Nervous System Flashcards

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1
Q

afferent

A

carry or move inward or toward a central structure

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2
Q

blood-brain barrient

A

protective mechanism that prevents certain substances from passing from the blood into brain tissue

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3
Q

efferent

A

carry or move away from a central structure

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4
Q

limbic system

A

complex neural system located beneath the cerebrum that controls basic emotion and drives and plays an important role in memory

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5
Q

neurilemma

A

additional external myelin sheath produced by schwann cells that is only found on axons of nerves in the peripheral nervous system

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6
Q

ventricle

A

small organ chamber or cavity that receives or holds fluid

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7
Q

cerebr/o

A

cerebrum

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8
Q

cerebrotomy

A

incision of the cerebrum

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9
Q

crani/o

A

cranium (skull)

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10
Q

encephal/o

A

brain

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11
Q

encephalocele

A

herniation of the brain

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12
Q

gangli/o

A

ganglion (knot or knotlike mass)

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13
Q

gli/o

A

glue; neuroglial tissue

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14
Q

kinesi/o

A

movement

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15
Q

bradykinesia

A

condition of slow movement

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16
Q

lept/o

A

thin, slender

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17
Q

leptomeningopathy

A

disease of the thin meninges

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18
Q

lex/o

A

word, phrase

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19
Q

dyslexia

A

difficulty using words

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20
Q

mening/o

A

meninges (membranes covering the brain and spinal cord)

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21
Q

meningi/o

A

meninges (membranes covering the brain and spinal cord)

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22
Q

myel/o

A

bone marrow; spinal cord

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23
Q

poliomyelitis

A

inflammation of the gray matter of the spinal cord (polio: gray matter; gray)

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24
Q

narc/o

A

stupor; numbness; sleep

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25
Q

neur/o

A

nerve

26
Q

radicul/o

A

nerve root

27
Q

radiculalgia

A

pain in the nerve root

28
Q

sthen/o

A

strength

29
Q

thalam/o

A

thalamus

30
Q

thec/o

A

sheath

31
Q

intrathecal

A

pertaining to the space within a sheath

32
Q

ton/o

A

tension

33
Q

dystonia

A

poor muscle tone

34
Q

ventricul/o

A

ventricle (heart of brain)

35
Q

-algesia

A

pain

36
Q

-algia

A

pain

37
Q

-asthenia

A

weakness, debility

38
Q

myasthenia

A

muscle weakness

39
Q

-esthesia

A

feeling

40
Q

-kinesia

A

movement

41
Q

-lepsy

A

seizure

42
Q

-paresis

A

partial paralysis

43
Q

hemiparesis

A

partial paralysis

44
Q

-phasia

A

speech

45
Q

-plegia

A

paralysis

46
Q

-taxia

A

order, coordination (ataxaia)

47
Q

ataxia

A

without coordination

48
Q

pachy-

A

thick

49
Q

para-

A

near, beside

50
Q

agnosia

A

inability to comprehend auditory, visual, spatial, olfactory, or other sensations (a-without, gnos-knowing, -ia condition)

51
Q

asthenia

A

weakness, debility, or loss of strength

52
Q

AD

A

Alzheimer diease

53
Q

CP

A

cerebral palsy

54
Q

CSF

A

cerebrospinal fluid

55
Q

CTA

A

computed tomography angiography

56
Q

CVA

A

cerebrovascular accident

57
Q

EEG

A

electroencephalography

58
Q

EMG

A

electromygraphy

59
Q

ICP

A

intracranial pressure

60
Q

LP

A

lumbar puncture

61
Q

TIA

A

transient ischemic attack