| ¿µ¹® | cochlea | ÇÑ±Û | ´ÞÆØÀÌ, ¿Í¿ì |
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| ¼³¸í | ¼Ò¸®ÀÇ Áøµ¿À» Àü±âÀû ½ÅÈ£·Î ¹Ù²Ù¾î ½Å°æÀ» ÅëÇØ ´ë³ú¿¡ Àü´ÞÇÏ´Â ±â°ü. Áï ¼Ò¸®¸¦ ´À³¢´Â ±â°üÀ¸·Î ´ÞÆØÀÌ ¸ð¾çÀ¸·Î »ý°å´Ù. ¢Â¼Ò¸®¸¦ ´À³¢´Â °úÁ¤- ¿ÜºÎ¿¡¼ µé¾î¿Â ¼Ò¸®´Â À̰³¿¡¼ ÀÏ´Ü ¸ð¿© ¿ÜÀ̵µ¸¦ ÅëÇØ¼ °í¸·À¸·Î Àü´ÞÀÌ µÈ´Ù. °í¸·Àº ¼Ò¸®(¼Ò¸®¶õ °ø±âÀÇ Áøµ¿¿¡ ÀÇÇØ¼ »ý±â´Â °ÍÀÌ´Ù)¿¡ µû¶ó Áøµ¿À» ÇÏ°Ô µÈ´Ù. ÀÌ Áøµ¿Àº ±Ó¼Ó»ÀÀ̶ó´Â 3°³ÀÇ ÀÛÀº »À¸¦ Áøµ¿½ÃŲ´Ù. 3°³ÀÇ ±Ó¹ÙÄû´Â °¢°¢ ¸ÁÄ¡»À, ¸ð·ç»À, µîÀÚ»À·Î ¸ÁÄ¡»À´Â °í¸·¿¡ ºÎÂøµÇ¾î ÀÖ´Ù. µîÀÚ»À´Â ¼Ò¸®¸¦ ´À³¢´Â ´ÞÆØÀÌ ¸ð¾çÀÇ ±â°üÀÎ ´ÞÆØÀÌÀÇ ÀÛÀº ±¸¸ÛÀÎ ¾È¶ãâ¿¡ ¿¬°áÀÌ µÈ´Ù. Áï °í¸·ÀÇ Áøµ¿Àº ±Ó¼Ó»À¸¦ °ÅÃļ ¼Ò¸®¸¦ ´À³¢´Â ±â°üÀÎ ´ÞÆØÀÌ¿¡ Àü´ÞÀÌ µÈ´Ù. ´ÞÆØÀÌ´Â ¼Ó¿¡ ¿Ü¸²ÇÁ(perilymph)¿Í ³»¸²ÇÁ(endolymph)¶ó´Â ¾×ü·Î Â÷ÀÖ°í À̰ÍÀº ¾È¶ãâÀÇ Áøµ¿¿¡ µû¶ó ¿òÁ÷ÀÌ°Ô µÈ´Ù. ÀÌ ¾×üµéÀÇ ¿òÁ÷ÀÓ¿¡ µû¶ó ¿ª½Ã ´çÆØÀ̼ÓÀÇ ±â°üÀÎ ÄÚ¸£Æ¼±â°ü(organ of Corti)ÀÇ ÀÛÀº ÅÐÀÌÀÖ´Â ¼¼Æ÷ÀÇ ÅÐÀ» Áøµ¿½Ã۰í Åм¼Æ÷´Â ÅÐÀÇ ¿òÁ÷ÀÓÀ» Àü±âÀû ½ÅÈ£·Î ¹Ù²Ù¾î û½Å°æÀ» ÅëÇØ¼ ³ú·Î Àü´ÞÇÑ´Ù. |
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| ¿µ¹® | outer ear, external ear | ÇÑ±Û | ¹Ù±ù±Í, ¿ÜÀÌ |
|---|---|---|---|
| ¼³¸í | ±Í´Â ¹Ù±ùÀÇ ¹Ù±ù±Í, ±×¸®°í À½À» Àü´ÞÇÏ´Â °¡¿îµ¥±Í ±×¸®°í Àü´ÞµÈ¾îÁø ¼Ò¸®¸¦ ½Å°æÀÌ ¾Ë¾ÆµéÀ» ¼ö ÀÖµµ·Ï ¹Ù²ãÁÖ´Â ±â´ÉÀ» °¡Áø ¼Ó±Í, ÀÌ 3°¡Áö·Î ±¸ºÐµÈ´Ù. ¹Ù±ù±Í´Â ±×³É ¹Û¿¡¼ º¸ÀÌ´Â ºÎºÐÀ̸ç, ¿ÜÀÌ´Â ¹Ù±ù 2/3´Â ¿¬°ñ·Î ±¸¼ºµÇ¾î ÀÖ°í ¾ÈÂÊ 1/3Àº »À·Î ±¸¼ºµÇ¾î ÀÖ´Ù. |
||
| ACS | acrocallosal syndrome; acrocephalosyndactyly; acute chest syndrome; acute confusional state; Alcon C... |
|---|---|
| APC | acetylsalicylic acid, phenacetin, and caffeine; activated protein C; adenoidal-pharyngeal-conjunctiv... |
| NA | Avogadro constant or number; nalidixic acid; Narcotics Anonymous; network administrator; neuraminida... |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECP | ectrodactyly-cleft palate [syndrome]; effector cell precursor; endocardial potential; eosinophil cat... |
| CAP | cochlea action potentials |
|---|---|
| TACT | Tuned Aperture Computed Tomography |
| N.A. | numerical aperture |
| 5' ETS | 5' external transcribed spacer |
| ETS | 5'-external transcribed spacer |
| external aperture of cochlear canaliculus | The external opening of the cochlear aqueduct on the temporal bone medial to the jugular fossa. Synonym: apertura externa canaliculi cochleae. (05 Mar 2000) |
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| external aperture of vestibular aqueduct | The external opening of the vestibular aqueduct on the posterior surface of the petrous part of the temporal bone near the groove for the sigmoid sinus. Synonym: apertura externa aqueductus vestibuli. (05 Mar 2000) |
| base of cochlea | The enlarged part of the cochlea that is directed posteriorly and medially and lies close to the internal acoustic meatus. Synonym: basis cochleae. (05 Mar 2000) |
| vestibular fissure of cochlea | A fine fissure in the lower part of the first turn of the cochlea, formed by a spiral lamina which projects from the outer wall of the cochlea but does not quite reach the osseous spiral lamina, thus leaving a narrow gap. (05 Mar 2000) |
