grey matter

noun

1. （人的）头脑，脑子
   a person's intelligence

in AM, use 美国英语用 gray matter


1. N-UNCOUNT 头脑；智力
   You can refer to your intelligence or your brains as grey matter .
   1. ...an unsolved mathematical equation which has caused his grey matter to work overtime.
      他长时间思考的一道悬而未决的数学方程式

1. So people enjoy hitting up the elliptical before working their grey matter, but does exercise actually make people better leaders?
   好吧，人们在开动脑筋前喜欢到健身器械上活动活动，但健身是否真的能让人成为更好的领导？
2. Not only was there a significant change in written tests but brain scans confirmed those who had improved their score had more grey matter.
   不仅仅是笔试成绩有明显的变化，脑部扫描也显示，那些得分提高了的学生脑部出现了更多的灰质（灰质是一种神经组织，是中枢神经系统的重要组成部分）。
3. Scientists discovered signs of atrophy of grey matter in the brains of heavy internet users that grew worse over time.
   有消息称，青少年过度使用英特网会损害部分大脑功能，科学家发现了滥用网络的青少年的大脑中有萎缩的灰质成分，随着使用网络的时间增长，萎缩的灰质部分有增大的趋势。
4. In brain scans, increases in verbal IQ were accompanied by an increase in grey matter in the part of the brain which is activated when you articulate speech, called the left motor cortex.
   通过脑部扫描图可以看出，言语智商的增加伴随着大脑左半球运动皮层灰质的增多，这一区域在人们发声讲话时就会活跃起来。
5. The scans revealed that people who most value the company of others have, on average, more dense grey matter in two areas of the brain known as the orbitofrontal cortex and the ventral striatum.
   扫描显示，喜欢和他人相处的人平均来说，在大脑的两个区域，即眼窝前额皮质区（orbitofrontalcortex）和腹侧纹状体区（ventralstriatum），其灰色质密度相对较大。
6. A study from Yale University in the US found that a woman's grey matter grows in the weeks and months after she gives birth.
   美国耶鲁大学研究发现，女人在生产后几周或几个月里，大脑灰质增多了。
7. When the scientists compared the brains of taxi drivers with those of other drivers, they found the taxi drivers had more grey matter in the area of the brain associated with memory.
   科学家将出租车司机的大脑与其他司机进行比对，发现出租车司机的大脑记忆层有更多的灰色神经组织。
8. If you use your grey matter, you can solve this math problem.
   假如你用你的头脑，你就能解决这个数学题目。
9. We have enough grey matter to discern when the rules are helpful and when they are not.
   我们的脑子足可以分辨规则何时有用，何时不行。
10. We believe this area of the brain increased in grey matter volume because of the huge amount or data they have to memorize.
    我们相信，由于出租车司机需要记住大量的信息数据，因此这一脑区的脑灰质容积会不断增加。
11. In view of the incompatibility and grayness of indices in optimization of supporting scheme for deep foundation pit, an optimization model based on grey matter element analysis is presented.
    针对深基坑支护方案优化中各指标的不相容性和信息不完全性，提出基于灰色物元分析的深基坑支护方案优化模型。
12. It is the building block of human brain tissue and is particularly abundant in the grey matter of the brain and retina.
    它是构建人的脑组织的重要原料，大量存在于大脑灰质和视网膜中。
13. They found that the PD patients with mild cognitive impairment showed a trend toward reduced grey matter in the cingulate area, a brain region associated with cognitive performance.
    他们发现伴有轻微认知障碍PD患者的扣带回灰质有减少的趋势，这一区域与人的认知功能有关。
14. The aggregate of cytoplasmic or extranuclear genetic material in an organism. According to the degree of seperation of the telencephalic grey matter and formation of the anterior horns, severity of the malformation can be estimated.
    胞质团有机体中细胞质或核外基因物质的集聚物根据端脑灰质团块分裂和前角形成的程度可判断畸形的严重程度。
15. The brain, the grey-colored mass of folds and grooves that covers the top of my anatomic hemispheres, the region where the main stems of my cells are found, is called the cortex or grey matter;
    大脑，是遍布在我的脑半球上的许多灰色的褶皱和沟壑，在这个区域可以找到我的主干细胞，这里叫做皮质或灰质；
16. An optimization model of grey matter element analysis of supporting schemes for deep foundation pit and its application
    深基坑支护方案灰色物元分析优化模型及其应用
17. The trial will study the safety of Neuralstem's cells and the surgical procedures and devices required for multiple injections of the drug directly into the grey matter of the spinal cord.
    该临床试验I期主要针对Neuralstem公司的干细胞、手术过程以及直接将药物多点注射入脊髓灰质要求的设备进行安全性评估。
18. Even though Mr. B possesses unique grey matter, he does not flaunt himself.
    即使B先生才智不凡，他也不夸耀自己。
19. It's not clear whether using social networks boosts grey matter or if those with certain brain structures are good at making friends, say researchers.
    研究人员称，目前尚不清楚是社交网站促进了脑部物质的生长，还是脑部结构决定了他们是否擅长社交。
20. Researchers then performed MRI scans on the adults and it was revealed that new grey matter had formed in the left hemisphere of their brains.
    研究人员又对成人进行核磁共振扫描，表明新的灰质在他们左半脑形成。
21. Those who used spatial navigation strategies ( i.e.the non-GPS method) had increased activity and a greater volume of22) grey matter in the hippocampus than those who relied on GPS.
    使用空间导航法（即非GPS法）的人，他们的大脑活动更为活跃，海马体的灰质也比GPS使用者的多。
22. Low density of grey matter of temproral lobe, sulci narrowing or disappearance and unclear grey matter margin.
    颞叶灰质密度减低，脑沟变窄或消失，灰白质界限不清。
23. Encourage the older patients to play card games or do simple jigsaw puzzles-anything that keeps the grey matter in use.
    鼓励老年病人打牌或做拼板游戏等事情，只要让他们动脑子就行。
24. Optimum Degree Analysis of Grey Matter Element and Its Application
    灰色物元从优度分析及其应用
25. Traumatic brain injury and grey matter concentration: A preliminary voxel based morphometry study
    脑外伤和灰质密度：一项基于像素的形态学分析法的初步研究
26. Grey matter elements analysis of indoor air quality
    室内空气品质综合评价的灰色物元分析法
27. Study for Grey Matter-element Analysis
    灰色物元分析的研究
28. Cerebellar white matter was severely involved, but the grey matter nucleus were not involved.
    以小脑半球白质受累最为严重，但其灰质核团未见受累。
29. On the basis of grey matter elements theory, this paper assesses indoor air quality.
    应用灰色物元分析的基本理论对室内空气品质进行综合评价。
30. 3D-DOCTOR software was used to make threshold segmentation and to reconstruct spinal cord, grey matter and bilateral corticospinal tracts ( CSTs) of rat.
    利用3D-DOCTOR软件进行阈值分割并对大鼠脊髓、脊髓灰质、双侧皮质脊髓束结构进行三维重建，在PC机上对重建结构进行任意角度的观察，切割和测量。

noun

1. greyish nervous tissue containing cell bodies as well as fibers

   Synonym:    gray mattergrey substancegray substancesubstantia grisea