´Ì¥Ó¡¼¥ëȾʬÄøÅ٤ΤۤɤۤɤΤª¼ò¤Ç¤âǾ¤¬°à½Ì¤¹¤ë¤Ê¤É¡¢¥¢¥ë¥³¡¼¥ë¤ÏǾ¤Ë¿¼¹ï¤Ê¥À¥á¡¼¥¸¤òÍ¿¤¨¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤Þ¤¹¡£¤ª¼ò¤Î°û¤ß²á¤®¤Ë´Ù¤Ã¤¿¤³¤È¤¬¤¢¤ë¿Í¤ÎǾ¤ò¥¹¥­¥ã¥ó¤¹¤ë¸¦µæ¤Ë¤è¤ê¡¢È¾Ç¯°Ê¾åÃǼò¤¹¤ë¤³¤È¤ÇǾ¤òÂ礭¤¯²óÉü¤µ¤»¤ë¤³¤È¤¬²Äǽ¤Ê¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£

Regional cortical thickness recovery with extended abstinence after treatment in those with alcohol use disorder - ScienceDirect

https://www.sciencedirect.com/science/article/abs/pii/S074183292300263X

7.3 Months Without Alcohol Lets Brains Repair Damage From Heavy Drinking, Study Finds : ScienceAlert

https://www.sciencealert.com/7-3-months-without-alcohol-lets-brains-repair-damage-from-heavy-drinking-study-finds

Ê£¿ô¤Î¸¦µæ¤Ë¤è¤ê¡¢¥¢¥ë¥³¡¼¥ë»ÈÍѾ㳲(AUD)¤Î¿Í¤Ï¡¢°Õ»×·èÄê¤ä¼«À©¿´¤Ê¤É¤Ë½ÅÍפÊǾ¤Î³°ÁØÉôʬ¤Ç¤¢¤ëÂçǾÈé¼Á¤¬Çö¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¤³¤È¤¬¼¨¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¤³¤Î¤è¤¦¤ÊǾ¤Î¹½Â¤¤Èµ¡Ç½¤ÎÊѲ½¤Ë¤è¤ê¡¢AUD¤Î¿Í¤ÏËܿͤ¬Ë¾¤ó¤Ç¤¤¤ë¤Ë¤â¤«¤«¤ï¤é¤º°û¼ò¤ò¤ä¤á¤ë¤³¤È¤¬Æñ¤·¤¯¤Ê¤ê¤Þ¤¹¡£

°ìÊý¡¢ÃǼò¤ò¤¹¤ë¤È»þ´Ö¤È¤È¤â¤ËǾ¤¬²óÉü¤¹¤ë²ÄǽÀ­¤¬¤¢¤ë¤È¤Î¸¦µæ·ë²Ì¤âÊó¹ð¤µ¤ì¤Æ¤¤¤Þ¤¹¤¬¡¢¥¢¥ë¥³¡¼¥ë¤ò¤ä¤á¤Æ¤«¤éŤ¯¤Æ¤â1¥«·î¤Î´Ö¤·¤«³Îǧ¤µ¤ì¤Æ¤¤¤Ê¤¤¤¿¤á¡¢Ä¹´üŪ¤Ê±Æ¶Á¤Ï¤ï¤«¤Ã¤Æ¤¤¤Þ¤»¤ó¤Ç¤·¤¿¡£



º£²ó¡¢¥¢¥á¥ê¥«¡¦¥¹¥¿¥ó¥Õ¥©¡¼¥ÉÂç³Ø°å³ØÉô¤ÎÀº¿À²Ê°å¤ª¤è¤Ó¹ÔÆ°²Ê³Ø¼Ô¤Ç¤¢¤ë¥Æ¥£¥â¥·¡¼¡¦C¡¦¥É¥¥¥é¥Ã¥Ä¥©»á¤é¤Î¸¦µæ¥Á¡¼¥à¤Ï¡¢AUD´µ¼Ô¹ç·×88¿Í¤ÎǾ¤ò¼§µ¤¶¦ÌIJèÁüË¡(MRI)¤Ç¥¹¥­¥ã¥ó¤·¡¢ÃǼò¤«¤é1½µ´Ö¡¦1¥«·î¡¦7.3¥«·î¤¬·Ð²á¤·¤¿»þÅÀ¤Ç¤ÎÈé¼Á¤Î¸ü¤ß¤òÄ´ºº¤·¤Þ¤·¤¿¡£¤Þ¤¿¡¢Èæ³ÓÂоݤȤ·¤ÆÈóAUD´µ¼Ô45¿Í¤â¸¡ºº¤ò¼õ¤±¤Þ¤·¤¿¡£

