The numbers of the nerve cells in the rat brain hippocampus were calculated with CMIAS system;
CMIAS多功能真彩色病理图像分析系统行半自动定量分析子代成鼠海马神经细胞数目；
"Perhaps what happens is that the hippocampus is actually the short-term way station for memory in the brain," Walker tells WebMD.
沃克告诉网络医生网站说：' '很可能，发生的事情是：在大脑中，海马实际上是记忆短期存储的位置。
Learning happens in the hippocampus, a brain region that plays a key role in acquiring memories.
学习发生在脑部的海马状突起中，这是获取记忆最关键的脑部区域。
A new rodent study shows that newborn neurons destabilize established connections among existing brain cells in the hippocampus, a part of the brain involved in learning and memory.
一个新的啮齿动物研究表明，新生神经元使海马体中脑细胞已有的连结变得不稳定，而海马体是大脑中关于学习和记忆的部分。
Those who used spatial navigation strategy — the non-GPS method — had increased activity in a part of the brain responsible for memory and navigation called the hippocampus.
那些使用空间导航策略(非gps方法)的人，大脑中称作海马体的负责记忆和导航的部分特别活跃。
Previous work in rats identified the hippocampus as a region of the brain that stores spatial memories.
以前在老鼠身上的研究确定了脑部的海马回是存储空间记忆的区域。
Stress takes a toll on the brain by washing harmful chemicals over the hippocampus and other brain areas involved in memory.
紧张会通过使头脑里的海马体以及与记忆有关的头脑其他区域受到有害化学物质的冲蚀而产生负面的影响。
After a year, brain scans showed that among the walkers, the hippocampus had increased in volume by about 2 percent on average; in the others, it had declined by about 1.4 percent.
1年以后，大脑扫描显示，参加走步训练的人员海马状脑凸体平均增长了大约2%，而另一组人员却下降了大约1.4%。
In Alzheimer's, the hippocampus is one of the first regions in the brain to be damaged.
对于老年痴呆症来说，海马体是最先被破坏的区域之一。
Researchers did magnetic resonance imaging or MRI scans to measure brain volume in the hippocampus, the part of the brain responsible for learning and memory.
研究者们磁共振成像或MRI扫描测量大脑海马的体积，它是大脑用来学习和记忆。
These cells arise in the hippocampus, a brain region associated with learning and memory.
这些神经元在海马状突起形成——海马状突起是与学习与记忆相关的一个大脑区域。
The PET scans detected reduced activity in an area of the brain called the hippocampus, which is known to be damaged in Alzheimer's.
PET扫描发现了脑部一个名为海马状突起(大脑侧面脑室壁上的隆起物，主要由灰白质构成，在泛记过程中起主要作用)的区域活性减弱的现象。
The study, which was funded by the Wellcome Trust, focused on the hippocampus, a small area of the brain that plays a key role in memory, navigation and imagining the future.
这次研究室由WellcomeTrust拨款资助的，致力于研究脑内海马状的突起，它虽然只占大脑的一小部分，但在决定人脑记忆力方面却有十分重要的作用，引导和铸就了我们的将来。
This neurogenesis would seem to be completely laudable, since it occurs mostly in the hippocampus, a portion of the brain associated with memory and thinking.
这个神经形成似乎非常值得赞赏的，这是因为它大多出现在海马中，脑部与思考和记忆相关的那部分。
She does not recall anything earlier because her hippocampus, part of the limbic system deep in the brain that stores long-term memories, had not yet matured.
她不能回忆起任何更早的事情，因为她的海马区——存储长期记忆的大脑深处的边缘系统还没有发育成熟。
Another set of neurons grew in the hippocampus, a crucial memory center in the brain, which helped to consolidate the smell of his pups into a long-term memory.
大脑中一个至关重要的记忆中心海马部位也生成了另一套神经细胞，这有助于将幼鼠的气味固化在老鼠爸爸的长期记忆中。
The hippocampus is a key brain region in circuits involved in spatial navigation and memory, and thus has been the focus of research to decode these functions.
海马是脑回路中涉及空间定位和记忆的关键大脑区域，也因此成为研究如何解码这些功能的焦点。
For some amount of time the memory resides both in the hippocampus and elsewhere in the brain.
在一段时期内，记忆会同时存在于海马体和其他的大脑区域。
They are particularly interested in the hippocampus, a small area of the brain that helps form memories.
他们对（脑内的）海马状突起很有兴趣，那是大脑里帮助记忆的很小一个区域。
A number of neurological case studies have reported that people and animals with lesions in the hippocampus - meaning fewer brain cells in that region - are less prone to anxiety than other people.
许多神经学病历研究报道海马有损失的人和动物(意味着在那个区域的脑细胞要少些)要比其他人不那么容易焦虑。
The hippocampus is one of the first brain areas to be affected by Alzheimer's disease, causing problems with memory and spatial orientation.
海马体是大脑中第一个受到阿尔茨海默氏症影响的区域，因此会导致记忆和空间定位的困难。
It has long been suggested that the hippocampus, a brain structure critical for memory formation, plays a critical role in the acquisition of conceptual knowledge.
过去人们一直相信，海马体——大脑中负责记忆信息的部分，在概念的形成过程中起着关键性的作用。
Scientists have known that memories first form in the hippocampus and are later transferred to long-term storage in other parts of the brain.
科学家们已经知道记忆首先会保存在海马体，往后就会转移到负责长期记忆的大脑区域。
The capacity to envision the future relies partly on the hippocampus, a brain structure that is crucial to memory.
设想未来的能力部分依赖于海马体，对记忆十分关键的大脑结构。
They also found that the hippocampus part of the brain, which is responsible for memory, were less developed in those rodents on the high protein diet.
他们还发现大脑里负责记忆的海马区在高蛋白质饮食的啮齿类动物身上发育较不完善。
Most significantly of all, it shrinks the volume of the prefrontal cortex and the hippocampus. These are the parts of the brain most closely associated with working memory.
最重要的一点是，压力能够减少前额皮质和海马体的数量——而这些都是同工作记忆关联最紧密的部位。
Research also suggests that physical exercise may directly benefit the hippocampus – an area of the brain that is essential to memory.
研究同时也显示了体育锻炼会直接作用于海马体-大脑中掌控记忆力的区域。
The study used an experimental model of brain damage, in which mice are exposed to a chemical that destroys the hippocampus, an area of the brain which controls learning and memory.
该研究应用了脑损伤的试验模型，该试验中，使小白鼠接触一种能破坏控制学习和记忆的海马体的化学物质。
For example, prolonged stress can kill cells in the hippocampus, a brain area critical for memory.
例如，长时间的压力能够杀死人类海马组织中的细胞，海马是一个大脑记忆的关键区域。
For example, prolonged stress can kill cells in the hippocampus, a brain area critical for memory.
例如，长时间的压力能够杀死人类海马组织中的细胞，海马是一个大脑记忆的关键区域。
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