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Nervous system
Medical Terminology
Question | |
---|---|
afferent | carry or move inward or toward a central structure- toward CNS |
Blood-brain barrier | protective mechanism that blocks specific substances from entering brain |
efferent | carry or move away from a central structure, away from the CNS |
limbic system | neural system located beneath the cerebrum, controls basic emotions-fear, anger-role in memory |
neurilemma | myelin sheath that is formed by schwann cells in the PNS |
ventricle | organ chamber or cavity that receives or holds fluid |
somatic nervous system | voluntary muscle control |
autonomic nervous system | automatic control |
sympathetic division | fight or flight |
parasympathetic division | relax |
cerebr/o | cerebrum |
cerebrotomy | incision of the cerebrum |
crani/o | cranium (skull) |
craniomalacia | softening of the skull |
encephal/o | brain |
encephalocele | hernia in the brain |
gangli/o | ganglion (knot or knotlike mass) |
gli/o | glue, neuroglial tissue |
kinesi/o | movement |
lept/o | thin, slender |
lex/o | word, phrase |
dyslexia | difficulty reading words |
mening/o | meninges |
meningi/o | meninges |
myel/o | bone marrow, spinal cord |
narc/o | stupor, numbness, sleep |
neur/o | nerve |
radicul/o | nerve root |
radiculalgia | nerve pain |
sthen/o | strength |
hypersthenia | muscle tension when resting |
thalam/o | thalamus |
thec/o | sheath (meninges) |
ton/o | tension |
ventricul/o | ventricle (of heart or brain) |
-algesia | pain |
-algia | pain |
-asthenia | weakness, debility |
-esthesia | feeling |
-kinesia | movement |
-lepsy | seizure |
-paresis | partial paralysis |
-phasia | speech |
-plegia | paralysis |
-taxia | order, coordination |
pachy- | thick |
para- | near, beside, beyond |
syn- | union, together, joined |
AD | Alzheimer disease |
AChR | acetylcholine receptor |
ADHD | attention deficit hyperactivity disorder |
CP | cerebral palsy |
CSF | cerebrospinal fluid |
CTA | computed tomography angiography |
CVA | cerebrovascular accident |
EEG | electroencephalography |
EMG | electromyography |
ICP | intracranial pressure |
IV | intravenous |
LP | lumbar puncture |
MEG | megnetoencephalograph |
MG | myasthenia gravis |
NCV | nerve conduction velocity |
PET | positron emission tomography |
SRS | stereotactic radiosurgery |
TIA | transient ischemic attack |
tPA | tissue plasminogen activator |