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

• Objective To evaluate the role of MRI in diagnosis and differential diagnosis of gray matter heterotopia ( GMH).
  目的探讨脑灰质异位症（GMH）的MRI诊断及鉴别诊断。
• 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 scientists took MRI images of the subjects brains before and after the experiment. And they found a noticeable increase in gray matter volume in the regions known to be related to color vision and perception.
  科学家们经过对受试者实验前后核磁共振成像对比发现，实验后他们大脑的色觉、知觉区域内的灰质明显增加了。
• 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。
• That problem has caused her gray matter to work overtime.
  她化不少时间绞尽脑汁想解决那问题。
• 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。
• The resistance to ischemia of white and gray matter after stroke
  脑卒中后白质和灰质对缺血的抵抗性
• Objective: To investigate the changes in volume of gray matter of Depressed woman Patients.
  目的：比较女性抑郁病人与正常对照组的大脑灰质容量。
• In one experiment, elderly subjects showed increases in gray matter in certain parts of their brains after they were taught to juggle.
  在一个实验中，在被教授了变戏法之后，老年被试者的大脑特定部分的灰质区显示出增长。
• Cortical projections of the central gray matter of the mesencephalon and the dorsal raphe nucleus in piglets
  猪中脑中央灰质和中缝背核向大脑皮质的投射