The memory of that day was indelibly printed on his brain.
那天的记忆永不磨灭地深印在他的脑海里。
Certain parts shrink, especially areas in the brain that are important to learning, memory and planning.
某些部分会萎缩，尤其是大脑中那些对学习、记忆和计划十分重要的区域。
Despite having a brain no bigger than the tip of your index finger, pigeons have a very impressive visual memory.
尽管鸽子的大脑只有人的食指尖那么大，但它们的视觉记忆力却非常惊人。
Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory.
研究人员已经证实，当人们动脑筋时，大脑中会发生生化变化，使其在注意力和记忆等认知区域更有效地发挥作用。
Physical activity can improve blood flow to the brain, fueling memory, attention and creativity, which are essential to learning.
体育活动可以促进血液流向大脑，提高学习必需的记忆力、注意力和创造力。
Wang Feng showed his super memory in the program Super Brain.
王峰在《最强大脑》节目中展示了他超强的记忆力。
The doctor said it was a progressive brain disorder which could destroy a person's memory.
医生说这是一种渐进性大脑紊乱，会破坏人的记忆。
"Music makes both the left and right brain more active, and this can maximize learning and improve our memory," says Dr. Masha Godkin, a professor at Northcentral University.
“音乐使左右脑都更加活跃，这可以最大限度地提高学习效果，改善我们的记忆力。”美国北方中央大学教授玛莎·戈德金博士说。
New brain research, led by researchers at the Norwegian University of Science and Technology, announces the same: choosing handwriting over using a keyboard results in better learning and memory.
由挪威科技大学的研究人员领导的一项新的大脑研究也宣布了同样的结论：比起使用键盘，选择手写会带来更好的学习和记忆效果。
It includes four steps: seeing a word, getting back its meaning from your memory, connecting it to other words in the same sentence, and then moving on to the next word. This process uses many parts of the brain at one time.
它包括四个步骤：看到一个单词，回忆这个词的意思，将它与句子中其他单词联系起来，再看下一个单词。这个过程同时调动了大脑的很多部分进行工作。
Imagination, it turns out, USES the same brain structures as perception and memory and has the same flaws.
事实上，想象与感受和记忆所用到的大脑结构是一样的，所以也面临同样的问题。
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。
Exactly how does the brain accomplish this memory processing?
如何描述大脑完成记忆处理的准确过程？
It affects the regions of the brain involving thought, memory and language.
这种病影响了脑部控制思考、记忆和语言功能的区域。
She added that understanding the mechanisms in the brain, which affect memory as we age, will help find ways to combat conditions linked to memory loss.
她还说，了解随着年龄老化影响记忆的大脑机制有助于找到与记忆衰退有关问题的解决方法。
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。
Normal memory function involves many parts of the brain, and any disease or injury that affects the brain can interfere with the intricacies of memory.
病医学正常记忆功能需要大脑很多部分紧密协作，任何损伤大脑的疾病或伤害都会干扰这一精密的过程。
Understanding the mechanisms in the brain, which affect memory as we age, will help us to find ways to combat conditions linked to memory loss.
清楚大脑的结构机制是随着年龄而不断影响记忆，这将帮助我们记忆流失的情形。
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。
First, the team must determine exactly how the time-stamping work and its effects on the brain and memory.
首先，研究小组必须精确地知道时间如何标记以及其对大脑和记忆的影响。
That molecule remained for only a few days and appeared to strengthen the brain circuit responsible for maintaining the fearful memory.
这种分子仅仅出现几天并且似乎在加强着维持痛苦记忆的大脑电路。
Simply falling asleep might be enough to trigger the crucial memory process in the brain, researchers suspect.
研究者认为只要进入睡眠就能引发大脑中一些重要记忆程序的运转。
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。
It means that the brain circuitry for memory had altered.
耶鲁大学的萨莉·施威茨说，“这意味着用于记忆的大脑线路改变了。”
Plus, a study published last year in the journal Alzheimer’s and Dementia found that taking Omega-3 DHA supplements took three years off the brain, improving memory and learning skills.
另外，去年发表于《阿兹海默氏症与痴呆症》（Alzheimer’s and Dementia）杂志的一项研究发现，使用Omega-3DHA补充品可以让大脑年轻三岁，提高记忆力和学习能力。
Memory is another complex function of the brain.
记忆是脑的另一个复杂功能。
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。
As these messages travel through the brain, they create pathways that serve as the basis of our memory.
当这些信息在脑中传送时，新的通路又产生了，这形成了我们记忆的基础。
The brain accomplishes this improvement, at least in part, by moving the memory for these sequences overnight.
大脑实现这个进步，至少部分原因是因为在睡眠时候把记忆转移到这些序列上。
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。
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