| ¿µ¹® | peripheral nerve | ÇÑ±Û | ¸»ÃʽŰæ |
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| ¼³¸í | ÁßÃ߽Űæ°è¸¦ Á¦¿ÜÇÑ ³ª¸ÓÁö ¸ðµç½Å°æÀ» ¸»ÇÔ. ÁßÃ߽Űæ°è´Â ³ú¿Í ô¼ö¸¦ ¸»Çϸç, ±×¿Ü ³ª¸ÓÁö ½Å°æµé·Î½á ½ÇÁ¦ÀûÀ¸·Î °¢ ±â°üÀ̳ª »çÁö ¸»´Ü¿¡ ½Å°æÀÌ ºÐÆ÷Çϸç, ÀÚ±ØÀ» Àü´ÞÇÏ´Â ÀÏÀ» ÇÏ´Â ½Å°æÀ» ¸ðµÎ ÅëÆ²¾î ¸»ÃʽŰæÀ̶ó ÇÑ´Ù. ³ú¿¡¼ ¹Ù·Î ³ª¿Í ºÐÆ÷ÇÏ´Â ³ú½Å°æ°ú ô¼ö¿¡¼ ±â½ÃÇϴ ô¼ö½Å°æµµ ¸ðµÎ ¸»ÃʽŰ濡 ÇØ´çÇÑ´Ù. ¶ÇÇÑ ¸»ÃʽŰ濡´Â °¢Á¾ ÀÚÀ²½Å°æÀ» ´ã´çÇÏ´Â ±³°¨½Å°æ, ºÎ±³°¨½Å°æµµ Æ÷ÇԵȴÙ. |
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| ¿µ¹® | optic nerve | ÇÑ±Û | ½Ã°¢½Å°æ |
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| ¼³¸í | ½Ã°¢À» ÀÎÁöÇÏ´Â ½Å°æ. ÀÌ ½Å°æÀº ´ÜÁö °¨°¢½Å°æÀ¸·Î¼¸¸ ÀÛ¿ëÇÑ´Ù. µû¶ó¼ ¾î¶² »ç¹°À» µû¶ó ´«À» ¿òÁ÷ÀÏ ¼ö ÀÖ´Â °ÍÀº ÀÌ ½Ã°¢½Å°æ°ú´Â ¹«°üÇÏ´Ù(À̰ÍÀº ´«µ¹¸²½Å°æ(oculomotor nerve)¿¡ ÀÇÇØ °¡´ÉÇÏ´Ù). ¶ÇÇÑ ½Ã°¢½Å°æÀº °íÀ§ÁßÃ߽Űæ°èÀÎ ³ú¿¡¼ Á÷Á¢ ºÐÁöÇϹǷΠ¼Õ»ó½Ã Àç»ýÀº ºÒ°¡´ÉÇϸç, ÀÌ¿¡ ´ëÇÑ Ä¡·á¹ýÀº ¾ø´Ù. |
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| ¿µ¹® | nerve | ÇÑ±Û | ½Å°æ |
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| ¼³¸í | ¿©·¯ ±â°üµéÀÇ ¼·Î°£ »óÈ£¿¬°áü°è°¡ ¹Ù·Î ½Å°æ°èÀÌ´Ù. ÀÌ·¯ÇÑ ½Å°æ°è´Â °¢ ½Å°æ¼¼Æ÷µé¿¡ ÀÇÇØ ÀÌ·ç¾îÁö°í ÀÖÀ¸¸ç, ¿©±â¿¡´Â ÁßÃ߽Űæ°è(central nerve system: CNS)¿Í ¸»ÃʽŰæ°è(peripheral nerve system: PNS)°¡ ÀÖ´Ù. ÁßÃ߽Űæ°è¶õ ³ú¿Í ô¼ö¸¦ ¸»Çϸç, ¸»ÃʽŰæ°è´Â 12½ÖÀÇ ³ú½Å°æ(cranial nerve: ³ú¿¡¼ ±â½ÃÇÏ¿© ÁÖ·Î ¾ó±¼ºÎÀ§¿Í ¸ñ ºÎÀ§¿¡ ºÐÆ÷ÇÑ´Ù)°ú 31½ÖÀÇ Ã´¼ö½Å°æ(spinal nerve: spinal cord¿¡¼ °¢±â ¾çÂÊÀ¸·Î ½ÖÀ» ÀÌ·ç¾î ³ª¿À´Âµ¥ ÁÖ·Î ¸ñÀÌÇϺÎÀ§ÀÇ ½Åü °¢ ºÎºÐÀ¸·Î ºÐÆ÷ÇÏ°Ô µÈ´Ù)À¸·Î ±¸¼ºµÇ¾î ÀÖ´Ù. ¶ÇÇÑ ¸»ÃʽŰæ°è¿¡´Â ¾Õ¿¡¼ ¸»ÇÑ ³ú½Å°æ°ú ô¼ö½Å°æ¿Ü¿¡ ÀÚÀ²½Å°æ°è°¡ Á¸ÀçÇÑ´Ù. ÀÚÀ²½Å°æ°è´Â ´Ù½Ã ±³°¨½Å°æ°ú ºÎ±³°¨½Å°æÀ¸·Î ³ª´µ¾îÁ® ¼·Î°£ÀÇ ¿Ã¹Ù¸¥ »óÈ£ÀÛ¿ëÀ¸·Î ¸ö¼Ó¿¡¼ ¿©·¯ °¡Áö ÀÛ¿ëÀ» ¼öÇàÇÑ´Ù. |
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| seventh cranial nerve | <anatomy, nerve> The facial nerve enervates the muscles of the face (facial expression). Lesion of the facial nerve cause a drooping to one side of the face, inability to wrinkle the forehead, inability to whistle, inability to close the eye and deviation of the mouth to the unaffected side. Synonym: cranial nerve VII. (27 Sep 1997) |
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| sixth cranial nerve | <anatomy> The abducent nerve enervates a muscle which moves the eyeball. Lesions of the sixth cranial nerve result in deviation of the eyeball outward and double vision. Synonym: cranial nerve VI. (27 Sep 1997) |
| ninth cranial nerve | <anatomy, nerve> The glossopharyngeal nerve enervates muscles involved in swallowing and taste. Lesions of the ninth nerve result in difficulty swallowing and disturbance of taste. Synonym: cranial nerve IX. (27 Sep 1997) |
| tenth cranial nerve | <anatomy, nerve> The vagus nerve enervates the gut (gastrointestinal tract), heart and larynx. Lesions of the tenth nerve usually result in a horse voice, but may also cause difficulty in swallowing or talking. Synonym: cranial nerve X. (27 Sep 1997) |
| third cranial nerve | <anatomy, nerve> Responsible for motor enervation of upper eyelid muscle, extraocular muscle and pupillary muscle. Lesions of the oculomotor nerve results in ptosis (dropping eyelid), deviation of the eyeball outward, double vision and a dilated pupil. (27 Sep 1997) |
| eighth cranial nerve | <anatomy, nerve> The vestibulocochlear nerve is responsible for the sense of hearing and balance (body position sense). Lesions of the eighth nerve can result in deafness, tinnitus, dizziness, vertigo and vomiting. Synonym: cranial nerve VIII. (27 Sep 1997) |
| eleventh cranial nerve | <anatomy, nerve> The accessory nerve enervates the sternocleidomastoid muscles and the trapezius muscles. Lesions of the eleventh result in drooping of the shoulder and inability to rotate the head away from the affected side. Synonym: cranial nerve XI. (27 Sep 1997) |
