Baidu
map

Neurology:睡不着觉?可能是脑容量不够

2014-09-05 佚名 生物谷

近日,刊登在国际杂志Neurology上的一篇研究论文中,来自英国牛津大学的研究人员通过研究表示,睡眠困难或许和脑容量的快速下降比率直接相关。 睡眠被认为是大脑的管家,其可以帮助大脑进行修复及恢复大脑的功能,这项研究中,研究人员对147名年龄年龄在20至84岁间的个体进行研究,研究者检测了其睡眠困难和大脑容量的的关联,比如入睡困难或睡觉不安稳同脑容量的关系。 所有的参与者均进行了两次MRI大

近日,刊登在国际杂志Neurology上的一篇研究论文中,来自英国牛津大学的研究人员通过研究表示,睡眠困难或许和脑容量的快速下降比率直接相关。

睡眠被认为是大脑的管家,其可以帮助大脑进行修复及恢复大脑的功能,这项研究中,研究人员对147名年龄年龄在20至84岁间的个体进行研究,研究者检测了其睡眠困难和大脑容量的的关联,比如入睡困难或睡觉不安稳同脑容量的关系。

所有的参与者均进行了两次MRI大脑扫描,时间间隔为3.5年,在进行扫描前参与者完成了一份关于其睡眠习惯的调查问卷;结果显示,总共有35%的参与者遭遇了睡眠质量较差的问题,睡眠评估分只有8.5分,研究者的评估内容包括:个体睡多久?花多长时间能睡着?促进睡眠的药物的使用及其它因子等。

研究结果发现,睡眠困难和大脑容量的快速降低直接相关,而其相关性在60岁以上的老年人中尤为明显;最后研究者Claire E. Sexton表示,是否睡眠质量较差是大脑结构变化的原因或结果尚不清楚,目前针对睡眠问题有许多有效的疗法,未来研究者们还需要进行深入的研究来检测是否改善个体睡眠质量会减缓个体大脑脑容量减少的速度,如果行之有效,那么改善人们的睡眠习惯或许就可以有效改善个体的健康了

原始出处

Claire E. Sexton, DPhil, Andreas B. Storsve, MSc, Kristine B. Walhovd, PhD, Heidi Johansen-Berg, DPhil and Anders M. Fjell, PhD.Poor sleep quality is associated with increased cortical atrophy in community-dwelling adults.Neurology.2014
 

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=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2015-08-01 保守主义

    因果关系?

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2015-07-30 shenyifeiyang

    张知识!

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2014-12-19 rosa00tong

    睡眠困难和大脑容量的快速降低直接相关

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2015-08-10 yinhl1978
  5. [GetPortalCommentsPageByObjectIdResponse(id=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2014-09-08 xiaoxifeng

    到底哪个是因,哪个是果?

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=33951, encodeId=eae633951e6, content=因果关系?, beContent=null, objectType=article, channel=null, level=null, likeNumber=117, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d0f31631005, createdName=保守主义, createdTime=Sat Aug 01 10:44:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=33856, encodeId=eddc33856c7, content=张知识!, beContent=null, objectType=article, channel=null, level=null, likeNumber=156, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8681634464, createdName=shenyifeiyang, createdTime=Thu Jul 30 13:00:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=13299, encodeId=a7011329940, content=睡眠困难和大脑容量的快速降低直接相关, beContent=null, objectType=article, channel=null, level=null, likeNumber=180, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=870092288, createdName=rosa00tong, createdTime=Fri Dec 19 07:12:00 CST 2014, time=2014-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1999442, encodeId=dc03199944252, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Aug 10 11:08:00 CST 2015, time=2015-08-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=11564, encodeId=d2f81156464, content=到底哪个是因,哪个是果?, beContent=null, objectType=article, channel=null, level=null, likeNumber=172, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=635997983, createdName=xiaoxifeng, createdTime=Mon Sep 08 17:09:00 CST 2014, time=2014-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575700, encodeId=5e1015e5700ef, content=<a href='/topic/show?id=d36784824fe' target=_blank style='color:#2F92EE;'>#脑容量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84824, encryptionId=d36784824fe, topicName=脑容量)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=65b816152155, createdName=aids218, createdTime=Sun Sep 07 01:08:00 CST 2014, time=2014-09-07, status=1, ipAttribution=)]
    2014-09-07 aids218

相关资讯

PLoS One:IL-3可能是大脑容量“遗传密码”

  近年来,科学研究证实人的大脑容量具有很高的遗传力。记者25日从中科院昆明动物研究所获悉,该所科学家通过研究发现影响脑容量变化的基因,进一步揭示了人类脑容量的遗传基础。   神经系统是人类区别于其他物种最显着的特征之一。相对于其他物种,人类的大脑高度发达,主要体现在全脑容量的变化。如人类的大脑容量是旧大陆猴-如猕猴脑容量的20.6倍,长臂猿的14.4倍,与人类亲缘关系最近的灵长类-黑猩猩的4.

Baidu
map
Baidu
map
Baidu
map