Nervous System Identification

Question 1

Answer 1

Neuron

Question 2

Answer 2

Neuron

Question 3

Answer 3

Blue –> nucleus
Black –> Dendrite
Yellow –> axon hillock
Red –> axon hillock

Question 4

Answer 4

Nissl substance / nissl bodies at arrow tipis

Question 5

Answer 5

Astrocytes

Question 6

Identify black arrows and blue arrows

Answer 6

Blue arrows –> oligodendrocytes
Black arrows –> astrocytes

Question 7

Answer 7

Black arrows –> astrocytes
Blue arrows –> oligodendrocytes
Red arrows –> microglial cells

Question 8

Answer 8

Ependymal cells

Question 9

Answer 9

Blue arrows –> myelin
Black arrows –> fibroblasts
Red arrows –> Schwann cells

Question 10

Answer 10

Myelinated nerve

Question 11

Answer 11

Black arrows –> nodes of ranvier
Blue arrows –> fibroblasts
M –> myelin
Red arrows –> Schwann cells

Question 12

Answer 12

Black arrows –> axons
Blue arrows –> myelin
Red arrows –> Schwann cells

Question 13

Answer 13

Myelinated axons

Question 14

Answer 14

Green arrows –> oligodendrocytes
Black arrows –> nodes of ranvier
Red arrows –> astrocytes

Question 15

Answer 15

Unmyelinated nerve

Question 16

Answer 16

Blue arrows –> Schwann cells

Question 17

Answer 17

Unmyelinated axons

Question 18

Answer 18

Pia mater

Question 19

Answer 19

Red –> arachnoid space
Blue –> subarachnoid space

Question 20

Answer 20

Arachnoid mater

Question 21

Answer 21

Black –> arachnoid mater
AT –> arachnoid trabeculae

Question 22

Answer 22

Dura mater

Question 23

Answer 23

Spinal cord

Question 24

Answer 24

Black –> dorsal horn
Yellow–> intermediate grey
Green –> ventral horn

Question 25

Answer 25

Dorsal horn

Question 26

Answer 26

Dorsal horn

Question 27

Answer 27

Ventral horn

Question 28

Answer 28

Ventral horn

Question 29

Answer 29

Black --> ventral horn Arrow --> motor neuron

Question 30

Answer 30

Intermediate / central canal

Question 31

Answer 31

Black --> intermediate grey Red --> central canal

Question 32

Answer 32

Green --> central canal Black --> intermediate grey Red --> ependymal cells

Question 33

Answer 33

Dorsal funiculus

Question 34

Answer 34

Dorsal funiculus

Question 35

Answer 35

Ventral funiculus

Question 36

Answer 36

Lateral funiculus

Question 37

Answer 37

Red --> dorsal root Blue --> dorsal rootlet Green --> Dorsal horn

Question 38

Answer 38

Ventral rootlets

Question 39

Answer 39

Blue --> dorsal rootlet

Question 40

Answer 40

Blue --> dorsal root ganglion Green --> ventral roots

Question 41

Answer 41

dorsal root ganglion

Question 42

Answer 42

Yellow --> neuron Black arrows --> satellite cells

Question 43

Answer 43

dorsal root ganglion

Question 44

Answer 44

Pacinian corpuscle

Question 45

Answer 45

Meissner's corpuscle

Question 46

Answer 46

Black --> white matter Arrows --> arrows span width of gray matter

Question 47

Answer 47

Red --> grey matter Yellow --> white matter

Question 48

Answer 48

I --> molecular cell layer II --> outer granular cell layer III --> outer pyramidal cell layer

Question 49

Answer 49

I --> molecular cell layer II --> outer granular cell layer III --> outer pyramidal cell layer IV --> inner granular cell layer V --> inner pyramidal cell layer VI --> fusiform

Question 50

Answer 50

Red --> molecular layer Blue --> granular cell layer Green --> white matter

Question 51

Answer 51

Red --> molecular layer Yellow --> granular cell layer Black arrows --> purkinje cell layer

Question 52

Answer 52

Black arrows --> Purkinje cell layer

Question 53

Answer 53

choroid plexus

Question 54

Answer 54

Ependymal cells

Question 55

Answer 55

Blue arrows --> arteriole tufts Black arrows --> ependymal cells

Question 56

Answer 56

sympathetic ganglion

Question 57

Answer 57

Parasympathetic ganglion