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medical terms
Term | Definition |
---|---|
neur/o | nerve |
Neuralgia | nerve pain |
neuropathy | nerve disease |
gangli/o | nerve bundle |
ganglion | pertaining to a nerve bundle |
gangliitis | inflammation of a ganglion |
myel/o | spinal cord, bone marrow |
myelitis | inflammation of the spinal cord |
myelodysplasia | defective formation of the spinal cord |
esthesi/o | feeling or sensation |
anesthesia | lack of sensation |
hyperesthesia | increased sensitivity to stimuli |
phas/o | speech |
aphasia | lack of speech |
phren/o psych/o | mind |
phrenetic | pertaining to the mind |
psychology | study of the mind |
somn/o somn/i hypn/o | sleep |
somnography | process of recording sleep |
insomnia | inability to sleep |
hypnosis | condition of sleep |
gnosi/o | knowledge |
agnosia | lack of knowledge |
diagnosis | what the health care professional thinks a patient has |
prognosis | the chances of things getting better or worse |
-mania | excessive desire |
pyromania | desire to set fire |
kleptomania | desire to steal |
-phobia | excessive fear or sensitivity |
photophobia | fear of light, also hypersensitivity to light |
hydrophobia | fear of water |
-paresis | slight or partial paralysis |
hemiparesis | slight paralysis on one side of the body(right or left) |
ton/o | muscle tone, tension, pressure |
dystonia | abnormal tone |
tonograph | machine that records muscle tone |
tax/o | arrangement, order, coordination |
ataxia | abscence of movement |
hypotaxia | reduced movement |
-plegia | paralysis |
quadriplegia | paralysis in four limbs |
-asthenia | weakness |
myasthenia | weakness of muscles |
phonasthenia | weakness of the voice |