hippocampus

hippocampus

美 [?h?p?'kæmp?s] 　英

• n.海馬（大腦中被認為是感情和記憶中心的部分）
• 網絡海馬回；海馬體；海馬區

詞形變化

復數：hippocampi  

英漢雙解

英漢解釋

n.	1. 【動】海馬 2. 【希神】(馬頭魚尾的)怪獸 3. 【解】(腦內的)海馬狀突起

英英解釋

n.	1. a mythological sea creature with the head and forelegs of a horse and the tail of a fish 2. a curved ridge of tissue in each cerebral hemisphere of the brain, concerned with basic drives, emotions, and short-term memory and forming part of the limbic system

例句

Without a hippocampus, we would be unable to form new memories; we'd only be able to remember the old ones.

沒有海馬體，我們就無法記住新的事情；我們只能記住以前的事情。

But don't bother trying to kill off old habits; once those ruts of procedure are worn into the hippocampus, they're there to stay.

但是不要打擾嘗試消滅舊的習慣，一旦這些習慣形成就像是老鼠穿過，他們就真實的存在于那。

The hippocampus is one of the first brain areas to be affected by Alzheimer's disease, causing problems with memory and spatial orientation.

海馬體是大腦中第一個受到阿爾茨海默氏癥影響的區域，因此會導致記憶和空間定位的困難。

But the researchers also found a greater volume of grey matter in the hippocampus of older adults who used spatial strategies.

研究人員還發現，使用空間策略的老年人其海馬體灰質的體積更大。

After a stroke, neurogenesis commences in the hippocampus in an apparent attempt to produce new neurons to heal such damaged brain tissue.

中風之后，海馬會出現神經新生，顯然是想產生新的神經元來修復受損的腦組織。更詳細。

And, yes, the study's long-in-love marrieds said they had plenty of sex, or at least enough to set off a glow in the posterior hippocampus.

的確是這樣，研究中那些長期充滿愛的夫妻的性活動很多，至少足夠讓他們容光煥發。

When you blank, the hippocampus hasn't found a way to consolidate the name and lock it down yet.

當你大腦一片空白時，你的海馬體還沒找到一種方式來鞏固這個名字并把它牢牢鎖定在記憶里。

With subtle hippocampal atrophy, quantitative three-dimensional volume measurements of each hippocampus can be useful.

當海馬輕微萎縮時，雙側海馬定量的三維容積測量是有用的。

They were especially interested in a part of the brain, the hippocampus, which is known to be influential in mood.

由于普遍認為海馬體司控情緒，所以研究者著重研究了大腦的這一特定部分。

Furthermore, we found the abnormalities of fiber integrity in bilateral hippocampus and lose of the relativity among the parameters.

同時我們還進一步的發現雙側海馬的白質完整性的異常，以及雙側海馬的參數之間相關性的消失。

It is now widely accepted that neurogenesis occurs in two regions of the adult mammalian brain--the hippocampus and the olfactory bulb.

現在人們普遍接受，神經發生在這兩個地區的成年哺乳動物大腦-海馬和嗅球。

The communication between two regions of the hippocampus results in a short-term memory being converted into a long-term memory.

海馬體兩個區域間的交流溝通，導致短期記憶轉向長期記憶。

The hippocampus was an important brain area in memory and hippocampal neurons were very sensitive to the aging.

而海馬是腦內參與記憶的重要腦區，并且海馬神經元對衰老十分敏感。

But animals in which neurogenesis had been blocked still depended on the hippocampus to recall the fear memory, the researchers found.

但是研究人員發現，這些神經形成被阻止的動物仍然需要依賴海馬體回想起這個恐懼記憶。

Chemical transmitters known as glucocorticoids increase blood pressure and damage the hippocampus, the area vital to learning and memory.

一種化學傳遞介質叫做促糖皮質激素，它增加血壓并且損壞海馬神經——對學習和記憶至關重要的區域。

This finding suggests that, with time, the hippocampus becomes less important for a given memory, and the frontal cortex more so.

這一調查結果表明，隨著時間的推移，海馬在一個特定記憶中變得不那么重要，額葉皮層更是如此。

Immunohistochemical technique and image analysis were used to assess the expression levels of ER in hippocampus, hypothalamus and pituitary.

采用免疫組化方法和圖像分析儀定量分析海馬-下丘腦-垂體ER的表達。

In Alzheimer's, the hippocampus is one of the first regions in the brain to be damaged.

對于老年癡呆癥來說，海馬體是最先被破壞的區域之一。

Running on an exercise wheel, which boosts neurogenesis, also sped the rate at which old memories were cleared from the hippocampus.

