answer 8

Longitudinal fissure

Question 9

The surface of the cerebrum contains deep grooves

Answer 9

fissures

Question 10

Shallow grooves

Answer 10

Sulci

Question 11

Elevations _____ project between sulci.

Answer 11

Gyri

Question 12

The wrinkling effect of sulci and gyri drastically increases the between sulci.

Answer 12

Cerebral cortex

Question 13

The part of the cerebral hemisphere anterior to the cruciate fissure.

Answer 13

Frontal lobe

Question 14

the area posterior to the central sulcus

Answer 14

Parietal lobe

Question 15

The line of separation from the more posteriorly placed ______ is difficult to see in the sheep brain

Answer 15

Occipital Lobe

Question 16

The sheep brain is portly developed and difficult to distinguish from the parietal lobe.

Answer 16

Temporal lobe

Question 17

The deep within the lateral fissure between the temporal and frontal lobes.

Answer 17

Insula

Question 18

Lie in the superior to the cribriform plate of the ethmoid bone and receive fibers from neurons in the olfactory in the epithelia lining the nasal cavities.

Answer 18

Olfactory bulbs

Question 19

the flat ______ lie on the ventral surface of the brain and project to the olfactory portions of the brain.

Answer 19

Olfactory tracts

Question 20

Where the nerve fibers from the medial aspect of each eye cross over to the opposite side.

Answer 20

Optic chiasma

Question 21

Ventral side of the brain (Pea-sized)

Answer 21

Pituitary gland

Question 22

A thin stalk that connects the body of the pituitary to the hypothalamus.

Answer 22

Infundibulum

Question 23

Locate the small but distinct protuberance that is immediately posterior to the infundibulum.

Answer 23

Mammillary body

Question 24

Place the brain on its ventral surface. The _____ is separated from the cerebrum by the _____.

Answer 24

cerebellum, Transverse fissures

Question 25

The human cerebellum consist of the two large, lateral hemispheres connected by a "worm-like" cross the bridges.

Answer 25

Vermis

Question 26

The outline if the white matter seen midsagittally resembles tree branches

Answer 26

Arbor vitae

Question 27

Continue to separate the cerebellum from the medulla until the tela choriodea ruptures. The internal space revealed by this maneuver is the fourth ventricle. looking into the fourth, you may see some dark spongy tufts. These are pieces of ____, the primary source of CSF

Answer 27

Choroid plexus

Question 28

The ____ contains three vital reflex centers that help regulate heart rate, blood pressure, and respiratory rate.

Answer 28

Medulla Oblongata

Question 29

The ___ contain tracts involved in regulating skeletal muscle activity.

Answer 29

Pyramids

Question 30

Lies directly directly anterior to the medulla; it acts as a relay station for cortical fibers projecting to the the cerebellum.

Answer 30

Pons

Question 31

Consist of Superior colliculi and inferior colliculi

Answer 31

Corpora quadrigemina

Question 32

The ____ is immediately anterior to the superior colliculi.

Answer 32

Pineal gland

Question 33

The ____ is a large oval structure that comprises about 80% of the diencephalon. It is the located superior to the midbrain and consists of gray matter covered by a layer of white matter.

Answer 33

Thalamus

Question 34

The mammillary body on the sheep brain marks the posterior limit of the ____. The anterior border of the ______ is marked by the optic chiasma.

Answer 34

Hypothalumus

Question 35

A large curved band of fibers that comprises the primary commissure between the cerebral hemispheres.

Answer 35

Corpus callosum

Question 36

Formed by secretion from tufts of fenestrated capillaries, called choroid plexuses, found in each ventricle.

Answer 36

Cerebrospinal fluid

Question 37

Answer 37

Frontal Lobe

Question 38

Answer 38

Parietal lobe

Question 39

The purple side

Answer 39

Right cerebral hemisphere

Question 40

the blue side

Answer 40

Left cerebral hemisphere

Question 41

Answer 41

Occipital lobe

Question 42

Answer 42

Cerebellum

Question 43

Answer 43

Spinal cord

Question 44

Answer 44

Olfactory bulb

Question 45

Answer 45

Olfactory tracts

Question 46

Answer 46

Optic nerve

Question 47

Answer 47

Optic chiasma

Question 48

the starts of the line

Answer 48

Optic tract

Question 49

Answer 49

Mammillary body

Question 50

Answer 50

Pons

Question 51

Answer 51

Pyramids

Question 52

Answer 52

Medulla oblongata

Question 53

Answer 53

Cerebellum

Question 54

Answer 54

Arbor vitae

Question 55

Answer 55

Pineal gland

Question 56

Answer 56

Thalamus

Question 57

Answer 57

Hypothalamus