| ganoid | <zoology> Of or pertaining to Ganoidei. One of the Ganoidei. <zoology> Ganoid scale, one kind of scales of the ganoid fishes, composed of an inner layer of bone, and an outer layer of shining enamel. They are often so arranged as to form a coat of mail. Origin: Gr. Brightness. Source: Websters Dictionary (01 Mar 1998) |
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| ganoidal | <zoology> Ganoid. Source: Websters Dictionary (01 Mar 1998) |
| ganoidei | <zoology> One of the subclasses of fishes. They have an arterial cone and bulb, spiral intestinal valve, and the optic nerves united by a chiasma. Many of the species are covered with bony plates, or with ganoid scales; others have cycloid scales. They were numerous, and some of them of large size, in early geological periods; but they are represented by comparatively few living species, most of which inhabit fresh waters, as the bowfin, gar pike, bichir, Ceratodus, paddle fish, and sturgeon. Origin: NL. See Ganoid. Source: Websters Dictionary (01 Mar 1998) |
| ganoidian | <zoology> Ganoid. Source: Websters Dictionary (01 Mar 1998) |
| ganoine | <zoology> A peculiar bony tissue beneath the enamel of a ganoid scale. Source: Websters Dictionary (01 Mar 1998) |
| Ganong, William | <person> U.S. Physiologist, *1924. See: Lown-Ganong-Levine syndrome. (05 Mar 2000) |
| Ganser's commissures | The commissural fibres that lie above and behind the optic chiasm. Synonym: Ganser's commissures, Gudden's commissures, Meynert's commissures, supraoptic commissures. (05 Mar 2000) |
| Ganser's syndrome | <syndrome> A psychotic-like condition, without the symptoms and signs of a traditional psychosis, occurring typically in prisoners who feign insanity; e.g., such a person, when asked to multiply 6 by 4, will give 23 as the answer, or he will call a key a lock. See: malingering, factitious disorder. Synonym: nonsense syndrome, syndrome of approximate relevant answers, syndrome of deviously relevant answers. (05 Mar 2000) |
| Ganser, Siegbert | <person> German psychiatrist, 1853-1931. See: Ganser's commissures, Ganser's syndrome, nucleus basalis of Ganser. (05 Mar 2000) |
| Gant | Samuel, U.S. Surgeon, 1870-1944. See: Gant's clamp. (05 Mar 2000) |
| Gant's clamp | A right-angled clamp used in haemorrhoidectomy. (05 Mar 2000) |
| gantrisin | <chemical> An organic molecule with the chemical formula of C11H13N3O3S. It is used as to treat a wide variety of bacterial infections. (09 Oct 1997) |
| gantry | A frame housing the X-ray tube, collimators, and detectors in a CT machine, with a large opening into which the patient is inserted; a mechanical support for mounting a device to be moved in a circular path. Origin: M.E., fr. O.Fr., fr. L. Cantherius, wooden frame, fr. G. Kanthelia, pack saddle, fr. Kanthos, pack ass (05 Mar 2000) |
| Gantzer | Carol F.L., 17th century German anatomist. See: Gantzer's accessory bundle, Gantzer's muscle. (05 Mar 2000) |
| Gantzer's accessory bundle | <anatomy> An accessory muscle extending from the superficial flexor of the digits to the deep flexor of the digits. (05 Mar 2000) |
| ganglion |
encased collection of neurons located outside the central nervous system
Ãâó: www.schuett-abraham.de/glossar-en.htm
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| ganglia |
A mass of nerve tissue or a group of nerve cell bodies.
Ãâó: www.gammaknifesanantonio.com/Faq/Glossary.asp
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| gangrene |
(gas gangrene) The infection of dead tissue causing, in the case of gas gangrene, foul smelling gas
Ãâó: www.kented.org.uk/ngfl/subjects/history/medhist/pa...
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| gantry |
In radiation therapy, a device for rotating the radiation delivery apparatus around the patient, so as to treat from different angles. At Loma Linda University Medical Center's proton treatment facility, the gantries are three-story-high, rotating structures that guide the proton beam from the beam transport system to the beam delivery nozzle.
Ãâó: www.llu.edu/proton/patient/glossary.html
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| ganglia |
Groups of nerve cells that act as brains in insects.
Ãâó: www.thetech.org/exhibits/online/robotzoo/guide/glo...
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