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1.Á¤ÀÇ
Ȱµ¿¼ºÀÇ ±Ù ¼öÃà(active muscular contraction)À¸·Î °©ÀÛ½º·´°í ªÀº ¼ï(shock)°ú °°Àº ºÒ¼öÀÇ ¿îµ¿(sudden, brief, shock like involuntary movement).
ÈçÈñ´Â ±Ù ¼öÃà¿¡ ÀǰÅÇÏ´Â ´Éµ¿Àû °£´ë¼º ±Ù°æ·Ã(positive myoclonus)ÀÌÁö¸¸, °íÁ¤ ÀÚ¼¼ºÒ´ÉÁõ(asterixis)°ú °°Àº ªÀº ¼ø°£ÀÇ ±Ù Ȱµ¿¼º »ó½Ç·Î ÀÚ¼¼¸¦ ¸øÀâ´Â ¼öµ¿Àû °£´ë¼º ±Ù°æ·Ã(negative myoclonus)µµ ÀÖ´Ù.
2.±¸ºÐ
1)»ý¸®Àû(physiologic):¼ö¸é °æ·Ã(sleep jerk)°ú µþ±¹Áú(hiccoup)
2)º»Å¼º(essential):¾ß°£°£´ë¼º±Ù°æ·Ã(nocturnal myoclonus)°ú ÇÏÁö ÃÊÁ¶ ÁõÈıº(restless leg syndrome)
3)°£Áú¼º(epileptic):¿µ¾Æ°æÃà(infantile spasm),·¹³ì½º-°¡½ºÅ¸¿ìÆ® ÁõÈıº(Lenno...
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°£´ë¼º ±Ù°æ·Ã
1.Á¤ÀÇ
Ȱµ¿¼ºÀÇ ±Ù ¼öÃà(active muscular contraction)À¸·Î °©ÀÛ½º·´°í ªÀº ¼ï(shock)°ú °°Àº ºÒ¼öÀÇ ¿îµ¿(sudden, brief, shock like involuntary movement).
ÈçÈñ´Â ±Ù ¼öÃà¿¡ ÀǰÅÇÏ´Â ´Éµ¿Àû °£´ë¼º ±Ù°æ·Ã(positive myoclonus)ÀÌÁö¸¸, °íÁ¤ ÀÚ¼¼ºÒ´ÉÁõ(asterixis)°ú °°Àº ªÀº ¼ø°£ÀÇ ±Ù Ȱµ¿¼º »ó½Ç·Î ÀÚ¼¼¸¦ ¸øÀâ´Â ¼öµ¿Àû °£´ë¼º ±Ù°æ·Ã(negative myoclonus)µµ ÀÖ´Ù.
2.±¸ºÐ
1)»ý¸®Àû(physiologic):¼ö¸é °æ·Ã(sleep jerk)°ú µþ±¹Áú(hiccoup)
2)º»Å¼º(essential):¾ß°£°£´ë¼º±Ù°æ·Ã(nocturnal myoclonus)°ú ÇÏÁö ÃÊÁ¶ ÁõÈıº(restless leg syndrome)
3)°£Áú¼º(epileptic):¿µ¾Æ°æÃà(infantile spasm),·¹³ì½º-°¡½ºÅ¸¿ìÆ® ÁõÈıº(Lennox-Gastaut syndrome)
4)ÁõÈļº(symptomatic):ô¼ö¼Ò³ú º¯¼º(spinocerebellar degeneration)À̳ª, ¹ÙÀÌ·¯½º¼º, ´ë »ç¼º ȤÀº µ¶¼º ³úº´Áõ(encephalopathies)
3.¿øÀÎ(CAUSES)
1)ÁøÇ༺(Progressive) °£´ë¼º ±Ù°æ·Ã
(1) °¡Á·¼º Áúȯ(familial disorders)
-¶óÆ÷¶óü Áúȯ(Lafora body disease)
-Å×ÀÌ_»çÈå¾¾ Áúȯ(Tay_Sach`s¡¦(»ý·«)
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