经实验证实,放射状胶质细胞可以产生大脑皮质的投射神经元,但是不产生源于端脑腹侧的中间神经元。
Confirmed by experiment, Radial Glia can generate virtually all cortical projection neurons but not the interneurons originating in the ventral telencephalon.
当人恋爱时,腹侧盖膜区的细胞会产生天然兴奋剂多巴胺,并把它传输到多个脑区。
The ventral tegmental area is a clump of cells that make dopamine, a natural stimulant, and sends it out to many brain regions [when one is in love].
英国研究人员用脑部扫描仪测量受试者的血流后发现,当人们在受控测试中选择了不同寻常的物品时,脑部的腹侧纹状体变得更加活跃了。
Using brain scans to measure blood flow, British researchers discovered that a brain region known as the ventral striatum was more active when subjects chose unusual objects in controlled tests.
上图:雄性精灵蜘蛛的腹侧口器。
也有一些不同——长期的浪漫爱情会比短期爱情调动大脑的更多区域,但是两组都检测到了多巴胺富集的腹侧被盖区的重要活动。
There were differences -- long-term romantic love lit up many more brain regions than early-stage love -- but both groups showed significant activity in the dopamine-rich ventral tegmental area.
“每个人对流行音乐都有自己的见解,”弗里思说,“而且我们还发现,当一个人在一首歌上与专家意见相同时,腹侧纹状体区域的反应会非常强烈。”
"Everyone has an opinion on pop music," says Frith. "and we found that activity in the ventral striatum was very high when the individuals and the experts agreed on a song."
“每个人对流行音乐都有自己的见解,”弗里思说,“而且我们还发现,当一个人在一首歌上与专家意见相同时,腹侧纹状体区域的反应会非常强烈。”
“Everyone has an opinion on pop music,” says Frith. “And we found that activity in the ventral striatum was very high when the individuals and the experts agreed on a song.
在动机和奖励行为中有重要作用的神经传递多巴胺也与腹侧纹状体有关。
The neurotransmitter dopamine, which is important in motivation and reward, also plays a role in the ventral striatum.
空对空火箭挂在每个机翼的腹侧表面。
Air-to-air rockets are slung on the ventral surface of each wing.
悬吊齿状韧带,轻度翻转脊髓,增加对腹侧肿瘤的显露。
Suspend denticulate ligament and turn the tumor mildly to increase the exposure of tumor in ventral spinal cord.
目的研究反映脊髓腹侧损伤的诱发电位,探讨其临床应用价值。
Objective To study the sensory evoked potential which could show the lesion on the spinal cord ventrally, and evaluate its application in clinical practice.
结果:巨噬细胞条件培养基有促进脊髓腹侧神经元突起生长的作用。
Results: Macrophage conditioned media could promote the neurites outgrowth of the spinal ventral neuron.
目的探讨肩胛骨腹侧骨软骨瘤背侧手术入路的方法。
Objective to evaluate the dorsal approach to osteochondroma on the ventral surface of the scapula.
纽约大学的神经科学家Paul Glimcher表明,前额皮层和腹侧纹状体的活动水平揭示人对报酬价值的认定。
And Paul Glimcher, a neuroeconomist at New York University, has shown that activity in the prefrontal cortex and ventral striatum reveals the value someone puts on a reward.
对孩子们进行核磁共振扫描发现,频繁游戏组的孩子脑部一个叫腹侧纹状体的结构拥有更多的灰质。
When the children underwent an MRI scan, the researchers found that a region of the brain called the 'ventral striatum' had more grey matter in the frequent video gamers.
在想到我们的配偶时,我们的腹侧苍白球区都有明显的活动。
We both show activity in the ventral pallidum when regarding our mates.
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。
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.
当你看一句直白的句子,或满是陈词腐句的段落时,你的阅读基本上都是这条腹侧神经通路在起作用。
When you are a reading a straightforward sentence, or a paragraph full of tropes and cliches, you’re almost certainly relying on this ventral neural highway.
当你看一句直白的句子,或满是陈词腐句的段落时,你的阅读基本上都是这条腹侧神经通路在起作用。
When you are a reading a straightforward sentence, or a paragraph full of tropes and cliches, you're almost certainly relying on this ventral neural highway.
扫描显示,喜欢和他人相处的人平均来说,在大脑的两个区域,即眼窝前额皮质区(orbitofrontal cortex)和腹侧纹状体区(ventral striatum),其灰色质密度相对较大。
The scans revealed that people who most value the company of others have, on average, more dense grey matter in two areas of the brain known as the orbitofrontal cortex and the ventral striatum.
注射部位在动眼神经核的背侧,没有影响动眼神经核的腹侧。
Injection on the dorsal parts of OMN did not affect the ventral parts of OMN.
目的:用胞外记录的方法分别观察伏隔核和海马腹侧下托对吗啡的反应性,探讨其在药物心理依赖形成过程中所处的地位。
Objective:Using the outer-cell recording to observe the morphine responses of nucleus accumbens and ventral subiculum, and explore the function of them in the process of drug-dependence.
这些细胞紧依红核的腹侧,分布于腹侧被盖区的全长。
These labeled cells located ventral to the nucleus tuber and presented throughout the whole extent of the ventral tegmental area.
发现P物质样阳性胞体主要位于PAG的中、尾段,分为位于腹外侧区的腹侧群和位于腹外侧区与背外侧区交界处的外侧群等两群。
SP-Like positive cells were mainly located in the middle and caudal segments of the PAG, these were divided into two groups, ventral and lateral groups.
发现P物质样阳性胞体主要位于PAG的中、尾段,分为位于腹外侧区的腹侧群和位于腹外侧区与背外侧区交界处的外侧群等两群。
SP-Like positive cells were mainly located in the middle and caudal segments of the PAG, these were divided into two groups, ventral and lateral groups.
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