| 영문 | sural nerve | 한글 | 장딴지신경 |
|---|---|---|---|
| 설명 | 안쪽장딴지피부신경 및 온장딴지신경의 교통지에서 시작하여 가쪽배쪽피부신경 및 가쪽발꿈치가지의 가지를 낸다. 넙다리 등쪽의 피부, 발꿈치와 발의 가쪽의 피부 및 관절에 분포하며, 일반 감각성 기능을 한다. |
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| 영문 | spinal nerve | 한글 | 척수신경 |
|---|---|---|---|
| 설명 | 척수의 앞뿔에서 출발하는 운동신경과 뒷뿔으로 들어오는 감각신경이 합쳐서 형성되는 신경으로서 총 31쌍이 존재함. 목뼈신경이 8쌍, 자등뼈신경이 12쌍, 허리뼈의 신경이 5쌍, 엉치뼈의 6쌍을 이룸. |
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| 영문 | auditory nerve | 한글 | 청신경 |
|---|---|---|---|
| 설명 | 귀에서 감지된 청각의 신호를 대뇌로 보내는 역할을 하는 신경. 달팽이신경라고 불리기도 한다. 그것은 소리를 전기적 신호로 바꾸어 신경으로 전달해 주는 달팽이의 집같이 생긴 기관을 달팽이라고 부르기 때문이다.  |
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| NE | national emergency; necrotic enteritis; necrotizing enterocolitis; nephropathia epidemica; nerve end... |
|---|---|
| NRI | nerve root involvement; nerve root irritation; nonrespiratory infection |
| PN | papillary necrosis; parenteral nutrition; penicillin; perceived noise; percussion note; periarteriti... |
| CN | Cranial Nerve |
| NCV | Nerve Conduction Velocity |
| ring | A circle, or a circular line, or anything in the form of a circular line or hoop. 2. Specifically, a circular ornament of gold or other precious material worn on the finger, or attached to the ear, the nose, or some other part of the person; as, a wedding ring. "Upon his thumb he had of gold a ring." (Chaucer) "The dearest ring in Venice will I give you." (Shak) 3. A circular area in which races are or run or other sports are performed; an arena. "Place me. O, place me in the dusty ring, Where youthful charioteers contened for glory." (E. Smith) 4. An inclosed space in which pugilists fight; hence, figuratively, prize fighting. "The road was an institution, the ring was an institution." 5. A circular group of persons. "And hears the Muses in a Aye round about Jove's alter sing." (Milton) 6. <geometry> The plane figure included between the circumferences of two concentric circles. The solid generated by the revolution of a circle, or other figure, about an exterior straight line (as an axis) lying in the same plane as the circle or other figure. 7. <astronomy> An instrument, formerly used for taking the sun's altitude, consisting of a brass ring suspended by a swivel, with a hole at one side through which a solar ray entering indicated the altitude on the graduated inner surface opposite. 8. <botany> An elastic band partly or wholly encircling the spore cases of ferns. 9. A clique; an exclusive combination of persons for a selfish purpose, as to control the market, distribute offices, obtain contracts, etc. "The ruling ring at Constantinople." (E. A. Freeman) Ring armor, armor composed of rings of metal. See Ring mail, below, and Chain mail, under Chain. <chemistry> Ring blackbird, a graphic formula in the shape of a closed ring, as in the case of benzene, pyridine, etc. Ring mail, a kind of mail made of small steel rings sewed upon a garment of leather or of cloth. Ring micrometer. <astronomy> The ring ousel. The prize ring, the ring in which prize fighters contend; prize fighters, collectively. The ring. The body of sporting men who bet on horse races. The prize ring. Origin: AS. Hring, hrinc; akin to Fries. Hring, D. & G. Ring, OHG. Ring, hring, Icel. Hringr, DAn. & SW. Ring; cf. Russ. Krug'. Cf. Harangue, Rank a row,Rink. 1. To surround with a ring, or as with a ring; to encircle. "Ring these fingers." 2. <botany> To make a ring around by cutting away the bark; to girdle; as, to ring branches or roots. 3. To fit with a ring or with rings, as the fingers, or a swine's snout. Origin: Ringed; Ringing. <veterinary> To rise in the air spirally. Source: Websters Dictionary (01 Mar 1998) |
