º»¹®/³»¿ë
¡Ý ÀÚ¼¼¹ÝÀÀÀÇ ¹ß»ý(Emergence of postural reactions)
postural reaction(Áï, righting, protective, equilibrium)ÀÇ ¹ß´ÞÀº óÀ½¿¡ prone¿¡¼³ªÅ¸³ª, À̾î supine, sitting, quadruped, standing ÀÚ¼¼ ¼ø¼¿¡ µû¶ó ³ªÅ¸³´Ù°í º¸°íµÇ¾úÀ½
righting reaction(Á¤À§¹ÝÀÀ)
- ½Åü¿¡ ´ëÇØ ¸Ó¸®¸¦ °¡Áö°í ÇÏü¿¡ ´ëÇØ »óü ¹è¿À» À¯ÁöÇÔ
- rotationÀÌ ½Åü¿¡ ³ªÅ¸³²
2°³ÀÇ ´Ù¸¥ Á¤À§¹ÝÀÀ(mature, immature)Àº À¯¾Æ°¡ full body flexion, full body extensionÀ» °æÇèÇÏ°Ô ÇÔ
: immatureÀº ½Åü ÁßÀÇ ÇÑ ºÎºÐÀ» rotation ½ÃÄÑÁÖ¸é, ½Åü ÀüºÎ°¡ rotationµÊ
- Landau reactionÀº ¾þµå·Á ¸Å´Þ¸° ÀÚ¼¼¿¡¼ ¸Ó¸®, ü°£, ´Ù¸®°¡ ½ÅÀüµÇ¾î ½Åü¹è¿À»À¯ÁöÇÏ´Â °Í
: °ø°£¿¡¼ full extensionÀÌ ³ªÅ¸³²
- °ø°£¿¡¼ ½ÅüÀÇ ÀûÀÀ(orientation)
: Á¤ÀûÀÎ »óÅÂ¿Í µ¿ÀûÀÎ »óÅ ¸ðµÎ¿¡¼ÀÇ upright ÀÚ¼¼À¯Áö¸¦ Æ÷ÇÔÇÔ
: Ãʱ⠽Åü ÀûÀÀ ÇüÅ´ µÎ °¡Áö ¼öÁ÷Á¤À§¹Ý»ç(vertical righting reflex)·Î °üÂûµÊ
optical righting reflex
labynthine righting reflex
¢¡ ½ÅüÀÇ À§Ä¡°¡ ¹Ù²î¾úÀ» ¶§, ¡¦(»ý·«)