| spasmus nictitans | Involuntary spasmodic winking. Synonym: spasmus nictitans, winking spasm. (05 Mar 2000) |
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| spasmus nutans | A fine nystagmus, sometimes rotary, sometimes monocular, associated with head-nodding movements. Synonym: nodding spasm. (05 Mar 2000) |
| spastic | 1. Of the nature of or characterised by spasms. 2. Hypertonic, so that the muscles are stiff and the movements awkward. 3. A person exhibiting spasticity, such as occurs in spastic paralysis or in cerebral palsy. Origin: Gr. Spastikos (13 Nov 1997) |
| spastic abasia | Abasia due to a spastic contraction of the muscles when an attempt is made to walk. (05 Mar 2000) |
| spastic anaemia | Local anaemia resulting from nontransitory contraction of the arterial vessels in the affected region. (05 Mar 2000) |
| spastic colitis | See Syndrome, irritable bowel. (12 Dec 1998) |
| spastic colon | A bowel disorder with no demonstrable organic abnormality. Often referred to as a functional bowel disorder or spastic colon. Symptoms include episodic, crampy abdominal pains often related to anxiety. (27 Sep 1997) |
| spastic diplegia | A type of cerebral palsy in which there is bilateral spasticity, with the lower extremities more severely affected. Compare: flaccid paralysis. Synonym: Erb-Charcot disease, infantile diplegia, Little's disease, spastic spinal paralysis, tabes spasmodica. (05 Mar 2000) |
| spastic dysarthria | Dysarthria caused by lesions along the corticobulbar tracts. Synonym: rigid dysarthria. (05 Mar 2000) |
| spastic dysphonia | A spasmodic contraction of the intrinsic muscles of the larynx excited by attempted phonation, producing either adductor or abductor subtypes caused by central nervous system disease. A localised form of movement disorder. Synonym: phonic spasm, spastic dysphonia. (05 Mar 2000) |
| spastic ectropion | Ectropion of the lower eyelid as a result of ocular irritation. (05 Mar 2000) |
| spastic entropion | Entropion that arises from excessive contracture of the orbicularis oculi muscle. (05 Mar 2000) |
| spastic flat foot | Eversion of the foot with spasm of the muscles (peroneal) on the outer side; often associated with abnormal bars of bone cartilage or fibrous tissue between the calcaneum and the navicular (scaphoid) or between the navicular and the talus, resulting in a tarsal coalition. (05 Mar 2000) |
| spastic gait | Gait in which the leg is stiff, without flexion at knee and ankle, and with each step is rotated away from the body, then towards it, forming a saemicircle. Synonym: circumduction gait, spastic gait. (05 Mar 2000) |
| spastic hemiplegia | A hemiplegia with increased tone in the antigravity muscles of the affected side. (05 Mar 2000) |
| space sense |
that combination of the senses (chiefly of sight and touch) which gives information as to the relative positions and relations of objects in space.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| spagyric medicine |
(obs.), semialchemistic system of practice established by Paracelsus (1493?541).
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| spastic flatfoot |
a painful form of flatfoot due to spasm of the peroneal muscles.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| spatial disorientation |
a condition in which a pilot or other air crew member is unable to determine accurately his spatial attitude in relation to the surface of the earth; it occurs only in conditions of poor visibility or when vision is otherwise restricted and results from vestibular illusions. Called also pilot's vertigo.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| spa |
SPA an Italian automobile manufacturer, produced cars between 1906 and 1926.The company was established by Matteo Ceirano and Michele Ansaldi in Turin under the name of Societa Piemontese Automobili. The first cars were exhibited at the Esposizione di Torino. These models,designed by Ceirano, were called 28/40HP and 60/70 HP. In 1908, the company merged with FLAG (Fabbrica Ligure Automobili Genova) and the new company became Societa Ligure Piemontese Automobili. ...
출처: en.wikipedia.org/wiki/SPA_(automobile)
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| SPA | a fragment broken off from the edge or face of stone or ore and having at least one thin edge |
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| SPA | Italian physiologist who disproved the theory of spontaneous generation (1729-1799) |
| SPA | (physics) a nuclear reaction in which a bombarded nucleus breaks up into many particles |
| SPA | unwanted e-mail (usually of a commercial nature sent out in bulk) |
| SPA | send unwanted or junk e-mail |
| SPA | (trademark) a canned meat made largely from pork |
| SPA | someone who sends unwanted email (often in bulk) |
| SPA | the act of sitting or standing astride |
| SPA | a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc. |
| SPA | the distance or interval between two points |
| SPA | a unit of length based on the width of the expanded human hand (usually taken as 9 inches) |
| SPA | two items of the same kind |