gray matter

英 [ɡreɪ ˈmætə(r)]

美 [ɡreɪ ˈmætər]

（神经）灰质

医学

英英释义

noun

• greyish nervous tissue containing cell bodies as well as fibers
  Synonym:grey mattergrey substancegray substancesubstantia grisea

双语例句

• The gray matter lining the clefts is characterized by polymicrogyria.
  灰质内衬的脑裂是多小脑回的特征性表现。
• Nodular gray matter abuts and impinges on ventricles bilaterally, left greater than right.
  结节状的灰质邻接并突向脑室，左侧比右侧明显。
• The athletic twins had more gray matter ( the information processing part of the brain), particularly in areas that controlled balance and motor function.
  运动双胞胎拥有更多脑灰质（大脑中负责信息处理的部分），尤其是负责平衡和运动功能的部分。
• Cases report and document analysis of heterotopic gray matter with epilepsy
  脑灰质异位症伴癫痫两例报告并文献分析
• The Study of the Gray Matter Volume and Diffusion Tensor Imaging of Brain in Early Posttraumatic Stress Disorder
  创伤后应激障碍早期脑灰质体积测量和扩散张量研究
• Researchers have long known that our gray matter is surprisingly plastic and is quick to begin forming new patterns.
  研究者早就知道大脑灰质极具可塑性，能迅速开始形成新的模式。
• Results: T2 relaxation time of gray matter nucleus was shorten because of iron content increasing, and that of white matter had not this change.
  结果：灰质核团T2弛豫时间随脑铁含量增加而缩短，脑白质T2弛豫时间无变化趋势。
• The significance of the relatively smaller gray matter volume and density seen in these players is not yet clear, the researchers say.
  在这些运动员大脑中观察到的相对小的灰质面积和密度所代表的意义尚不清楚，研究者们说。
• Research has shown that adult brains can increase in gray matter over weeks or months.
  之前有研究显示，成年人的大脑在数周或者数月时间内能增加一些灰质。
• Only dolphins, whales and humans have brains with gray matter in present time and so you are indeed aware.
  现在只有海豚鲸鱼和人类具备有灰质的大脑，所以你们可以觉察。