| ASHCSP | American Society for Hospital Central Service Personnel [of AHA] |
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| CAHS | central alveolar hypoventilation syndrome |
| CAHV | central alveolar hypoventilation |
| CANS | central auditory nervous system |
| CAP | camptodactyly-arthropathy-pericarditis [syndrome]; Canada Assistance Plan; capsule; captopril; catab... |
| Central European tick-borne encephalitis virus | One of the virus's of the tick-borne encephalitis complex of group B arboviruses (genus Flavivirus); the causative agent of tick-borne encephalitis (Central European subtype). (05 Mar 2000) |
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| Central European tick-borne fever | 1. (Central European subtype) tick-borne meningoencephalitis caused by a flavivirus closely related to the virus causing the Far Eastern type; it is transmitted by Ixodes ricinus, also by infected raw milk, especially that of goats. Synonym: biundulant meningoencephalitis, Central European tick-borne fever, diphasic milk fever, Russian spring-summer encephalitis (Western subtype). 2. (Eastern subtype) tick-borne encephalitis, a severe form of encephalitis caused by a flavivirus, a virus belonging to the Flaviviridae family, and transmitted by ticks (Ixodes pertulcatus and I. Ricinus). Synonym: Russian tick-borne encephalitis. (05 Mar 2000) |
| central excitatory state | The building up of excitatory influences produced by individual impulses finally causes firing of the next neuron. (05 Mar 2000) |
| central fibrous body | <anatomy, cardiology> The fibrous area where the leaflets of the aortic, mitral, and tricuspid valves meet in the heart. (05 Mar 2000) |
| central ganglioneuroma | <tumour> A rare lesion that contains neuronal (ganglion) cells in a sparse glial stoma. Synonym: central ganglioneuroma. Origin: Ganglion + G. Kytos, cell, + -oma, tumour (05 Mar 2000) |
| central gray substance | In general: the predominantly small-celled gray matter adjoining or surrounding the central canal of the spinal cord and the third and fourth ventricles of the brainstem, in particular: the thick sleeve of gray matter surrounding the cerebral sylvian aqueduct in the midbrain, rostrally continuous with the posterior nucleus of the hypothalamus; in sections stained for myelin it stands out from the adjoining tectum and tegmentum by the poverty of its myelinated fibres. Synonym: substantia grisea centralis. (05 Mar 2000) |
| central group of axillary lymph nodes | Nodes located around the midportion of the axillary vein; they receive afferent vessels from the lateral (brachial), pectoral, and subscapular groups of axillary nodes and send efferent vessels to the apical group of axillary node's. (05 Mar 2000) |
| central gyri | The precentral and postcentral gyri. Gyri cerebri Gyri of cerebrum, the gyri or convolutions of the cerebral cortex. Cingulate gyrus, a long, curved convolution of the medial surface of the cortical hemisphere, arched over the corpus callosum from which it is separated by the deep sulcus of corpus callosum; together with the parahippocampal gyrus, with which it is continuous behind the corpus callosum, it forms the fornicate gyrus. Synonym: gyrus cinguli, callosal convolution, callosal gyrus, cingulate convolution, falciform lobe, lobus falciformis. (05 Mar 2000) |
| central illumination | axial illumination |
| central implantation | <obstetrics> Implantation in which the blastocyst remains in the uterine cavity, as in carnivores, rhesus monkeys, and rabbits. Synonym: circumferential implantation, superficial implantation. (05 Mar 2000) |
| central incisor | <dentistry> The first tooth in the maxilla and mandible on either side of the midsagittal plane of the head. (05 Mar 2000) |
| central inhibition | <physiology> Suppression or diminution of outgoing impulses from a reflex centre. (05 Mar 2000) |
| central lacteal | The blindly ending lymphatic capillary in the centre of an intestinal villus. (05 Mar 2000) |
| central lateral nucleus of thalamus | The most lateral of the intralaminar nuclei of the thalamus. Synonym: nucleus centralis lateralis thalami. (05 Mar 2000) |
| central limit theorem | The sum (or average) of n realizations of the same process, provided only that it has a finite variance, will approach the gaussian distribution as n becomes indefinitely large. This theory provides a broad warrant for the use of normal theory even for nongaussian data. In the form stated here, it constitutes the classical version; more general versions allow serious relaxation of the usual assumptions. (05 Mar 2000) |
| long central artery | <anatomy, artery> Long posterior ciliary artery, one of two branches of the ophthalmic running forward between the sclerotic and choroid coats to the iris, at the outer and inner margins of which they form by anastomosis two circles. Synonym: arteria ciliaris posterior longa, medial striate artery. (05 Mar 2000) |
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Synonyms : Helminthiasis, Cerebral
Synonyms : Central Nervous System Infection, Infections, Central Nervous System
Synonyms : Central Nervous System Neoplasms, Primary, Central Nervous System Tumors, Primary Central Nervous System Neoplasms, Tumors, Central Nervous System
Synonyms : Infections, Central Nervous System, Parasitic, Infections, Parasitic, Central Nervous System
Synonyms : Infection, Central Nervous System, Protozoal, Infections, Protozoal, Central Nervous System, Protozoal Infections, Cerebral, Protozoal Meningoencephalitis, Cerebral Protozoal Infection, Infection, Cerebral Protozoal, Infections, Cerebral Protozoal
| central incisor |
first incisor, the two incisor teeth (see under tooth) in each jaw which are located closer to the midline of the body.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| central aphasia |
a term that has been used as a synonym for various aphasias that involve disturbance in word selection, grammar, and sentence structure apart from elementary auditory or visual comprehension and the ability to write legible characters and speak aloud. Many are presumed to be due to lesions of brain centers (motor speech areas). See global a., motor a., and receptive a.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| central body |
the structures at the center of the aster during mitosis.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| central callus |
a provisional callus formed within the medullary cavity of a fractured bone; it arises from the cells covering the endosteal and trabecular surfaces near the fracture. Called also inner c., medullary c., and myelogenous c.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| central capsule |
a structure seen in certain protozoa of the superclass Actinopoda, such as radiolarians, that encloses the central nucleated core of cytoplasm and is surrounded by a membrane perforated to permit communication with the outer cortex (calymma).
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| central | the office that serves as the administrative center of an enterprise |
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| central | a large park in Manhattan |
| central | (computer science) the part of a computer (a microprocessor chip) that does most of the data processing |
| central | (computer science) the part of a computer (a microprocessor chip) that does most of the data processing |
| central | standard time in the 6th time zone west of Greenwich, reckoned at the 90th meridian |
| central | a fissure extending upward on the lateral surface of both hemispheres |
| central | a branch of the Tai languages |
| central | standard time in the 6th time zone west of Greenwich, reckoned at the 90th meridian |
| central | vein formed by the union of the retinal veins |
| central | a single draining vein |
| central | terminal branches of the hepatic veins that lie in the hepatic lobules and receive blood from the liver sinusoids |
| central | vision using the fovea and parafovea |
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