英语释义

• the middle portion of the brain

片语

diencephalon[解剖] 间脑

MidBrain Potential间脑潜能

mesencephalon midbrain中脑

midbrain damage中脑损伤

midbrain neurons脑后神经元

mesencephalon[解剖] 中脑

embryo midbrain胚胎中脑

aqueduct midbrain中脑水管

midbrain periaqueductal中脑导水管周围

diencephalon midbrain中脑

ventral midbrain中脑腹侧

英汉例句

• to find out, he looked at the behaviour of such cells in the part of the midbrain responsible for producing the sensation of pleasure.

  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。

• this result supports the notion that midbrain dopamine neurons are coding for both primitive and cognitive rewards.

  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。

• the story is not so simple, he says, because these two systems are connected via the midbrain dopamine neurons.

  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 midbrain is our body「s ancient fight-or-flight response system that kicks into survival mode whenever it perceives a threat.

  远古时的人类一旦遇到威胁就需要立即决定战斗或逃走，长久以来我们的脑也适应了这种模式。

• 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.

  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。

• for example, one of the midbrain regions that mobbs and his colleagues observed becoming active in humans when a 「predator」 was close is an area called the periaqueductal gray region.

  举例来说，莫伯斯及其同事观察到的，在捕食者接近玩家时他们的大脑开始活跃的部位叫做中脑部导水管周围灰质（periaqueductalgrayregion）。

• 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。

• dr brüning knocked out the insulin-receptor gene that is expressed in midbrain cells.

  dr brüning剔除在中脑细胞中表示胰岛素受体的基因。

• as we perceive predators getting closer, our brains normally make the switch from the forebrain to the midbrain regions.

  当我们察觉到危险临近，大脑的活跃区域通常会自前脑转至中脑。

• in other cases, people may not be able to keep their periaqueductal gray and other midbrain regions under control.

  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。

• there was increased activity in, and increased connectivity between, two regions: the prefrontal cortex (pfc) and an area of the midbrain called the subthalamic nucleus (stn).

  大脑前额叶皮层（pfc）和一个称为丘脑底核脑区（stn）的内部，以及两个区域之间的连接活动明显增加。

• as all those complex processes were unfolding, your midbrain filed away a simple, primal, unconscious idea: cupcakes are good.

  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。

• vertebrate brains consist of the hindbrain (rhombencephalon), midbrain (mesencephalon), and forebrain (prosencephalon).

  高等脊椎动物的脑包括后脑、中脑和前脑。

• one of purkinje」s many observations was that dopaminergic midbrain neurons (which we now know degenerate in parkinson「s disease) synthesize melanin

  在浦肯野的众多发现中，其中一个是多巴胺能中脑神经元（现在我们知道，在帕金森氏病中，此种神经元退化）能够合成黑色素

• now the midbrain becomes active, orchestrating a powerful, quick response: fight or flight.

  现在中脑区域开始活跃，策动一个强力迅速的反应：打或者逃。

• romance (right): in newly-in-love couples, romantic feelings light up the ventral tegmental area in the midbrain (not shown) — also activated by cocaine and chocolate.

  浪漫（右图）：热恋的情侣在想到浪漫时，中脑（图中未显示）的腹侧被盖区活动明显，可卡因和巧克力也可以刺激这部分。

• another important job it performs is keeping the midbrain network shut down so that, instead of fleeing at top speed, a prey animal keeps very still at first.

  它的另外一个重要功能是保持中脑部静止，因此被捕食者一开始会以静制动，而不是直接以最快的速度逃跑。

• 「our best guess is that perhaps there」s some inherited or environmentally mediated predisposition to having lower midbrain dopamine autoreceptor availability, 」 buckholtz says.

  「我们猜测可能是某些遗传或环境因素综合作用促成这种倾向，降低了中脑内多巴胺受体的活性。」buckholtz解释。