| ¿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® | semicircular canal | ÇÑ±Û | ¹Ý°í¸®»À°ü |
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| ¼³¸í | ±Ó¼Ó¿¡¼ ÆòÇü°¨°¢À» ¸Ã°í ÀÖ´Â ±â°ü. °üÀÚ»À ¹ÙÀ§ÀÇ ¼Ó±Í¿¡ ÀÖÀ¸¸ç ¸·¼º ¹Ý°í¸®°ü°ú °ñ»À¹Ý°í¸®°üÀÌ ÀÖ´Ù. ÀüÀÚ´Â ÆòÇü°¨°¢±âÀÇ ÀϺÎÀ̰í, ÈÄÀÚ´Â ±×°ÍÀ» ¼ö¿ëÇϰí ÀÖ´Â ¶È°°Àº ¸ð¾çÀÇ »À°üÀÌ´Ù. ¸·¼º ¹Ý°í¸®°üÀº Æó¼âµÈ ÁÖ¸Ó´Ï·Î µÇ¾î ÀÖ°í, ¼¼ °³ÀÇ °üÀ¸·Î ÀÌ·ç¾îÁø´Ù. ÀÌ °üµéÀº Àü-ÈÄ-¿ÜÃø¹Ý°í¸®°üÀ̶ó°í Çϸç, ¾î´À °ÍÀ̳ª ¸ðµÎ CÀÚÇüÀ¸·Î¼ °¢°¢ ¾ç³¡¿¡¼ ³Çü³¶À¸·Î ¿·Á ÀÖ´Ù. ÀÌ °³±¸ºÎ¿¡´Â °¢ °ü¿¡ Çϳª¾¿ ÆØ´ëºÎ°¡ ÀÖ°í ÀÌ ÆØ´ëºÎ ³»¸éÀÇ CÀÚÇü ÆØ´ë´É¼± ºÎºÐ¿¡ °¨°¢»óÇǰ¡ ¹è¿µÇ¾î ÀÖ´Ù. Àü¹Ý°í¸®°üÀº °üÀÚ»À ¹ÙÀ§ÀÇ ±ä Ãà¿¡ Á÷°¢ ¹æÇâÀ¸·Î, ÈÄ¹Ý°í¸®°üÀº ±× ±ä Ãà¿¡ ÆòÇà ¹æÇâ, ¿ÜÃø¹Ý°í¸®°üÀº ¹Ù±ùÂÊÀ¸·Î ¼öÆòÀ¸·Î µ¹ÃâÇØ ÀÖ´Ù. ¹Ý°í¸®°üÀÇ ±½±â´Â Áö¸§ ¾à 0.3~0.5mm·Î¼ °üÀÇ ³»ºÎ¿¡´Â ¸²ÇÁ¾×ÀÌ Â÷ Àִµ¥, ¸öÀÌ È¸ÀüÇÏ¸é ¸²ÇÁ¾×Àº Èê·¯¼ °¨°¢»óÇǸ¦ ÀÚ±ØÇÑ´Ù. »À¹Ý°í¸®°üÀº ¸·¼º ¹Ý°í¸®°üÀÇ 4~5¹è ±½±âÀ̰í, °¢°¢ ¾Õ-µÚ-°¡ÂÊ»À¹Ý°í¸®°üÀ¸·Î ³ª´¶´Ù. ÀÌµé °üÀº ´Ù¼¸ °³ÀÇ °³±¸°¡ ¾È¶ãÀ¸·Î ¿·Á ÀÖ°í, ±× ¾È¶ã¿¡ ³Çü³¶°ú ±¸Çü³¶ÀÌ µé¾î ÀÖ´Ù. |
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| ¿µ¹® | alimentary canal | ÇÑ±Û | ¼ÒȰü |
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| ¼³¸í | ÀÔ¿¡¼ Ç×¹®¿¡ À̸£´Â À½½ÄÀÇ ¼ÒÈ-Èí¼ö¿¡ °ü¿©ÇÏ´Â °ü»ó ¶Ç´Â È®´ëµÇ¾î ³¶»óÀ¸·Î µÈ ºÎºÐÀÇ ÃÑĪ. ¼Òȱâ°ü Áß ¼ÒÈ»ùÀ» Á¦¿ÜÇÑ °ÍÀÌ´Ù. °íµîôÃßµ¿¹°¿¡¼´Â ±¸°¡æÀεΡæ½Äµµ¡æµé¹®¡æÀ§¡æ³¯¹®¡æÀÛÀºÃ¢ÀÚ(»ùâÀڡ浹âÀÚ)¡æÅ«Ã¢ÀÚ(Àß·èâÀÚ¡æ°ðâÀÚ)¡æÇ×¹®±îÁö Çϳª·Î ÀØ´Â °üÀ¸·Î ÀÛÀºÃ¢ÀÚ ¸»´ÜºÎ¿Í ūâÀÚ°¡ ½ÃÀ۵Ǵ °÷ÀÇ Á¢Á¡¿¡´Â ¸·Ã¢ÀÚÀÌ ¿¬°áµÈ´Ù. ±¸°¿¡¼ À§¿¡ À̸£´Â ¼ÒȰüÀÇ Àü¹ÝºÎ¿¡¼´Â ¨ç À½½ÄÀÇ ¼·Ãë¿Í ±× È®º¸, ¨è ¾Ã´Â ÀÏ, ¨é À½½ÄÀÇ Àú·ù°¡ ÀÌ·ç¾îÁö´Â µ¥, ¼ÒÈ´Â ±¸° ¾È¿¡¼ÀÇ Ä§ ¼ÓÀÇ ÇÁƼ¾Ë¸°¿¡ ÀÇÇÑ ³ì¸» ÀϺÎÀÇ ºÐÇØ, À§¿¡¼ÀÇ Æé½Å¿¡ ÀÇÇÑ ´Ü¹éÁú ÀϺÎÀÇ ºÐÇØ»ÓÀ̸ç, Èí¼ö´Â ¾ËÄÚ¿Ã ¹× ¾ËÄڿÿ¡ ³ìÀº ¹°ÁúÀÌ À§º®¿¡¼ Èí¼öµÉ »ÓÀÌ´Ù. |
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| ¿µ¹® | neural canal | ÇÑ±Û | ½Å°æ°ü |
|---|---|---|---|
| ¼³¸í | ôÃß¿¡¼ ô¼ö°¡ ³»·Á°¡´Â Åë·Î. À̿ܿ¡µµ ½Å°æÀÌ Áö³ª°¡´Â ¸·Èù Åë·Î¿¡ ÇØ´çÇÏ´Â °÷Àº ¸ðµÎ ½Å°æ°üÀ¸·Î ºÎ¸¥´Ù. ¿¹¸¦ µé¾î ¼ÕÀÇ °¨°¢°ú ¿îµ¿À» ´ã´çÇÏ´Â ÀÚ»À½Å°æ(ulnar nerve)ÀÌ Áö³ª°¡´Â °÷¿¡ Á¸ÀçÇÏ´Â, »À¿Í ÁÖÀ§Á¶Á÷¿¡ µÑ·¯½ÎÀÎ °÷À» Guaon's canal(ulnar neural canal)À̶ó ºÎ¸¥´Ù. ´ë°³ ÀÌ·± °÷Àº ÁÖÀ§Á¶Á÷ÀÇ ºÎÁ¾À̳ª, ¿Ü»ó µîÀ¸·Î Á¼¾ÆÁö±â ½¬¾î¼ º´ÅͰ¡ ¹ß»ýÇϱ⠽±´Ù. |
