第二届中美大学生微电影大赛公告
 
 
   
     
   
   作品名称 wildraja 作品价格 供欣赏 元   
  作品状态 在架 上传时间 2018/11/19  
  作品种类 科普微电影 >科普微电影    
  作品描述:

Raja

  科技与工程

  insta@wildraja

  Go learning something@seed

https://seed.com/

  Pic 1 Your brain is composed of two types of matter. Grey matter contains cells,responsible for processing information. White matter is made of bundles and connects areas of grey matter, allowing info to run between distant parts of the brain. This stunning image is a 3D printed physical model of the white matter pathway connecting the two different regions responsible for speech and language in the human brain-made by tracking the movement of water molecules. In non-human primates, this bundle of axons is either not present or substantially smaller. If you read this far, comment "diffusion imaging"below.大脑由两种物质组成,灰色物质含有细胞,负责处理信息。白色物质由束组成,连接灰色物质区域,让信息得以在大脑进行远距离传输。这个惊人的图片是打印的3D物理模型,它通过跟踪水粒子的运动,模拟出白色物质连接灰色物质分别负责言语和语言的两个不同区域的路径。如果你读完了这段文字,请留言“diffusion imaging”

  The arcuate fasciculus connects two important regions of the brain for language use, Broca's area of the interior frontal gyrus and Wernicke's area in the posterior superior temporal gyrus. The dimensions of the 3D model are 9cm x 7.5cm x 10cm and it was generated using a type of MRI called diffusion imaging by Stephanie Forkel at King's College in London.#magneticresonance #MRI #neuroscience #evolution 弓状束连接大脑的两个重要的供语言使用的区域,即额内回的布洛卡区和颞上回后部的韦尼克区。这个3D模型的3纬为 9cm x 7.5cm x 10cm,它是运用伦敦国王学院的斯蒂芬妮·福克尔(Stephanie Forkel)利用一种叫做扩散成像的核磁共振技术产生的。

  Pic 2 The frosted dirona is a white translucent animal found off the coast of British Columbia that first emerged around 180 million years ago.It's recognized by the dominant plate-like appendages(cerate)projecting off its body. This little guy travels around "by foot",with a sticky muscle that is used only for transportation. Since it doesn't have a shell, it evolved to shed the white-lined cerata which, like a lizard's tail,distractes predators. If you read this far, comment "transculent white" below " 霜状Dirona(海蛞蝓属) 是在英属哥伦比亚海岸发现的白色半透明生物(海蛞蝓属),1.8亿年前就出现了。它靠身上突出的蜡质板状突起来识别。这个小东西是靠“脚”来移动,长着一种黏性的肌肉,只用于移动。因为它没有壳,所以它进化为被白色蜡状物覆盖,就象是蜥蜴的尾巴,来分散捕食者的注意力。如果你看完了这段介绍,请在下面留言“transculent white”

  Biological classification: Animalia, Mollusca, Gastropoda, Nudibranchia, Dironidae, Dirona, D.albolineata. First discovered by Frank Mace MacFarland, the American malacologist at Standford University in 1905. #deepsea #deepscience #marinebiology 生物学分类:动物纲、软体纲、腹足纲、裸鳃纲。斯坦福大学美国软体动物学家Frank Mace MacFarland首次发现

  Pic 3 Merry Christmas

  Stem cell mediated cartilage tissue with the collagen fibers in green and lipid deposits in red.Shot using Second Harmonic Generation (SHG) technique at 20X magnificatioin for collagen and 40x magnification for lipids at the Institure for Life Sciences at University of Southampton in the U.K. #microscopy #merrychristmas #toyourcells 干细胞介导的软骨组织胶原纤维呈绿色,脂质沉积呈红色。这幅图片是在英国南安普顿大学生命科学研究所,使用二次谐波产生(SHG)技术对胶原蛋白进行20倍放大,对脂质进行40倍放大产生的。

  
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评论
catherine 太美了,人体内的小宇宙太美了,大自然的美超乎我的想像,这让我觉得每一天都可以是新的一天,coz there are always new things, the discoveries  
parakeet_19 #mermaid in your brain, #christmastree of the #stemcell and #flower #lattern under the sea, they are living, they are part of the nature, what a fantasy.  
 
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