孕期大脑会有惊人变化女科学家提供详细地图-纽约情报站

HILOVEYOUTU 发表于 2024-9-16 22:37:01

孕期大脑会有惊人变化女科学家提供详细地图

<picture style="box-sizing: border-box;"> <img alt="神经科学家克芮斯蒂利用自己怀孕期间，观测大脑有何变化，结果发现脑部几乎每一部位都受到影响。(美联社)" class=" lazyloaded" data-src="https://pgw.worldjournal.com/gw/photo.php?u=https://uc.udn.com.tw/photo/wj/realtime/2024/09/17/30534493.jpg&x=0&y=0&sw=0&sh=0&sl=W&fw=800&exp=3600&q=75" src="https://pgw.worldjournal.com/gw/photo.php?u=https://uc.udn.com.tw/photo/wj/realtime/2024/09/17/30534493.jpg&x=0&y=0&sw=0&sh=0&sl=W&fw=800&exp=3600&q=75" style="box-sizing: border-box; border-style: none; object-fit: contain; width: 800px; height: 533px;"></picture><figcaption style="box-sizing: border-box; line-height: 1.4; padding-top: 10px; padding-bottom: 10px; color: rgb(126, 126, 126); background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">神经科学家克芮斯蒂利用自己怀孕期间，观测大脑有何变化，结果发现脑部几乎每一部位都受到影响。(美联社)</figcaption>神经科学家克芮斯蒂( Liz Chrastil)利用自己怀孕期间，观测大脑有何变化，结果发现脑部几乎每一部位都受到影响，并提供第一个怀孕期间大脑变化的详细地图，扩大研究可对产后<span style="box-sizing: border-box; background-color: initial; color: rgb(126, 126, 126); text-decoration-line: none; border-bottom: 1px solid rgb(126, 126, 126); transition: color 0.3s linear, border 0.3s linear;">忧郁症等提供更多的了解。38岁靠人工受孕怀胎的克芮斯蒂，和圣塔巴巴拉<span style="box-sizing: border-box; background-color: initial; color: rgb(126, 126, 126); text-decoration-line: none; border-bottom: 1px solid rgb(126, 126, 126); transition: color 0.3s linear, border 0.3s linear;">加州大学教授洁可布斯(Emily Jacobs )将她们共同研究的结果，发表在16日出版的「自然神经科学」(Nature Neuroscience)期刊上。<div id="admaruPlayerWrapperContainer" style="box-sizing: border-box; color: rgb(0, 0, 0); position: relative;"></div>任职于尔湾加州大学的克芮斯蒂说，在她怀孕前、妊娠期间和产后总共对她脑部做了26次扫描，发现「十分显著的」变化，譬如，主管思考的脑部灰质，在超过80%的区域减少，整个脑部平均减少4%，相当于青春期经历的情况。灰质减少不见得是坏事，有可能表示链接脑神经元的「神经回路」更加精准，以应对生命进入新的阶段。研究团队在她产后两年，持续扫描克芮斯蒂的脑部，也抽血检验性荷尔蒙如雌激素的变化。研究显示，脑部和身体其他变化，产后持续发生。<div class="embedded-content" style="box-sizing: border-box; margin-bottom: 20px; color: rgb(0, 0, 0); margin-inline: auto; position: relative; text-align: center;"><div class="twitter-tweet twitter-tweet-rendered" style="box-sizing: border-box; display: flex; max-width: 550px; margin-top: 10px; margin-right: auto !important; margin-bottom: 10px; margin-left: auto !important; width: 550px;"><iframe id="twitter-widget-0" scrolling="no" frameborder="0" allowtransparency="true" allowfullscreen="true" class="" title="X Post" src="https://platform.twitter.com/embed/Tweet.html?dnt=false&embedId=twitter-widget-0&features=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%3D%3D&frame=false&hideCard=false&hideThread=false&id=1835697601238175966&lang=zh-tw&origin=https%3A%2F%2Fwww.worldjournal.com%2Fwj%2Fstory%2F121617%2F8232494&sessionId=b7c6d671ee61473983c7b2196060da4b61af4efc&siteScreenName=%E4%B8%96%E7%95%8C%E6%96%B0%E9%97%BB%E7%BD%91&theme=light&widgetsVersion=2615f7e52b7e0%3A1702314776716&width=550px" data-tweet-id="1835697601238175966" style="box-sizing: border-box; position: static; visibility: visible; width: 550px; height: 738px; display: block; flex-grow: 1;"></iframe></div></div><div class="embedded-content" style="box-sizing: border-box; margin-bottom: 20px; color: rgb(0, 0, 0); margin-inline: auto; position: relative; text-align: center;"><div class="twitter-tweet twitter-tweet-rendered" style="box-sizing: border-box; display: flex; max-width: 550px; margin-top: 10px; margin-right: auto !important; margin-bottom: 10px; margin-left: auto !important; width: 550px;"><iframe id="twitter-widget-1" scrolling="no" frameborder="0" allowtransparency="true" allowfullscreen="true" class="" title="X Post" src="https://platform.twitter.com/embed/Tweet.html?dnt=false&embedId=twitter-widget-1&features=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%3D%3D&frame=false&hideCard=false&hideThread=false&id=1835707414747980074&lang=zh-tw&origin=https%3A%2F%2Fwww.worldjournal.com%2Fwj%2Fstory%2F121617%2F8232494&sessionId=b7c6d671ee61473983c7b2196060da4b61af4efc&siteScreenName=%E4%B8%96%E7%95%8C%E6%96%B0%E9%97%BB%E7%BD%91&theme=light&widgetsVersion=2615f7e52b7e0%3A1702314776716&width=550px" data-tweet-id="1835707414747980074" style="box-sizing: border-box; position: static; visibility: visible; width: 550px; height: 714px; display: block; flex-grow: 1;"></iframe></div></div>洁可布斯说，过去的研究针对怀孕前和怀孕后侦测脑部的变化，「从来没有人目睹过脑部在整个怀孕过程中的变化。」<span style="box-sizing: border-box; background-color: initial; color: rgb(126, 126, 126); text-decoration-line: none; border-bottom: 1px solid rgb(126, 126, 126); transition: color 0.3s linear, border 0.3s linear;">密西根州立大学神经科学暨心理学教授龙斯坦(Joseph Lonstein)指出，这项研究和过去的研究不同，集中观察大脑内部许多区域和最外层的大脑皮质(cerebral cortex)的变化，对更加了解孕妇产前产后整个脑部的变化，是很好的第一步。有关动物脑部变化的研究，可能有助提升育婴的知识。龙斯坦说，加州两位研究员的最新研究，虽未探究脑部变化对人类行为有何意义，却点出与社交认知有关等区域确实有所改变，能够帮助我们更加了解人与人的交互、怀孕如何感变人的思想与情感等。美国研究人员将与西班牙科学界合作进行较大规模的「母亲大脑计划」(Maternal Brain Project)研究，希望从中获得更多数据，供科学界「事先」预测，何种情况的怀孕更可能造成产后忧郁症，提供给打算怀孕的女性参考。<div align="left"><div align="center">点击下面文字可快速查看或发布对应的便民信息！</div><div align="center">纽约情报站让您的生活变的更简单</div><div align="center"><hr class="l" style="clear: both;"></div></div><div align="left"><div align="center">:hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=62&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">电召车</a> :hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=5&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">顺风拼车</a></div><div align="center"><hr class="l" style="clear: both;"></div></div><div align="left"><div align="center">:hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=21&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">汽车买卖</a> :hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=64&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">便捷搬家</a></div><div align="center"><hr class="l" style="clear: both;"></div></div><div align="left"><div align="center">:hug:<a href="https://bbs.nyinfor.com/plugin.php?id=fn_job&formapp=&footernav=true&idu=1" target="_blank">招聘求职</a> :hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=92&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">店铺转让</a></div><div align="center"><hr class="l" style="clear: both;"></div></div><div align="left"><div align="center">:hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hb&ac=cat&cat_id=88&province=&city=&dist=&orderby=&lat=&lng=&filter=" target="_blank">房屋出售</a> :hug:<a href="https://bbs.nyinfor.com/plugin.php?id=xigua_hs&idu=1" target="_blank">商家黄页</a></div></div><div align="left"><div align="center">简介：纽约情报站是汇集全美75万粉丝的公众平台。除了实时新闻、找工招工信息发布、app社区互动，更有微信公众号推文探店等。如果你投稿、爆料、活动策划、商务合作，或者想邀请我们去探店，请联系主编微信： nyinfor</div></div>

娛樂城 发表于 2024-9-17 01:27:49

孕期大脑

在美国流浪的纽约人 发表于 2024-9-17 02:42:16

记忆力变差

Kenny 发表于 2024-9-18 00:04:44

点点滴滴的

页: [1]

纽约情报站's Archiver

孕期大脑会有惊人变化 女科学家提供详细地图

孕期大脑会有惊人变化女科学家提供详细地图