| central canals of cochlea | Centrally placed channels that convey vessels and nerves to the apical turns of the cochlea. Synonym: canales longitudinales modioli, central canals of cochlea. (05 Mar 2000) |
| membranous cochlea | Spiral tube in the bony canal of the cochlea, lying on its outer wall between the scala vestibuli and scala tympani. (12 Dec 1998) |
| cochlea | The part of the internal ear that is concerned with hearing. It forms the anterior part of the labyrinth, is conical, and is placed almost horizontally anterior to the vestibule. (12 Dec 1998) |
| cupula of cochlea | The domelike apex of the cochlea. Synonym: cupula cochleae. (05 Mar 2000) |
| spiral canal of cochlea | The winding tube of the bony labyrinth which makes two and a half turns about the modiolus of the cochlea; it is divided incompletely into two compartments by a winding shelf of bone, the bony spiral lamina. Synonym: canalis spiralis cochleae, Rosenthal's canal, spiral canal of cochlea. (05 Mar 2000) |
| spiral ganglion of cochlea | An elongated ganglion of bipolar sensory nerve cell bodies on the cochlear part of the vestibulocochlear nerve in the spiral canal of the modiolus; each ganglion cell gives rise to a peripheral process that passes between the layers of the bony spiral lamina to the organ of Corti, and a central axon that enters the hindbrain as a component of the inferior (cochlear) root of the eighth nerve. Synonym: ganglion spirale cochleae, auditory ganglion, cochlear ganglion, Corti's ganglion, spiral cochlear ganglion. (05 Mar 2000) |
| spiral ligament of cochlea | The thickened periosteal lining of the bony cochlea forming the outer wall of the cochlear duct to which the basal lamina attaches. Synonym: crista spiralis, ligamentum spirale cochleae, spiral crest. (05 Mar 2000) |
| stria vascularis of cochlea | The stratified epithelium lining the upper part of the ligamentum spirale cochleae; it is penetrated by capillaries and is believed to be the site of production of endolymph. Synonym: stria vascularis ductus cochlearis, psalterial cord, vascular stripe. (05 Mar 2000) |
| fenestra of the cochlea | An opening on the medial wall of the middle ear leading into the cochlea, closed in life by the secondary tympanic membrane. Synonym: cochlear window, fenestra of the cochlea, fenestra rotunda, round window. (05 Mar 2000) |
| ampulla of lacrimal canaliculus | A slight dilation at the angle of the lacrimal canaliculus immediately beyond the lacrimal punctum. Synonym: ampulla canaliculi lacrimalis. (05 Mar 2000) |
| anterior canaliculus of chorda tympani | <anatomy> A canal in the petrotympanic or glaserian fissure, near its posterior edge, through which the chorda tympani nerve issues from the skull. Synonym: Civinini's canal, Huguier's canal, iter chordae anterius. (05 Mar 2000) |
| external aperture of canaliculus of cochlea |
external aperture of cochlear aqueduct, apertura externa canaliculi cochleae.
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