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Medical Term
Nervous System
| Question | Answer |
|---|---|
| -asthenia | weakness |
| cephal/o | head |
| cerebell/o | cerebellum |
| cerebr/o; encephal/o | brain |
| crani/o | head, skull |
| tough outer membrane surrounding the brain and spinal cord | dur/o |
| esthesi/o | feeling, sensation |
| gangli/o | nerve bundle |
| gnosi/o | know |
| hypn/o; somn/o, somn/i | sleep |
| kinesi/o | movement, motion |
| lob/o | lobe |
| -mania | excessive desire |
| meninges; membrane surrounding the brain and spinal cord | mening/o, meningi/o |
| myel/o | spinal cord, bone marrow |
| neur/o | nerve |
| -paresis | slight or partial paralysis |
| phas/o | speech |
| -phobia | excessive fear |
| phren/o; psych/o | mind |
| -plegia | paralysis |
| tax/o | arrangement, order, coordination |
| ton/o | muscle tone, tension |
| acrophobia | fear of heights |
| afferent nerve | carries impulses toward the central nervous system |
| agnosia | inability to comprehend |
| agoraphobia | fear of outdoor spaces |
| amyotrophic lateral sclerosis (ALS) | a degenerative disease of the central nervous system causing loss of muscle control; also known as Lou Gehrig’s disease |
| analgesic | a drug that relieves pain |
| anesthetic | a drug that causes loss of sensation |
| anorexia | an eating disorder characterized by the patient’s refusal to eat |
| anosmia | lack of a sense of smell |
| anticonvulsant | a drug that opposes convulsions |
| antidepressant | a drug that opposes depression |
| antipsychotic | a drug that opposes psychosis |
| anxiolytic | a drug that lessens anxiety |
| apathy | lack of emotion |
| aphasia | inability to speak |
| ataxia | lack of coordination |
| atopognosis | inability to locate a sensation |
| psychiatric disorder characterized by the withdrawal from communication with others. The patient is focused only on the self | autism |