在跑輪上面跑可以促進神經發生，同樣會加快舊記憶從海馬體中清除的速度。

Now psychologists are suggesting that the hippocampus can be modestly expanded, and memory improved, by nothing more than regular walking.

不過，現在心理學家建議，只要堅持走步，就可以適當擴大這種海馬狀凸體，從而改善記憶。

As neurons out in the cortex receive sensory information, they relay it to the hippocampus .

當皮層的神經細胞接受到感覺信息，他們就傳遞給海馬狀塊。

They found that in young rats, the hippocampus contained 50, 000 stem cells -- and, significantly, this number did not diminish with aging.

他們發現年輕組大鼠海馬區有50,000個干細胞，并且最重要的是：這個數目并沒有隨著年齡的增長而減少。

AMF and its receptor positive cells began to appear in pyramidal layer in the 17th fetal hippocampus.

結果顯示：17周時胎兒海馬錐體細胞層內有自分泌運動因子及其受體的表達。

Many of these new brain cells are found in the hippocampus, a structure used to remember events, people and places.

科學家在海馬體（hippocampus）（大腦內用來記憶事件、人物及地方的器官）內發現了大量的新腦細胞。

It includes the hippocampus, amygdala, septal area, cortex, thalamus and other parts of the United area and structure.

它包括海馬回、杏仁核、隔區、皮質聯合區及部分丘腦等結構。

In those experiments, they gathered the best evidence yet of dialogue between the hippocampus and neocortex during sleep.

在那些實驗中，他們收集了睡眠時海馬和新皮層之間聯系的有力證據。

All five amnesias were men. They were compared with a controlled group of ten men who had no injury to their hippocampus.

這五個健忘癥患者都是男性。研究員將他們與十個正常的，腦部“海馬”區無損傷的男性進行對比。

This image from a gene chip shows the activity of thousands of genes from tissue taken from a section of the hippocampus.

這張照片來自于基因芯片的圖片展示了由海馬體的一個部分取得的組織上成千上萬的基因的活動。

Migration , integration , and differentiation of hippocampus-derived neurosphere cells after transplantation into injured rat spinal cord .

海馬由來的神經干細胞在損傷脊髓內的遷移、介入和分化。

Unlike horses, said ma road without it. If use it for medicine, to the sea grasp. (play move things) hippocampus.

說馬不像馬，路上沒有它。若用它做藥，要到海中抓。（打一動物名）海馬。

They measured the volume of the hippocampus at the beginning and end of the 12- to 18-month study period.

他們在為期12~18個月的研究期間的開始和結束時分別測量了海馬的體積。

The hippocampus has previously been found to be associated with quality of environmental input and stress.

先前研究表明海馬與環境刺激的質量和壓力相關。

Cutting the hippocampus slices just right to keep the neural pathway intact was also difficult.

而要將海馬切片切得剛好可以保持完整的神經線路，也是個難題。

number of occurrences and duration of their bursting activity after injury to the contra-lateral hippocampus.

呈現次數和持續時間，他們的爆破勾當，傷后向式側海馬。

NR2B subunits which are highly expressed in the cortex, hippocampus and olfactory bulb, are one of the key subunits of NMDA receptors.

其中NR2B是NMDA受體的主要亞基之一，在大腦皮層、海馬和嗅球表達水平很高。

Neurogenesis does not occur everywhere in the brain but is evident in the hippocampus and olfactory bulb and perhaps in the cerebral cortex.

神經再生并不是發生在大腦中任何區域，但是在海馬區、嗅球以及可能在大腦皮層神經再生現象非常明顯。

Facts are stored first in the hippocampus, a structure deep in the brain about the size and shape of a fat man's curled pinkie finger.

信息首先存放在大腦的海馬體中。海馬體位于大腦深處，大小、形狀與一個肥胖男子彎曲的小指相仿。

It was observed that nerve cells decreased obviously and nerve cells arranged disorder in cerebral cortex and hippocampus in model group.

硫酸軟骨素中劑量組大腦皮質和海馬區神經細胞排列較整齊。

Different parts of the rat's hippocampus were selectively 'lesioned, ' or disabled, using a neurotoxin.

老鼠的海馬體不同部分都被選擇性地用神經毒素進行損壞。

The hippocampus is a part of the brain linked with memory whose cells are especially sensitive to unpleasant experiences.

海馬區是大腦中與記憶相關的一塊，其中的細胞對不愉快的經歷有特別敏感。