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| MTD | Membrana Tympanic Dexter; Right Ear Drum; ¿ìÃø °í¸· |
|---|---|
| MTS | Membrana Tympanic Sinister; Left Ear Drum; ÁÂÃø °í¸· |
| TM | technology management; tectorial membrane; temperature by mouth; temporalis muscle; temporomandibula... |
| Tymp | tympanum, tympanic |
| VSD | Ventricular Septal Defect ? Types of VSD 1. Subpulmonic(=... |
| CAP | cochlea action potentials |
|---|---|
| TM | Tympanic membrane |
| AVC | Atrio-Ventricular Canal |
| IAC | Internal Auditory Canal |
| P.S.C. | Posterior Semicircular Canal |
| 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) |
|---|---|
| tympanic canal | A minute canal passing from the inferior surface of the petrous portion of the temporal bone between the jugular fossa and carotid canal to the floor of the tympanic cavity. Located in the wedge of bone separating the jugular canal and carotid canal, it transmits the tympanic branch of the glossopharyngeal nerve. Synonym: canaliculus tympanicus, Jacobson's canal, tympanic canal. (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 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) |
| anterior recess of tympanic membrane | A slitlike space on the tympanic wall between the anterior malleolar fold and the tympanic membrane. Synonym: recessus membranae tympani anterior, Troltsch's pockets, Troltsch's recesses. (05 Mar 2000) |
| anterior tympanic artery | <anatomy, artery> Origin, maxillary; distribution, middle ear; anastomoses, tympanic branches of internal carotid and ascending pharyngeal and stylomastoid. Synonym: arteria tympanica anterior, glaserian artery. (05 Mar 2000) |
| anterior wall of tympanic cavity | It contains the carotid canal and the opening of the auditory tube. Synonym: paries caroticus cavi tympani, anterior wall of middle ear, carotid wall of middle ear. (05 Mar 2000) |
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