Development of neural circuits for social motion perception in schooling fish.

Development of neural circuits for social motion perception in schooling fish.
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鱼群社会运动感知神经回路的发展。

DOI:
10.1101/2023.10.25.563839
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发表时间:
2023
期刊:
bioRxiv : the preprint server for biology
影响因子:
--
通讯作者:
Lovett-Barron,Matthew
Lovett-Barron,Matthew
中科院分区:
--
文献类型:
--
作者:
Zada,David;Schulze,Lisanne;Yu,Jo-Hsien;Tarabishi,Princess;Napoli,JuliaL;Lovett-Barron,Matthew

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动物群体的集体行为产生于个体之间的相互作用。这些社会互动产生了鸟群和鱼群的协调运动,但人们对它们的发育出现和神经生物学基础知之甚少。通过对微型玻璃鱼danionella cerebrum基于视觉的群体行为进行表征,我们发现社会发展是按顺序进行的,动物首先获得聚集的能力,然后与社会伙伴保持姿势一致。这种社会成熟伴随着中脑神经群的发展,这些神经群优先受到视觉刺激的驱动,这些刺激类似于鱼群的形状和运动。此外,在发育过程中的社会孤立损害了成人的学校行为和社会运动的神经编码。这项工作表明,神经种群选择的形式和运动的具体出现与集体运动的经验依赖的发展。
The collective behavior of animal groups emerges from the interactions among individuals. These social interactions produce the coordinated movements of bird flocks and fish schools, but little is known about their developmental emergence and neurobiological foundations. By characterizing the visually based schooling behavior of the micro glassfishDanionella cerebrum, we found that social development progresses sequentially, with animals first acquiring the ability to aggregate, followed by postural alignment with social partners. This social maturation was accompanied by the development of neural populations in the midbrain that were preferentially driven by visual stimuli that resemble the shape and movements of schooling fish. Furthermore, social isolation over the course of development impaired both schooling behavior and the neural encoding of social motion in adults. This work demonstrates that neural populations selective for the form and motion of conspecifics emerge with the experience-dependent development of collective movement.
使用 PHOIBOSl 扫描仪的三维数字显微镜
DOI: --
发表时间: 1987
期刊:
影响因子: --
作者:
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通讯作者: S. Wahlsten
DOI: 10.1126/science.7112126
发表时间: 1982-01-01
期刊: SCIENCE
影响因子: 56.9
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发表时间: 1979
期刊: The Journal of comparative neurology
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共焦光学显微镜中的图像对比度
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发表时间: 1990
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通讯作者: A. Kriete
用于处理生物结构电子显微照片的一套集成计算机程序。
DOI: --
发表时间: 1978
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