J Neurosci:新鲜了!呼吸可影响机体的记忆能力

2016-12-10 MedSci MedSci原创

没有呼吸人不可能生存,呼吸可为细胞提供所需的氧气。但是,近期来自西北大学费因伯格医学院的一项新的研究发现呼吸还可影响记忆,并可调节我们对恐惧的反应,该研究结果已发表于Neuroscience。通过分析7名癫痫患者,研究人员首次揭示了呼吸和大脑活动之间的关联。患者接受脑手术前一周在其大脑中植入电极以测量其大脑的活动,确定患者癫痫发作的来源。结果发现,患者的大脑活动随着呼吸而改变,特别是在涉及处理气味

没有呼吸人不可能生存,呼吸可为细胞提供所需的氧气。但是,近期来自西北大学费因伯格医学院的一项新的研究发现呼吸还可影响记忆,并可调节我们对恐惧的反应,该研究结果已发表于 Journal of Neuroscience

通过分析7名癫痫患者,研究人员首次揭示了呼吸和大脑活动之间的关联。

患者接受脑手术前一周在其大脑中植入电极以测量其大脑的活动,确定患者癫痫发作的来源。

结果发现,患者的大脑活动随着呼吸而改变,特别是在涉及处理气味、情绪和记忆的大脑区域,即嗅皮层、杏仁核和海马。

因此,研究人员想进一步调查在这些脑区呼吸和认知功能是否存在关联,特别是,与恐惧反应和记忆的关系。

为此,研究人员招募了约60名受试者,参加测试记忆和恐惧反应的试验。

第一个实验中,参与者被展示代表恐惧或惊讶的面部照片,并要求迅速指出哪些情绪被表达。实验过程中测量受试者的呼吸模式。

结果发现,与参与者呼气时相比,吸气时可更快的识别可怕的面孔。然而,当受试者通过嘴呼吸完成相同的任务时并没有更快地识别可怕的面孔,这表明,只有通过鼻吸气才可提高机体的恐惧反应。

在另一个实验中,参与者观看电脑屏幕上不同物体的图片并记忆,然后要求受试者回忆看过的图像。

结果发现,与受试者呼气时相比,吸气时能够更好地回忆起他们看过的图像。

与既往实验相似,当受试者通过口呼吸时,记忆和呼吸之间的联系消失。

总的来说,作者认为他们的研究结果表明,呼吸不仅仅是机体获得氧气的必要,还在大脑活动和行为中起着重要的作用。

更重要的是,该研究发现可能揭示了冥想中涉及的呼吸技术的潜在机制。

原始出处:


[1] Honor Whiteman. Memory recall, fear response influenced by breathing. MNY, 9 December 2016.


[2] Christina Zelano,et al. Nasal Respiration Entrains Human Limbic Oscillations and Modulates Cognitive Function. Journal of Neuroscience. 7 December 2016.

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    2016-12-12 lsndxfj
  2. [GetPortalCommentsPageByObjectIdResponse(id=1364138, encodeId=f7d11364138de, content=<a href='/topic/show?id=7c5615628ad' target=_blank style='color:#2F92EE;'>#ROS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15628, encryptionId=7c5615628ad, topicName=ROS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Mon Dec 12 10:44:00 CST 2016, time=2016-12-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161914, encodeId=880616191447, content=呼吸不仅仅是机体获得氧气的必要,还在大脑活动和行为中起着重要的作用冥想, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20151226/IMG567EB873985DE3928.jpg, createdBy=ea941622301, createdName=inter158, createdTime=Sun Dec 11 09:49:17 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161877, encodeId=2c331618e73c, content=冥想哈哈哈在学最近不过有点失败, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0faa1962895, createdName=Zephyro, createdTime=Sun Dec 11 07:49:02 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161791, encodeId=ce27161e918b, content=肺太太重要, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKVkILniabnuT4anP3RF0Vej3wtdQkUBaoVQQnEtgRJuCA6d08SVmHylJsibr3ZOX3icakISxC61l5Aw/132, createdBy=bd3e1976218, createdName=aleale, createdTime=Sat Dec 10 23:22:25 CST 2016, time=2016-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161759, encodeId=3640161e595c, content=呼吸太重要了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sat Dec 10 19:57:02 CST 2016, time=2016-12-10, status=1, ipAttribution=)]
    2016-12-11 inter158

