步行超过72街区的人们看来没有再增加脑灰质容量。
Walking more than 72 blocks did not appear to increase gray matter volume any further.
吃大量的水果和蔬菜可以保护随着我们的衰老而衰退的脑灰质。
Eating plenty of fruits and vegetables may protect the grey matter which declines as we age.
目的探讨脑灰质异位症（GMH）的MR I诊断及鉴别诊断。
Objective To evaluate the role of MRI in diagnosis and differential diagnosis of gray matter heterotopia(GMH).
采用以spm 5为基础的VBM方法进行数据处理得到全脑灰质图。
The data were analyzed by using VBM based on SPM5 to generate gray matter density map.
我本人是相信这一点的，因为有识之士已经诠释说，那是脑灰质沟回。
I believe in that myself because it has been explained by competent men as the convolutions of the grey matter.
目的：提出脑灰质异位症的M R I诊断分型，提高对本病的认识。
Objective: to have some understanding of MRI diagnostic typing of brain gray matter heterotopia.
脑灰质代表大脑里的信息处理中心，脑白质代表这些处理中心间的协同与联系。
Gray matter represents information processing centers in the brain, and white matter represents the networking of-or connections between-these processing centers.
脑部的神经元几乎都集中在灰质部分，脑灰质较多通常就等同于脑部较为健康。
More gray matter, which consists mostly of neurons, is generally equated with greater brain health.
简单列举几个：冥想有利于改善心情、减缓压力、舒缓情绪，也可以增加脑灰质容积。
To name just a few, meditating helps to improve your mood, it reduces stress, it lessens anxiety, and it even increases your brain's grey matter.
该项目使用MRI(核磁共振)对患者进行脑部断层扫描，并测量大脑各区域脑灰质的厚度。
MRI scans were taken and the thickness of regions of the brain were measured.
他们属于支持细胞，也叫脑白质，它们为其余10%的大脑细胞提供物质和养分支持。 而这10%的细胞是神经细胞，他们构成了大脑灰质，负责人的思维活动。
These are the support cells, the white matter, which provide physical and nutritional help for the other 10% of cells, the neurons, which make up the grey matter than does the thinking.
独处型的物种，例如老虎、家养的猫、以及犀牛，它们的脑里具有更少的灰质。
Solitary species - such as tigers, domestic cats and rhinos - have less grey matter, the scientists found.
研究人员表示，这可能就是在上述脑区灰质较少的人对疼痛更为敏感的原因。
That may be why people with less gray matter volume in these areas are more sensitive to pain, and vice versa, the researchers said.
脑叶长出含有神经元和突触的另外三层灰质，在与基于统一的思想形态相关的新构造中激活。
The lobes of the brain grown three additional layers of grey matter that contain neurons and synapses that fire in new formations related to unity based thought-form.
一组磁共振成像主要关注大脑褶皱层或者脑皮层上的灰质组织，这些组织是用来处理记忆、情绪、演讲、视觉、听力和电动机操作的地方。
One set of MRI images focused on grey matter at the brain's wrinkled surface, or cortex, where the processing of memory, emotions, speech, sight, hearing and motor control occurs.
动物和人体研究都表明，一般而言，体育活动可以增加脑容量，并可减少与衰老有关的脑部白质和灰质孔洞的数量和大小。
Studies in animals and people have shown that physical activity generally increases brain volume and can reduce the number and size of age-related holes in the brain's white and gray matter.
方法：采用功能磁共振成像技术对3例拟行手术治疗的灰质异位且伴癫痫症状的患者进行对指运动任务下的脑区反应观察。
Methods: fMRI was used to localize the areas of motor activation in 3 patients with heterotopic gray matter who all suffered from epilepsy and prepared to be treated by surgery.
到目前为止，脑不同叶灰质的AD C值尚未有报道，因为在这些区获得测量极为困难。
Until now, ADC values from gray matter in various lobes of the brain have not been reported, due to the difficulty of obtaining measurements in these regions.
带状异位在MRI上表现为一个平滑的灰质带位于脑室和皮质之间，中间夹以脑白质。
Band heterotopia is diagnosed by visualization on MRI of a smooth layer of gray matter separated from the cortex and ventricles by white matter.
学者们发现位于上脑丘之下的周边导管灰质与邻近的大脑脚盖，大大减少、或破坏了脸部运动行为。
These author found that destruction of per-aqueductal gray matter and adjacent tegmentum beneath the superior colliculi abolished or greatly reduced facio-vocal behavior.
未见患者治疗前后灰质密度差异有显著性的脑区。
No regions were found with significantly different gray matter density between pre - and post-treated patients.
定量地分析不同年龄段正常脑白质磁共振扩散加权成像ADC值，建立正常脑白质及灰质ADC值标准，为评价放射性脑损伤提供参考值。
To quantitatively study the ADC values of normal white matter with advancing age on diffusion and establish reference values of ADC for further studies of radiation-induced injury.
结果：灰质核团t2弛豫时间随脑铁含量增加而缩短，脑白质t 2弛豫时间无变化趋势。
Results: T2 relaxation time of gray matter nucleus was shorten because of iron content increasing, and that of white matter had not this change.
灰质内衬的脑裂是多小脑回的特征性表现。
The gray matter lining the clefts is characterized by polymicrogyria.
【脑容量大的哺乳动物更容易灭绝】较大的大脑似乎更有利于生存，因为它们一般会带来更高的智商。不过，携带那些灰质可并不容易。
It might seem like bigger brains are better for survival because they often lead to greater intelligence, but carrying around all that grey matter isn't easy.
脑组织分类，即将脑部MR图像标记为灰质、白质与脑脊液三种不同的组织区域；
The second one is to segment brain MR images into different tissue classes, namely, gray matter (GM), white matter (WM), and cerebrospinal fluid (CSF).
当我们试着仅凭脑力记住所有事，随着年龄增长，脑内的灰质递减，记住的正经事就越少，比如学习。
When we try to remember everything with brainpower alone, especially the older we get, the less gray matter we seem to have left for the really important things, like studying.
当我们试着仅凭脑力记住所有事，随着年龄增长，脑内的灰质递减，记住的正经事就越少，比如学习。
When we try to remember everything with brainpower alone, especially the older we get, the less gray matter we seem to have left for the really important things, like studying.
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