The most devastating form of brain damage, for example, is a condition in which someone is understood to be brain dead.
例如，最具破坏性的脑损伤是某人被认为脑死亡的情况。
In 2004, Rogers used this observation to test the advantages of brain bias in chicks faced with the challenge of multitasking.
在2004年，Rogers利用这一观察结果，测试了小鸡在面临多重任务挑战时的大脑倾向优势。
They should also be sceptical of the growing tendency to try to reduce all human traits and actions to the level of brain activity.
他们也应该对试图将所有人类特征和行为都降低到大脑活动水平的趋势持怀疑态度。
Specific brain regions that respond during direct gaze are being explored by other researchers, using advanced methods of brain scanning.
其他研究正在利用先进的大脑扫描方法探索直接凝视时做出反应的特定大脑区域。
Head circumference is an indicator of brain volume, so a greater increase in head circumference in a newly-born baby suggests more rapid brain growth.
头围是大脑体积的一个衡量指标，所以新生儿头围越大，表明他们的大脑发育越快。
Daphna Joel, who led the study, said her research found that while there are some gender-based similarities, many different types of brain can't always be distinguished by gender.
主持这项研究的达夫娜·乔尔说，研究发现，即使存在部分以性别为基础的相似点，许多不同类型的大脑也并非总是可以通过性别来区分。
Horseshoe crabs kept in the dark continuously for a year were found to maintain a persistent rhythm of brain activity that similarly adapts their eyes on a daily schedule for bright or for weak light.
人们发现，连续一年被关在黑暗的环境中的鲎仍然可以保持稳定的大脑活动节奏，这种稳定的节奏也使得它们的眼睛适应每日或明或暗的光线。
He found that rats that exercise on a treadmill have raised levels of brain-derived neurotrophic factor coursing through their brains.
他发现，在跑步机上锻炼的老鼠，其大脑中流过的脑源性神经营养因子水平有所提高。
Declining mental function is often seen as a problem of old age, but certain aspects of brain function actually begin their decline in young adulthood, a new study suggests.
心智功能衰退通常被视为老年问题，但一项新的研究表明，大脑功能的某些方面实际上在青年时代就开始衰退了。
Significant stenosis and hyalinosis in small arteries were observed in the specimen of brain, skin, and muscle.
在大脑，皮肤和肌肉的标本中，发现小动脉有明显的狭窄和玻璃样变。
Each of them is mediated by a distinct condition of brain chemistry.
每个阶段都是由一种独特的脑化学条件传递的。
These changes will undoubtedly improve the productivity of brain-workers.
毫无疑问，这些变化将会提高脑力劳动者的生产效率。
That and the passage of time have allowed me to enjoy this kind of brain game again.
随着时间的推移，我能够再次享受这类脑力游戏。
Dopamine is one of a family of brain chemicals that transmit signals between neurons.
多巴胺属于大脑化学物质家族的一员，它们传递神经元之间的信号。
But the extra boost of brain cells only occurred if the mouse father stayed in the nest.
但是脑细胞的额外增长仅仅发生在老鼠爸爸待在鼠窝中的情况下。
With the advent of brain imaging technology, it's possible that they'll continue to learn more.
随着大脑影像技术的出现，他们可能还将探索到更多的奥秘。
Size and shape of brain regions near this one have been associated with differences in personality.
靠近这一块的大脑区域的大小和形状的不同反映出个性的差异。
The other "switch" examined in this study probably has to do with the expansion of brain regions in humans.
这项研究中观察到的其它的“开关”或许与人类大脑区域扩展有关。
BrainBashers - BrainBashers are a collection of brain teasers riddles games puzzles and optical illusions.
BrainBashers- BrainBashers收集脑筋急转弯、谜语、游戏、拼图和视力错觉图。
In the sensitive process of brain development, Bellinger said, there are a lot of things that can go wrong.
在大脑发育的敏感期，柏令吉说，有许多事情会出错。
BrainBashers - BrainBashers are a collection of brain teasers, riddles, games, puzzles, and optical illusions.
BrainBashers- BrainBashers收集脑筋急转弯、谜语、游戏、拼图和视力错觉图。
The crucial discovery is that DBS seems to tune an array of brain regions, not just the area around the electrode.
关键的发现是，DBS似乎调整的是一组的大脑区域，而不仅仅是电极周围的区域。
One new set of brain cells formed in the olfactory bulb, and were specifically tuned to the smells of his pups.
在嗅球中形成了一套新的脑细胞，特别适应于幼鼠的气味。
Researchers identified 60, 000 patients who were diagnosed with these types of brain tumours between 1974 and 2003.
研究人员确认，在1974年至2003年期间，这种脑瘤确诊病人为6万人。
Decreased NAA concentrations found via magnetic resonance may be an indicator of brain dysfunction or loss of neurons.
通过磁共振发现，乙酰天冬氨酸浓度降低是脑功能损害或神经元缺失的信号。
He said it appears that people who are familiar with the Internet can engage in a much deeper level of brain activity.
他说，这表明熟悉网络搜索的人能进行更深层次的脑部活动。
The extraordinary findings emerged from an analysis of brain activity in patients and counsellors in therapy sessions.
这些意外的发现是在对治疗过程中病人和咨询医生的大脑活动进行分析后得出的。
The extraordinary findings emerged from an analysis of brain activity in patients and counsellors in therapy sessions.
这些意外的发现是在对治疗过程中病人和咨询医生的大脑活动进行分析后得出的。
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