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Nervous/Special sens
| Term | Definition |
|---|---|
| audiologist | specialist that deals with hearing function and rehabilitation . |
| neurologist | specialist that treats disorders of the nervous system- brain and spinal cord |
| opthamologist | doctor that treats patients with disorders of the eye |
| -opia | vision |
| irid/o | iris |
| -cusis | hearing |
| presby/o | old age |
| myring/o | tympanic membrane |
| phak/o | lens of the eye |
| adnexa | accessory or outer parts of the eye |
| sclera | white of the eye |
| glaucoma | disease with intra ocular pressure increases |
| presbyopia | changes in vision associated with aging |
| nyctalopia | night blindness |
| hemianopia | blindness in one half of the visual field |
| photophobia | sensitivity to light |
| diplopia | double vision |
| strabismus | disorder where the eyes point in different directions and are not aligned |
| phakoemulsification | ultrasound vibration to shatter and remove the lens clouded by cataract |
| opthlamoscopy | examination that includes the retina, optic disk, choroid, and blood vessels |
| sclera | white of the eye |
| convergence | simultaneous inward movement of eyes toward each other |
| fovea centralis | color vision is the highest in this area |
| hordeolum | nodule or cyst on upper eyelid |
| xeropthalmia | dry eye |
| entopian | inversion of eyelid |
| miosis | constriction of pupil |
| mydriasis | dilation of pupil |
| papilledema | swelling of the optic nerve at the point of the optic disk |
| otoplasty | surgical repair restoration or alteration of the pinna of the ear |
| tinnitus | ringing or buzzing of the ear |
| otitis media | ear infection |
| otomycosis | fungal infection of the ear |
| eustachian tube | lead from middle ear to nasal cavity and throat |
| myringotomy tubes | tube to drain fluid in the ear |
| caus/o | burning |
| CNS | brain and spinal cord |
| coma | profound deep state of unconsciousness |
| conscious | awake and alert |
| stupor | unresponsive state from which a person can be aroused only briefly |
| syncope | fainting |
| lethargy | lower level of consciousness-drowsiness |
| neuropathy | disease of the nerves |
| cognitive behavioral therapy | focuses on changing thoughts affecting a persons emotions and actions |
| neurons | basic cells of the nervous system that allow different parts of the body to communicate |
| dopamine | associated with schizophrenia mood and movement disorders |
| endorphins | naturally produced by the brain and help relieve pain |
| acetylcholine | influences muscle action |
| serotonin | plays a role in sleep hunger and pleasure recognition |
| meninges | system of membrane that encloses the brain and spinal cord |
| cerebrum | controls the highest level of thinking including judgement and memory |
| cerebellum | controls muscular activity and balance |
| hypothalmus | controls vital bodily functions regulates sleep wake |
| brainstem | controls functions for survival |
| cephalgia | head ache |
| hydrocephalus | condition where excess CSF accumulates in the brain |
| acrophobia | fear of heights |
| anxiety | Mental condition characterized by excessive irrational dread of everyday situations |
| Parkinson's disease | chronic degenerative CNS disorder characterized by fine muscle tremors, rigidity, and slow shuffling gait |
| concussion | violent shaking up or jarring of the brain |
| encephalitis | inflammation of the brain damage to the brain due to blood vessel that is blocked or ruptured |
| AVM arteriovenous malformation | cause of hemorrhagic stroke. Abnormal connection between arteries and veins. |
| Bells Palsy | paralysis of facial nerve |
| cerebral palsy | poor muscle control due to damages of the cerebrum |
| seizure | sudden surge of electrical activity of the brain |