Baidu
map

Nature Communications:睡觉不生气,生气不睡觉!

2016-12-02 佚名 中国生物技术网

一个由中国和美国研究人员组成的团队在《Nature Communications》上发表了一项研究,证实在刚刚产生不愉快的记忆时入睡会使其在大脑中深刻铭记,使其在之后更不容易被忘记。常言道:“不要生着气睡觉”!最近,研究人员发现了这句话的科学依据,即当人一觉醒来之后可能会加强大脑中的负面记忆。一个由中国和美国研究人员组成的团队在《Nature Communications》上发表了一项研究(点击左

一个由中国和美国研究人员组成的团队在《Nature Communications》上发表了一项研究,证实在刚刚产生不愉快的记忆时入睡会使其在大脑中深刻铭记,使其在之后更不容易被忘记。
常言道:“不要生着气睡觉”!最近,研究人员发现了这句话的科学依据,即当人一觉醒来之后可能会加强大脑中的负面记忆。

一个由中国和美国研究人员组成的团队在《Nature Communications》上发表了一项研究(点击左下角阅读原文),证实在刚刚产生不愉快的记忆时入睡会使其在大脑中深刻铭记,使其在之后更不容易被忘记。

北京师范大学的柳昀哲说:“该研究表明,这个古老的建议有特定的好处。不要生着气睡觉。我们建议,在睡觉之前,先把争论的事情解决好。”

柳昀哲和同事招募了73名男性大学生测试睡眠对记忆的影响。受测者被训练2天的时间,将特定的图像与负面记忆联系起来。
之后,他们再次看这些图像,通过接受指导,或者回忆负面关联,或者尽力不要让这些记忆进入脑中。该测试进行了2次,一次是在受测者睡了一晚上之后,另一次是在接受训练后半个小时。同时,科学家进行扫描受测者的大脑活动。

受测者认为,在睡醒之后,抑制记忆更加困难。

扫描结果表明,这些记忆可能被存储在与长期记忆连接相关的大脑区域中。

睡眠会影响新获得的知识在大脑中被储存和处理的方式,将记忆从短期大脑网络移动到长期大脑网络中。

研究团队说,负面记忆或者创伤事件相比于正面或中性的经历持续的时间更长久。但是它们能够在某种程度上被人为地控制。

无法抑制不愉快的记忆与很多精神问题相关,包括抑郁和创伤后应激障碍(PTSD)。

柳昀哲说:“在这项研究之前,我们还不知道在睡觉前或者睡觉后抑制记忆的能力更好还是更糟。更好的理解这个过程或许能够促进治疗PTSD等疾病的方法。”

研究人员写道:“比如,在经历创伤事件后立即进行睡眠剥夺或许能够阻止创伤记忆被巩固,因此便有可能抑制创伤记忆的形成。”

原始出处:
Yunzhe Liu, Wanjun Lin, Chao Liu, Yuejia Luo,et al.Memory consolidation reconfigures neural pathways involved in the suppression of emotional memories.Nature Communications.29 November 2016.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
    2017-03-18 liuli5079
  2. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
    2017-09-20 liye789132251
  3. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
    2016-12-06 Amygdala

