《神经元》杂志上的新研究表明了什么?
腺苷通常会抑制大脑许多区域的神经元活动。
Adenosine normally depresses neuron firing in many areas of the brain.
科学家仍然不知道是什么触发了单侧巨脑畸形神经元的增殖。
Scientists still don't know what triggers the proliferation of neurons in unilateral megalencephaly.
你头脑中的大部分神经元,早在你处于母亲子宫中时就已经拥有。
Most of the neurons you have in your head, you had when you were in your mother's uterus.
该感受器位于下丘脑的一小部分神经元上,一个调节食欲的地方。
This receptor is located on a small set of neurons in the hypothalamus, a region that regulates appetite.
这可能是由于我们大脑中的“镜像神经元”,它会模仿他人的行为。
This may be down to our brain's "mirror neurons", which are known to mimic others' actions.
然后,你的大脑会利用其他神经元将信息发送回你的脚,以迅速甩掉蜜蜂。
Your brain then uses other neurons to send the message back to your foot to shake the bee off quickly.
许多神经递质首先通过增加靶神经元中的循环AMP浓度来发挥其作用。
A number of neurotransmitters exert their effects by first increasing cyclic AMP concentrations in target neurons.
我们现在知道了大脑特定位置的神经元放电模式是人类决策产生的根源所在。
We now know that the decisions humans make can be traced to the firing patterns of neurons in specific parts of the brain.
小脑包含大约三百万个神经元,这也能够让你再次体会到这些系统的复杂性。
The cerebellum contains about three million neurons, which also allows you to once again experience the complexity of these systems.
研究人员随后从切除的脑组织中提取神经元,并将其置于富含血液的培养基中。
The researchers then took neurons from the excised brain matter and placed them in a blood-rich culture medium.
由于这些细胞是脊椎动物大脑中最大的细胞,它们是最早被识别出来的神经元。
Because these cells are among the largest in the vertebrate brain, they were the first neurons to be identified.
白天,他把老鼠放在迷宫里,记录下老鼠在迷宫中穿行时,神经元以何种模式活动。
He put rats in mazes during the day and recorded what neurons fired in what patterns as the rats negotiated the maze.
像许多其他影响神经元放电的物质一样,腺苷必须首先与神经元膜上的特定受体结合。
Like many other agents that affect neuron firing, adenosine must first bind to specific receptors on neuronal membranes.
《神经元》杂志上的一项新研究表明,一个人只需六周的艰苦训练就能获得超强的记忆力。
New research in the magazine Neuron suggests that a person will get a super memory with just six weeks of hard training.
在实验室里,健康的成年人大脑神经元的寿命通常不超过几个小时,因此不可能被广泛的研究。
In laboratories, healthy adult human brain neurons typically live no more than a few hours, making extensive research impossible.
婴儿大脑的神经元失衡导致癫痫发作,促使外科医生切除了扩大的大脑半球——这种治疗在类似病例中被证明是成功的。
The neuronal imbalance in the brain of the infant caused seizures, prompting surgeons to remove the enlarged hemisphere—a treatment that has proven successful in similar cases.
当异常半球中的神经元在成熟之前经历过多的细胞分裂时,就会发生这种罕见的疾病,即大脑一侧长得比另一侧大得多。
The rare disorder, in which one side of the brain grows substantially larger than the other, occurs when neurons in the abnormal hemisphere undergo too many cell divisions before they mature.
最后,这项实验提出了这样一种可能性,即这种神经元可以用于目前使用胎儿脑细胞的实验治疗,避开了一个令人不安的伦理问题。
Finally, the experiment presents the possibility that such neurons could be used in experimental treatments that currently use fetal brain cells, sidestepping an uncomfortable ethical issue.
这些网络围绕着我们的神经元生长。
科学家称它们为神经元网络。
我们长出的神经元网络越多,我们就能更好地思考和记忆。
The more neuronal networks we grow, the better we can think and the better we remember.
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