Lab Practical 4 Terms For Human Full-Length Spinal Cord Model

Question 1

the fissure between the anterior funiculi

Answer 1

anterior median fissure

Question 2

the 2 long bands that run down the spine

Answer 2

anterior funiculi

Question 3

the group of nerves that branch out towards the arms if the arms were there

Answer 3

brachial plexus

Question 4

the nerves that branch off in-between the internal and external intercostals

Answer 4

spinal nerves

Question 5

the white nerves that run off of the spine that come forward down the whole length of the spine (left spine)

Answer 5

anterior root

Question 6

the white nerves under the anterior root (right side) where you can see it

Answer 6

posterior root

Question 7

the orange/peach guys around the anterior roots

Answer 7

posterior root ganglion

Question 8

the point where the anterior funiculi forms a V

Answer 8

conus medullaris

Question 9

the thick band of a bunch of nerves at the bottom of the spinal model

Answer 9

cauda equina

Question 10

the thick and slightly more medial nerve in the hip cavity

Answer 10

lumbar plexus

Question 11

the nerves that all attach t the big thick one in the sacral cavity

Answer 11

sacral plexus

Question 12

the elevated ridges of the brain

Answer 12

gyri

Question 13

the depressions of the brain

Answer 13

sulci

Question 14

the first several lobes of the brain

Answer 14

cerebrum

Question 15

the little balls at the end of the olfactory tracts

Answer 15

olfactory bulbs

Question 16

the tubes connecting to the olfactory bulbs

Answer 16

olfactory tracts

Question 17

where the optic nerves cross over each other

Answer 17

optic chaism

Question 18

the tubes that run posterior off of the optic chaism

Answer 18

optic tracts

Question 19

the little tiny balls above the pons below the optic chaism

Answer 19

mammillary bodies

Question 20

the brainstem bulb

Answer 20

pons

Question 21

the dark ball thing in the back of the brain

Answer 21

cerebellum