    我想切了杏仁核

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
    2016-12-04 tsing_hit
  5. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=2086921, encodeId=602d208692118, content=<a href='/topic/show?id=490750196b' target=_blank style='color:#2F92EE;'>#COMMUN#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5019, encryptionId=490750196b, topicName=COMMUN)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7931272, createdName=liuli5079, createdTime=Sat Mar 18 19:41:00 CST 2017, time=2017-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1881471, encodeId=f7f718814e1ce, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Wed Sep 20 14:41:00 CST 2017, time=2017-09-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=160768, encodeId=236f160e689a, content=我想切了杏仁核, beContent=null, objectType=article, channel=null, level=null, likeNumber=82, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161206/IMG5846A1C776A063510.jpg, createdBy=5ef81991421, createdName=Amygdala, createdTime=Tue Dec 06 21:39:47 CST 2016, time=2016-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1540690, encodeId=979915406900c, content=<a href='/topic/show?id=be0ae30534b' target=_blank style='color:#2F92EE;'>#睡觉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73053, encryptionId=be0ae30534b, topicName=睡觉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cb5913283122, createdName=tsing_hit, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1573392, encodeId=6cfe15e33924c, content=<a href='/topic/show?id=28f4125430b' target=_blank style='color:#2F92EE;'>#Nature Communications#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12543, encryptionId=28f4125430b, topicName=Nature Communications)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6bea15872676, createdName=qindq, createdTime=Sun Dec 04 00:41:00 CST 2016, time=2016-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=159957, encodeId=d18a15995e51, content=试验设计的好精巧, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=eee31604783, createdName=Alice88, createdTime=Sat Dec 03 14:54:04 CST 2016, time=2016-12-03, status=1, ipAttribution=)]
    2016-12-03 Alice88

    试验设计的好精巧

    0

相关资讯

为何把人生1/3时间花在睡觉上?失眠致神经元脑电活动混乱

研究发现,失眠会导致神经元脑电活动的混乱,从而妨碍记忆的写入。 为何我们把人生中三分之一的时间花在睡觉上?这个问题至今为止仍缺乏科学解释,但关于失眠的夜晚对大脑造成损害的研究却给我们带来了一丝启示,同时也为抑郁症的潜在治疗方法提供了令人兴奋的线索。在8月新发表的一项研究中,研究人员首次发现,睡眠能够重置大脑在清醒时所构成稳定的神经元连接。这一过程对于大脑的记忆和学习而言十分重要,以此我们才能适

为何把人生1/3时间花在睡觉上?失眠致神经元脑电活动混乱

这些新研究结果可以强有力地激励患者组的进一步研究,这不但可以进一步了解疾病的根源,同时还能开发新的治疗方式。”拉尔斯说道。为何我们把人生中三分之一的时间花在睡觉上?这个问题至今为止仍缺乏科学解释,但关于失眠的夜晚对大脑造成损害的研究却给我们带来了一丝启示,同时也为抑郁症的潜在治疗方法提供了令人兴奋的线索。在8月新发表的一项研究中,研究人员首次发现

当你睡觉时,你的大脑在“排毒”

就像城市中的排污系统一样,大脑中也存在着一套用于清除有毒废物的特殊系统。在我们睡觉时,这套系统就会开始工作。人脑的重量仅有3磅(1.36千克)左右,约为平均成人体重的2%。然而,这个器官却消耗了人体20%~25%的能量。在这过程中,大脑会产生大量可能有毒的垃圾蛋白和其他生物废物。成人的大脑每天需要清除7克垃圾蛋白,并用全新的蛋白替换。这个数字意味着大脑每个月会产生半磅(约227克)废物,一年内

别拼了!考前睡一会儿效果更佳

每个人都在考试之前拼命地复习,哪怕能多记住一字、一句、一个公式。但如果现在距离考试只剩下一个小时的时间,你打算做什么呢?科学家:去睡一会儿吧!研究人员发现打个盹儿与复习产生的效果一样好,甚至对记忆有更长期的有益影响。睡眠对于记忆非常重要,因为它可以帮助我们的大脑处理我们在睡前学过的内容。杜克-新加坡国立大学医学院 (Duke-NUS Medical School)的研究人员通过对几组学生的比较,研

plos med:“睡得多+坐的久+运动少”等于超过4倍英年早逝风险!

“夜间睡觉超过9小时+白天久坐”是一个非常危险的组合模式,尤其是在缺乏锻炼的日子。有研究表明,一个人睡的太多+坐的太久(超过7小时)+运动太少(<150分钟/周),比没有这些不健康生活习惯的人群,英年早逝的风险高4倍!作者Melody Ding说:“近年来越来越多的证据表面,久坐有害身体健康;关于睡眠对健康的影响研究也越来越多;而我们的研究将两者结合;如果再加上缺乏锻炼,则是三重打击。研究表明我们

Baidu
map
Baidu
map
Baidu
map