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Nervous Reverse Defs
PURPLE MOD
| Term | Definition |
|---|---|
| epilepsy | a disorder characterized by seizures |
| coma | abnormal. deep unconsciousness |
| microephaly | abnormally small head |
| anorexia nervousa | all-consuming desire to remain thin |
| bulimia nervousa | binging and purging |
| concussion | brain injury causing transient loss of consciousness |
| ventricles | cavity of an organ |
| trephination | circular opening make in the skull to relieve ICP |
| somatic nervous system | conveys impulses for voluntary functions |
| autonomic nervous system | conveys impulses to glands, smooth muscles and cardiac muscles |
| hypnotics | depress CNS functions to induce sleep |
| multiple sclerosis | disease of the myelin sheath |
| myelopathy | disease of the spinal cord |
| cerebrum | functions include sensory perception and interpretation, muscular movement and emotional aspects of behaviour and memory |
| agnosia | inability to comprehend auditory, visual, spatial, olfactory and other sensations |
| catatonic | inability to move or talk |
| aphasia | inability to speak |
| craniotomy | incision to the skull |
| peripheral nervous system | includes all nervous tissue of the body found outside the CNS |
| encephalitis | inflammation of the brain |
| pia mater | innermost membrane of the brain and spinal cord |
| tremor | involuntary tremble or shake |
| tics | involuntary, spasmodic muscular contractions |
| ataxia | lack of muscle coordination |
| lathargy | lack of response; sluggish |
| psychosis | major emotional disorder |
| nerve conduction velocity | measures the speed impluses travel through a nerve |
| arachnoid membrane | middler layer covering that brain and spinal cord |
| efferent nerves | moves away from a central structure |
| afferent nerves | moves toward a central structure |
| lumbar puncture | needle puncture of the spinal cavity |
| central nervous system | network of nervous tissue found in the brain and spinal cord |
| neurosis | nonpsychotic mental illness |
| idopathic | occurring without a known cause |
| dura mater | outermost layer covering the brain and spinal cord |
| myelalgia | pain in the spinal cord |
| herpes zoster | painful, acute infectious disease; aka shingles |
| dystrophy | poor development |
| aura | premonitory awareness of an approaching physical or mental disorder |
| anestetics | produce a loss of sensation |
| anxiety | psychological "worry" disorder |
| electroencephalgraphy | records electrical activity of the brain patterns |
| cerebellum | refines muscular movement; aids in euqilibrium |
| analgesics | relieve pain |
| convulsion | sudden and violent contraction of the muscles |
| neuron | the functional cell of the nervous system |
| meninges | three membranes that cover and protect the brain and spinal cord |
| neurotransmitters | transmits impulses across synapses |
| asthenia | weakness or debility |
| myelin sheath | white fat-like sheath |
Created by:
lexieeesmith
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