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CH 15 Nervous Sys
| Question | Answer |
|---|---|
| cerebr/o | cerebrum |
| crani/o | cranium (skull) |
| dendr/o | tree |
| encephal/o | brain |
| gangli/o | ganglion (knot or knotlike mass) |
| gli/o | glue; neuroglial tissue |
| lex/o | word, phrase |
| kinesi/o | movement |
| lept/o | thin, slender |
| mening/o | meninges (membranes covering brain and spinal cord) ; meninx (singular) |
| meningi/o | meninges (membranes covering brain and spinal cord) ; meninx (singular) |
| myel/o | bone marrow; spinal cord |
| narc/o | stupor; numbness; sleep |
| neur/o | nerve |
| sthen/o | strength |
| radicul/o | nerve root |
| thec/o | sheath (usually refers to meninges) |
| thalam/o | thalamus |
| 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 |
| -plexy | stroke |
| -taxia | order, coordination |
| -trophy | development, nourishment |
| contra- | against |
| pachy- | thick |
| para- | near, beside; beyond |
| syn- | union, together, joined |
| uni- | one |
| ment/o | mind |
| phren/o | mind |
| psych/o | mind |
| -mania | state of mental disorder, frenzy |
| -thymia | mind, emotion |
| afferent | afferent pathways carry signals toward the central nervous system or an organ |
| efferent | efferent pathways carry signals away from the central nervous system or an organ |