The Nervous System Flashcards

0
Q

(Nerve) Axon

A

Carries out electrical signal away from soma

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1
Q

(Nerve) Cell body (soma)

A

Carries out normal cell function

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2
Q

(Nerve) Dendrites

A

Receives information

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3
Q

(Nerve) Schwann cell

A

Makes myelin

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4
Q

(Nerve) Myelin sheath

A

Insulates the Axon

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5
Q

(Nerve) Neurolemma

A

Cytoplasm and nucleus of Schwann cells

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6
Q

(Nerve) Node de Ranvier

A

Space between 2 Schwann cells for electrical signal

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7
Q

(Nerve) Axon Terminal

A

Holds and releases neurotransmitters

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8
Q

(Nerve) Synapse

A

Tiny space between 2 neurons for communication

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9
Q

Cerebral hemispheres

A

Frontal lobe Parietal lobe Temporal lobe Occipital lobe

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10
Q

Great longitudinal fissure

A

F

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11
Q

Cerebral cortex

A

T

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12
Q

Gyrus (gyri)

A

T

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13
Q

Sulcus (sulci)

A

G

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14
Q

Transversal fissure

A

T

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15
Q

Thalamus

A

T

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16
Q

Hypothalamus

A

R

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17
Q

Gray matter

A
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18
Q

White matter

A

R

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19
Q

Corpus callosum

A

R

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20
Q

Lateral ventrical

A

R

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21
Q

Fornix

A

R

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22
Q

Third ventricle

A

T

23
Q

Pineal body

A

R

24
Q

Fourth ventricle

A

F

25
Q

Pituitary gland

A

U

26
Q

Optic chiasma

A

H

27
Q

Mammillary bodies

A

R

28
Q

Arbor vitae

A

F

29
Q

Medulla oblongata

A

T

30
Q

Pons

A

Y

31
Q

Midbrain

A

Y

32
Q

Corpora quadrigemina

A

T

33
Q

Superior colliculi

A

Y

34
Q

Inferior colliculi

A

R

35
Q

Olfactory (I)

A

T

36
Q

Optic (II)

A

G

37
Q

Oculomotor (III)

A

T

38
Q

Trochlear (IV)

A

T

39
Q

Trigeminal (V)

A

H

40
Q

Abducens (VI)

A

Y

41
Q

Nerve plexus

A

Network of nerves

42
Q

Cervical plexus

A

Neck

43
Q

Brachial plexus

A

H

44
Q

Lumbar plexus

A

U

45
Q

Sacral plexus

A

G

46
Q

Sciatic nerve

A

H

47
Q

Conus medullaris

A

G

49
Q

Epidural space

A

G

50
Q

Dura matter

A

G

51
Q

Subdural space

A

Y

52
Q

Arachnoid matter

A

Y

53
Q

Subarachnoid space

A

G

54
Q

Pia matter

A

Y

55
Q

Cauda equina

A

T