The mouse cortico-striatal projectome.

The mouse cortico-striatal projectome.
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鼠标皮质 - 纹状体projectome。

DOI:
10.1038/nn.4332
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发表时间:
2016-08
影响因子:
25
通讯作者:
Dong HW
Dong HW
中科院分区:
医学1区
文献类型:
--
作者:
Hintiryan H;Foster NN;Bowman I;Bay M;Song MY;Gou L;Yamashita S;Bienkowski MS;Zingg B;Zhu M;Yang XW;Shih JC;Toga AW;Dong HW

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不同的皮质区域被组织成不同的皮质内子网络。来自整个皮层的下行通路如何作为网络在皮层下相互作用仍不清楚。在这里,我们报告了一个开放获取的综合中尺度皮质纹状体投影图——啮齿动物从整个大脑皮层到背侧纹状体或尾壳核(CP)的详细连接投影图。基于这些预测,我们使用新颖的计算神经解剖学工具来识别 29 个不同的功能纹状体域。此外,我们描述了不同的皮质纹状体网络以及它们如何在 CP 的头尾部范围内重新配置。该工作流程还应用于在两种不同的断开综合征小鼠模型中选择皮质纹状体连接,以证明其在表征电路特异性连接病方面的实用性。总之,这项工作为研究背侧纹状体的功能多样性和各种疾病中皮质基底神经节网络的破坏提供了结构基础。
Different cortical areas are organized into distinct intra-cortical subnetworks. How descending pathways from the entire cortex interact subcortically as a network remains unclear. Here, we report an open-access comprehensive mesoscale cortico-striatal projectome—a detailed connectivity projection map from the entire cerebral cortex to the dorsal striatum or caudoputamen (CP) in rodents. Based on these projections, we use novel computational neuroanatomical tools to identify 29 distinct functional striatal domains. Further, we characterize different cortico-striatal networks and how they reconfigure across the rostral-caudal extent of the CP. The workflow was also applied to select cortico-striatal connections in two different mouse models of disconnection syndromes to demonstrate its utility in characterizing circuitry-specific connectopathies. Together, this work provides the structural basis for studying the functional diversity of the dorsal striatum and disruptions of cortico-basal ganglia networks across a broad range of disorders.
DOI: 10.3389/fnsys.2014.00101
发表时间: 2014
影响因子: 3
作者:
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通讯作者: Balleine BW
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发表时间: 2012-01-01
影响因子: 2.5
作者:
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影响因子: 5.3
作者:
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通讯作者: Roy, SA