大脑由前脑、中脑和后脑组成。
The brain was composed of protocerebrum, deutocerebrum and tritocerebrum.
大脑由前脑、中脑和后脑三个主要部分组成。
The brain is made up of three main sections: the forebrain, the midbrain, and the hindbrain.
即中脑；对脑的区分在间脑和后脑之间。
The midbrain; the division of the brain between the diencephalons and the metencephalon.
高等脊椎动物的脑包括后脑、中脑和前脑。
Vertebrate Brains consist of the hindbrain (rhombencephalon), midbrain (mesencephalon), and forebrain (prosencephalon).
腹侧被盖区是存在多巴胺神经元的中脑神经核团。
The VTA is a nucleus in the midbrain where dopamine neurons are located.
帕金森氏病的典型特征是中脑某些区域的多巴胺神经元的死亡。
Parkinson's disease is characterized by the death of dopaminergic neurons in areas of the midbrain.
为了寻找答案，他观察那些位于中脑负责生产满足感的细胞的行为。
To find out, he looked at the behaviour of such cells in the part of the midbrain responsible for producing the sensation of pleasure.
但是，当捕食者接近时，这些部位会被先前中脑部静止的区域替代。
But when the predator was closing in, those brain regions shut down and a network of previously quiet regions farther back in the midbrain became active.
这一病症是由睡眠过程中脑部对呼吸作用失去控制导致的。
This type of sleep apnea is caused by a failure, during sleep, of the brain's control of the breathing process. In this condition snoring is usually absent.
当中脑60%的细胞坏死，帕金森病的临床表现就会非常明显。
Clinical manifestations of the disease become apparent when 60 percent of the cells in the mid-brain die.
这些结果支持这样的看法，即中脑多巴胺神经元编码感觉的以及认知奖赏。
This result supports the notion that midbrain dopamine neurons are coding for both primitive and cognitive rewards.
事实并非这么简单，他说，因为这两个系统存在通过中脑多巴胺神经元的连接。
The story is not so simple, he says, because these two systems are connected via the midbrain dopamine neurons.
血管周围间隙扩大通常发生于基底节区、中脑、丘脑和深部脑白质。
Dilated perivascular Spaces most commonly occur within the basal ganglia, midbrain, thalami, and deep white matter.
目的探讨雪旺氏细胞移植对电针损伤的大鼠中脑网状结构的修复作用。
Objective to explore the ability of grafted Schwann cells to promote restore of injured brain stem reticular structure in rats.
本文以刀解及HE染色光镜观察，研究家兔中脑水管形态及其室管膜细胞构筑学。
Gross anatomy of the mesencephalic aqueduct and its ependymal cytoarchitecture were investigated with dissection and light microscopy after he staining in the rabbit.
目的观察大鼠第三脑室、中脑水管及中缝背核内多巴胺能触液神经元的分布情况。
Objective To observe the distribution of dopaminergic cerebrospinal fluid-contacting neurons (CSF-CNs) in the third ventricle and the mesencephalic aqueduct of rat.
间脑位于将中脑与大脑两半球相连的前脑后部，包着第三室，内包含有丘脑和下丘脑。
The posterior part of the forebrain that connects the mesencephalon with the cerebral hemispheres, encloses the third ventricle, and contains the thalamus and hypothalamus.
此研究中使用手机10年或更长的参试者中脑神经胶质瘤发病率是普通发病率的2倍。
It showed participants in the study who used a cell phone for 10 years or more had doubled the rate of brain glioma, a type of tumor.
随着所有这些复杂过程展开，你的中脑发出一个简单、原始、无意识想法：蛋糕好东西。
As all those complex processes were unfolding, your midbrain filed away a simple, primal, unconscious idea: Cupcakes are good.
在其他一些情形中，人们也许不能有效控制他们的中脑导水管周围灰质和其他的中脑部区域。
In other cases, people may not be able to keep their periaqueductal gray and other midbrain regions under control.
看到阿尔伯特被一个穿紫色衬衫的男孩拿着像是枕木的一部分的长木板从他的后面击中脑部。
Albert is seen being struck on the head by a boy in a purple shirt who hits him from behind with a long wooden board, thought to be a part of a railway sleeper.
不过，小脑扁桃体和中脑导水管周围灰质是大脑的两个古老原始的区域，可以追溯到亿万年前。
But the amygdala and the periaqueductal gray are ancient parts of the brain, dating back hundreds of millions of years.
目的定量研究不同神经导航手术中的脑移位，评价术中脑移位对神经导航手术定位准确性的影响。
Objective A quantitative analysis of intraoperative brain shift in neuronavigator-guided surgery was performed to evaluate the impact of brain shift on accuracy of neuronavigation.
同理，自受体告诉中脑何时开始生产多巴胺或停止生产，这将取决于大脑里此时此刻已经有了多少这种化学物质。
Similarly, the autoreceptors tell the midbrain to start pumping dopamine or stop, depending on how much of the chemical is already around.
同理，自受体告诉中脑何时开始生产多巴胺或停止生产，这将取决于大脑里此时此刻已经有了多少这种化学物质。
Similarly, the autoreceptors tell the midbrain to start pumping dopamine or stop, depending on how much of the chemical is already around.
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