| twelfth cranial nerve | <anatomy, nerve> The hypoglossal nerve enervates the muscles of the tongue. Lesions of the twelfth cranial nerve result in deviation of the tongue toward the paralysed side and thick speech. Synonym: cranial nerve XII. (27 Sep 1997) |
| fifth cranial nerve | <anatomy, nerve> The trigeminal nerve is responsible for sensory enervation of the face and motor enervation to muscles of mastication (chewing). There are three divisions of the fifth cranial nerve, ophthalmic, maxillary and mandibular. Lesions of the sensory root to the trigeminal nerve can result in pain or loss of sensation in the face. Lesion of the motor root result in deviation of the jaw toward the paralysed side and difficulty chewing. Synonym: cranial nerve V. (27 Sep 1997) |
| first cranial nerve | Collective term denoting the numerous olfactory filaments: slender fascicles each composed of the thin, unmyelinated axons of 8 to 12 of the bipolar olfactory receptor cells in the olfactory portion of the nasal mucosa; the olfactory filaments pass through the cribriform plate of the ethmoid bone and enter the olfactory bulb, where they terminate in synaptic contact with mitral cells, tufted cells, and granule cells. See: olfactory tract. Synonym: nervi olfactorii, fila olfactoria, first cranial nerve, nerve of smell, olfactory fila. (05 Mar 2000) |
| fourth cranial nerve | <anatomy, nerve> The trochlear nerve controls an extraocular muscle. Lesions of this nerve will result in rotation of the eyeball upward and outward (and double vision). Synonym: cranial nerve IV. (27 Sep 1997) |
| mesencephalic nucleus of trigeminal nerve | <anatomy, nerve> A long, narrow plate of unipolar neurons extending throughout the length of the midbrain, in and along the lateral angle of the central gray substance. The nucleus is the single known instance of primary sensory neurons enclosed in the central nervous system instead of in a peripheral sensory ganglion. Its peripheral axonal processes pass with the trigeminal nerve, give collaterals to the trigeminal motor nucleus, and terminate in the muscles of mastication. Synonym: nucleus tractus mesencephali nervi trigemini. (05 Mar 2000) |
| motor nucleus of facial nerve | A group of motor neurons located in the ventrolateral region of the lower pontine tegmentum and innervating the facial muscles, the stapedius muscle in the middle ear, the posterior limb of the musculus digastricus, and the stylohyoid muscle. Synonym: nucleus nervi facialis, facial motor nucleus, motor nucleus of facial nerve, nucleus facialis. (05 Mar 2000) |
| motor nucleus of trigeminal nerve | <anatomy, nerve> A group of motor neurons innervating the muscles of mastication (masseter, temporalis, internal and external pterygoid muscles) and the musculi tensor tympani and tensor veli palatini. The nucleus lies in the upper pontine tegmentum medial to the main sensory nucleus of the trigeminus. Synonym: nucleus motorius nervi trigemini, masticatory nucleus, motor nucleus of trigeminus, nucleus masticatorius. (05 Mar 2000) |
| principal sensory nucleus of trigeminal nerve | <anatomy, nerve> The term commonly used to designate the nucleus pontis nervi trigeminalis; located in pons lateral to the motor trigeminal nucleus; receives primary sensory (touch and pressure) input via the trigeminal nerve, projects to ventral posteromedial nucleus of thalamus. Synonym: nucleus sensorius principalis nervi trigemini, nucleus sensorius superior nervi trigemini, principal sensory nucleus of the trigeminus. (05 Mar 2000) |
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