    呼吸不仅仅是机体获得氧气的必要,还在大脑活动和行为中起着重要的作用冥想

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1364138, encodeId=f7d11364138de, content=<a href='/topic/show?id=7c5615628ad' target=_blank style='color:#2F92EE;'>#ROS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15628, encryptionId=7c5615628ad, topicName=ROS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Mon Dec 12 10:44:00 CST 2016, time=2016-12-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161914, encodeId=880616191447, content=呼吸不仅仅是机体获得氧气的必要,还在大脑活动和行为中起着重要的作用冥想, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20151226/IMG567EB873985DE3928.jpg, createdBy=ea941622301, createdName=inter158, createdTime=Sun Dec 11 09:49:17 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161877, encodeId=2c331618e73c, content=冥想哈哈哈在学最近不过有点失败, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0faa1962895, createdName=Zephyro, createdTime=Sun Dec 11 07:49:02 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161791, encodeId=ce27161e918b, content=肺太太重要, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKVkILniabnuT4anP3RF0Vej3wtdQkUBaoVQQnEtgRJuCA6d08SVmHylJsibr3ZOX3icakISxC61l5Aw/132, createdBy=bd3e1976218, createdName=aleale, createdTime=Sat Dec 10 23:22:25 CST 2016, time=2016-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161759, encodeId=3640161e595c, content=呼吸太重要了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sat Dec 10 19:57:02 CST 2016, time=2016-12-10, status=1, ipAttribution=)]
    2016-12-11 Zephyro

    冥想哈哈哈在学最近不过有点失败

    0

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    2016-12-10 aleale

    肺太太重要

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1364138, encodeId=f7d11364138de, content=<a href='/topic/show?id=7c5615628ad' target=_blank style='color:#2F92EE;'>#ROS#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15628, encryptionId=7c5615628ad, topicName=ROS)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=acc3210, createdName=lsndxfj, createdTime=Mon Dec 12 10:44:00 CST 2016, time=2016-12-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161914, encodeId=880616191447, content=呼吸不仅仅是机体获得氧气的必要,还在大脑活动和行为中起着重要的作用冥想, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20151226/IMG567EB873985DE3928.jpg, createdBy=ea941622301, createdName=inter158, createdTime=Sun Dec 11 09:49:17 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161877, encodeId=2c331618e73c, content=冥想哈哈哈在学最近不过有点失败, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=0faa1962895, createdName=Zephyro, createdTime=Sun Dec 11 07:49:02 CST 2016, time=2016-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161791, encodeId=ce27161e918b, content=肺太太重要, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTKVkILniabnuT4anP3RF0Vej3wtdQkUBaoVQQnEtgRJuCA6d08SVmHylJsibr3ZOX3icakISxC61l5Aw/132, createdBy=bd3e1976218, createdName=aleale, createdTime=Sat Dec 10 23:22:25 CST 2016, time=2016-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=161759, encodeId=3640161e595c, content=呼吸太重要了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/21/72142930668371951a41ef4ea4b233e6.jpg, createdBy=dcbc1715228, createdName=刘煜, createdTime=Sat Dec 10 19:57:02 CST 2016, time=2016-12-10, status=1, ipAttribution=)]
    2016-12-10 刘煜

    呼吸太重要了。

    0

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导语:全球最健康国家地区大排名,188个国家地区参与,猜猜中国排在哪?最近,华盛顿大学研究人员基于“可持续发展目标”(SDG)进行了数据评估,列出了“全球最健康国家地区”排行。排名结果发表在著名医学杂志《柳叶刀》上。这次评估总共涉及33个指标,188个国家地区,满分100分。猜猜中国处在什么位置?靠前?垫底?都不至于。其实将将60分,排在188个国家地区中的第92位而已。这个结果,与你的预期相符吗