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| ring abscess | An acute purulent inflammation of the corneal periphery in which a necrotic area is surrounded by an annular girdle of leukocytic infiltration. (05 Mar 2000) |
| ring chromosome | A structurally abnormal chromosome in which the end of each chromosome arm has been lost and the broken arms have been reunited in ring formation. A ring chromosome is denoted by the symbol r. (12 Dec 1998) |
| ring chromosomes | Aberrant chromosomes with no ends. (12 Dec 1998) |
| ring compound | Any compound in which the constituent atoms, or any part of them, form a ring. Used mainly in organic chemistry where: 1) numerous compound's contain rings of carbon atoms (carbocyclic compound's) or carbon atoms plus one or more atoms of other types (heterocyclic compound's), usually nitrogen, oxygen, or sulfur; 2) where the atoms in the ring are all of the same element (homocyclic or isocyclic compound); 3) where the ring is saturated or contains nonconjugated double bonds (alicyclic compound), the compound is similar in properties to the corresponding acyclic compound (e.g., cyclohexane resembles hexane); 4) where the ring contains conjugated double bonds in a closed loop in which there are 4n + 2 (where n is an integer) delocalised π electrons (Huckel's rule) (aromatic compound; e.g., benzene, pyridine), it is more stable than the corresponding saturated ring and exhibits unusual chemical properties characteristic of itself and not of other types of rings or of acyclic compound's. These aromatic compounds have the ability to sustain an induced ring current. Synonym: closed chain compound, ring compound. (05 Mar 2000) |
| ring enhancement | In computed tomography, when a bright circle appears on an image made after injection of contrast medium, characteristic of localization of the contrast in the wall of an abscess. (05 Mar 2000) |
| ring finger | Fourth finger. Synonym: digitus annularis, fourth finger. (05 Mar 2000) |
| ring-knife | A circular or oval ring with internal cutting edge, on the model of the carpenter's spoke-shave, for shaving off tumours in the nasal and other cavities. Synonym: spoke-shave. (05 Mar 2000) |
| ring lesions in brain | <radiology> Hypodense, peripherally enhancing lesions, ** mnemonic: MAGIC DR., metastasis, abscess, glioma, granuloma, infarct, contusion, demyelination, resolving haematoma (12 Dec 1998) |
| ring ligament | Fibres of the articular capsule of the hip joint encircling the neck of the femur. Synonym: orbicular zone, ring ligament, zonular band. (05 Mar 2000) |
| ring-like corneal dystrophy | Thread-like opacities of the anterior corneal stroma, with acute, painful onset followed by decreased vision; autosomal dominant inheritance. (05 Mar 2000) |
| ring-necked | <zoology> Having a well defined ring of colour around the neck. <zoology> Ring-necked duck, an American scaup duck (Aythya collaris). The head, neck, and breast of the adult male are black, and a narrow, but conspicuous, red ring encircles the neck. This ring is absent in the female. Synonym: ring-neck, ring-necked blackhead, ringbill, tufted duck, and black jack. Source: Websters Dictionary (01 Mar 1998) |
| ring of iris | Either of two zones on the anterior surface of the iris, separated by a circular line concentric with the pupillary border. Synonym: annulus iridis. (05 Mar 2000) |
| ring of Soemmerring | A mass of lenticular fibres enclosed between the anterior and posterior portion of the lenticular capsule, leaving the pupillary area relatively free. (05 Mar 2000) |
| ring pessary | A ring of rubber, plastic, or metal in which the cervix rests; designed to support the uterus and to correct prolapse of that organ. (05 Mar 2000) |