Cell type-specific patterned neural activity instructs neural map formation in the mouse olfactory system

被引：4
|
作者：
Nakashima, Ai [1 ]
Ihara, Naoki [1 ]
Ikegaya, Yuji [1 ,2 ]
Takeuchi, Haruki [1 ,3 ]
机构：
[1] Univ Tokyo, Grad Sch Pharmaceut Sci, Lab Chem Pharmacol, Tokyo 1130033, Japan
[2] Natl Inst Informat & Commun Technol, Ctr Informat & Neural Networks, Suita, Osaka 5650871, Japan
[3] Univ Tokyo, Grad Sch Pharmaceut Sci, LECSAS, Social Cooperat Program Evolut Chem Safety Assess, Tokyo 1130033, Japan
来源：
NEUROSCIENCE RESEARCH | 2021年 / 170卷
基金：
日本科学技术振兴机构;
关键词：
Olfactory; Neural circuit formation; Axon guidance; Neural activity; Gene expression; ODORANT RECEPTORS; TEMPORAL PATTERN; PROJECTION; GENE; CONVERGENCE; REFINEMENT; EXPRESSION; NEURONS; SWITCH; AXONS;
D O I：
10.1016/j.neures.2020.06.007
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
The development of precise neural circuits is initially directed by genetic programming and subsequently refined by neural activity. In the mouse olfactory system, axons from various olfactory sensory neurons expressing the same olfactory receptor converge onto a few spatially invariant glomeruli, generating the olfactory glomerular map in the olfactory bulbs. Using the glomerular map formation as a model, this review summarizes the current understanding of mechanisms underlying topographic map development in the mouse olfactory system and highlights how neural activity instructs the map refinement process. (c) 2020 Published by Elsevier B.V.
引用
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页码：1 / 5
页数：5
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