Zenk gene and singing behavior in songbirds 基因与鸣禽鸣啭行为
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Progress on song learning of songbirds 鸣禽鸣啭学习研究进展
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Plasticity of song control system and long - term potentiation in songbirds 鸣禽鸣啭系统的可塑性及长时程增强研究
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Distribution of cholinergic neurons in song control nuclei of songbirds 鸣禽前脑鸣啭控制核团内胆碱能神经元的分布
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Once i sang as early thrushes sing among the dewy bushes ; now i m mute 我曾歌唱如早起的画眉，鸣啭在露湿的灌木丛里。
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Oscine passerine is one of the animals possessing of the strongest vocal ability 鸣禽是自然界中鸣啭能力最强，鸣声最为婉啭的一类动物。
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Everything was in flower , the nightingales twittered and carolled , now close , now far away 树木都开花了，夜莺鸣啭，悠扬悦耳，时而在近处，时而在远处发出回响。
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There are no differences of soma size and cell density in the labeled neurons in the area x . the song control nuclei of emberiza rutila have more intense chat - li than that of fringilla montifringilla 栗? hvc和ra内chat样免疫反应明显强于燕雀，表明鸣啭能力的不同与免疫反应的种间差异之间具有一定的相关性。
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In this paper , cholinergic neurons was mapped in the two kinds of birds ( emberiza rutila and fringilla montifringilla ) by using immunohistochemical method . the soma size and cell density of cholinergic neurons in the three song control nuclei , the higher vocal center ( hvc ) , the robust nucleus of the archistriatum ( ra ) and area x , were measured and compared . here we discussed the distribution of cholinergic neurons and their effect on the process of song producing and song learning . the results show that chat - li was found in hvc , ra and areax of forebrain 本文以中国北方地区常见的两种鸣禽栗? ( emberizarutila )和燕雀( fringillamontifringilla )为材料，应用免疫组化方法，对两种鸣禽发声控制核团，即上纹状体腹侧尾核或高级发声中枢( hvc ) 、古纹状体粗核( ra ) 、 x区( areax )内胆碱能神经元的胞体大小和胞体密度进行了观察测量，旨在探讨胆碱能神经元在发声控制核团内的分布情况及其在鸣啭产生和学习过程中的作用。
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The modulation of sound properties over a wide range of time scales is one of the most obvious characters of oscine passerine ' s vocal , whose song contains many different kinds of syllables that consist of many more multiple song phrases . in oscine passerine , ipsilateral projections of ra to nxiits innervates the ipsilateral syringeal muscles exactly , and thus they have strong ability of vocal control with variable tones , high frequency and higher lever of quality . as a result , the songs sound well 鸣禽鸣啭的最大特点之一便是其单次鸣唱时间长，鸣唱所包含的音节数量和音节种类繁多，因而由这些音节所组成的句型结构也是复杂多样富于变化，且由于nxiits严格的侧别控制(每一侧核团只支配同侧鸣肌) ，使其具有更强的控声能力，其鸣声音调变化幅度大，频率高，品质因数大，音色好，因而其鸣声也悦耳动听。