¤½¤Î·ë²Ì¡¢7.3¥«·î´Ö¥¢¥ë¥³¡¼¥ë¤òÀݼ褷¤Ê¤«¤Ã¤¿AUD´µ¼Ô¤Ï¡¢·×¬¤µ¤ì¤¿Îΰè34¥«½ê¤Î¤¦¤Á25¤ÎÎΰè¤ÇÍ­°Õ¤Ê¸ü¤ß¤Î²óÉü¤¬¸«¤é¤ì¡¢¤½¤Î¤¦¤Á24¤ÎÎΰè¤Ï¥¢¥ë¥³¡¼¥ë¤òÍðÍѤ·¤Æ¤¤¤Ê¤¤¿Í¤ÈƱ¤¸¸ü¤µ¤Ë¤Þ¤ÇÌá¤Ã¤Æ¤¤¤¿¤³¤È¤¬¤ï¤«¤ê¤Þ¤·¤¿¡£¸¦µæ¥Á¡¼¥à¤Ë¤è¤ë¤È¡¢34¤ÎÎΰè¤Î¤¹¤Ù¤Æ¤Ë¤ª¤¤¤Æ¡¢ÃǼò¤«¤é1¥«·î¡Á7.3¥«·î¤Þ¤Ç¤ÎÊѲ½Î¨¤¬ÃǼò¸å1½µ´Ö¡Á1¥«·î¤Þ¤Ç¤ÎÊѲ½Î¨¤ò¾å²ó¤Ã¤¿¤È¤Î¤³¤È¤Ç¤¹¡£

Èé¼Á¤Î¸ü¤ß¤ÎÊѲ½¤È¡¢¥¢¥ë¥³¡¼¥ë°Ê³°¤ÎÌôʪ¤Ê¤É¤Îʪ¼Á»ÈÍѾ㳲¡¢Àº¿À¼À´µ¡¢²áµî¤ÎµÊ±ìÎò¤È¤Î´Ö¤ËÍ­°Õ¤Ê´Ø·¸¤Ïǧ¤á¤é¤ì¤Þ¤»¤ó¤Ç¤·¤¿¡£

°ìÊý¡¢¹â·ì°µ¤ä¹â¥³¥ì¥¹¥Æ¥í¡¼¥ë¡¢µÊ±ìÃæ¤ÎAUD´µ¼Ô¤Ç¤ÏǾ¤Î°ìÉô¤Î²óÉü®ÅÙ¤¬ÃÙ¤¯¤Ê¤ê¤Þ¤·¤¿¡£¤³¤ì¤Ï¡¢¶Ø±ì¤¬Èé¼Á¤Î¸ü¤µ¤Î²óÉü¤Ë¸ú²Ì¤ò»ý¤Ä¤³¤È¤ò¼¨¤·¤Æ¤¤¤ë²ÄǽÀ­¤¬¤¢¤ê¤Þ¤¹¡£



¤³¤Î¸¦µæ·ë²Ì¤Ë¤Ï¡¢°äÅÁ»Ò¤ä¿ÈÂγèÆ°¤ÎÎÌ¡¢Â¾¤Î¡´ï¤Î·ò¹¯¾õÂ֤ʤɤÎÍ×°ø¤¬±Æ¶Á¤òÍ¿¤¨¤Æ¤¤¤ë²ÄǽÀ­¤¬¤¢¤ë¤È¡¢¸¦µæ¥Á¡¼¥à¤Ï½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£¤½¤Î¤¿¤á¡¢¸¦µæ¥Á¡¼¥à¤ÏAUD´µ¼Ô¤Ë¤ª¤±¤ë»ý³Ū¤ÊÃǼò¤¬¤â¤¿¤é¤¹Èé¼Á¤Î¸ü¤ß¤Î²óÉü¤¬¡¢¿À·ÐǧÃε¡Ç½¤ä¼Ò²ñ¿´ÍýŪµ¡Ç½¤ËÍ¿¤¨¤ë±Æ¶Á¤òÄ´¤Ù¤ë¤Ë¤Ï¡¢¤è¤êÂ絬ÌϤʽÄÃÇŪ¸¦µæ¤¬É¬ÍפÀ¤È»ØŦ¤·¤Þ¤·¤¿¡£

¤½¤Î¾å¤Ç¡¢¸¦µæ¥Á¡¼¥à¤Ï¡Ö¤³¤Î·ë²Ì¤Ï¡¢»ý³Ū¤Ê¶Ø¼ò¤¬AUD´µ¼Ô¤Ë¤ª¤±¤ëǾ¤Î¹½Â¤¤Î²óÉü¤ËÍ¿¤¨¤ë¡¢Å¬±þÀ­¤Î¤¢¤ëÍ­±×¤Ê¸ú²Ì¤ò΢ÉÕ¤±¤ë¤â¤Î¤Ç¤¹¡×¤È·ëÏÀ¤Å¤±¤Þ¤·¤¿¡£