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嗅球中的肾小球微循环。

Glomerular microcircuits in the olfactory bulb.

机构信息

Computational Physiology Laboratory, Cornell University, Ithaca, NY 14853, USA.

出版信息

Neural Netw. 2009 Oct;22(8):1169-73. doi: 10.1016/j.neunet.2009.07.013. Epub 2009 Jul 18.

DOI:10.1016/j.neunet.2009.07.013
PMID:19646847
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2771633/
Abstract

Microcircuits in the olfactory bulb have long received particular attention from both experimentalists and theoreticians, due in part to an abundance of dendrodendritic interactions and other specialized modifications to the canonical cortical circuit architecture. Recent experimental and theoretical results have elucidated the mechanisms and function of these circuits and their presumed contributions to olfactory stimulus processing and odor perception. We here review the architecture and functionality of a prominent olfactory bulb microcircuit: the glomerular network.

摘要

嗅球中的微电路长期以来一直受到实验家和理论家的特别关注,部分原因是存在大量的树突-树突相互作用和对经典皮质电路结构的其他特殊修改。最近的实验和理论结果阐明了这些电路的机制和功能及其对嗅觉刺激处理和气味感知的推测贡献。我们在这里回顾了一个突出的嗅球微电路:肾小球网络的结构和功能。

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本文引用的文献

1
Odor perception and olfactory bulb plasticity in adult mammals.成年哺乳动物的气味感知与嗅球可塑性
J Neurophysiol. 2009 May;101(5):2204-9. doi: 10.1152/jn.00076.2009. Epub 2009 Mar 4.
2
Precision and diversity in an odor map on the olfactory bulb.嗅球上气味图谱的精确性与多样性。
Nat Neurosci. 2009 Feb;12(2):210-20. doi: 10.1038/nn.2262. Epub 2009 Jan 18.
3
Rat olfactory bulb mitral cells receive sparse glomerular inputs.大鼠嗅球的二尖瓣细胞接受稀疏的肾小球输入。
Neuron. 2008 Sep 11;59(5):802-14. doi: 10.1016/j.neuron.2008.07.039.
4
Relational representation in the olfactory system.嗅觉系统中的关系表征。
Proc Natl Acad Sci U S A. 2007 Feb 6;104(6):1953-8. doi: 10.1073/pnas.0608564104. Epub 2007 Jan 29.
5
Cholinergic modulation in the olfactory bulb influences spontaneous olfactory discrimination in adult rats.嗅球中的胆碱能调节影响成年大鼠的自发嗅觉辨别能力。
Eur J Neurosci. 2006 Dec;24(11):3234-44. doi: 10.1111/j.1460-9568.2006.05212.x.
6
Non-topographical contrast enhancement in the olfactory bulb.嗅球的非地形性对比增强。
BMC Neurosci. 2006 Jan 24;7:7. doi: 10.1186/1471-2202-7-7.
7
Computational modeling suggests that response properties rather than spatial position determine connectivity between olfactory glomeruli.计算模型表明,嗅觉反应特性而非空间位置决定了嗅觉小球之间的连接性。
J Neurophysiol. 2005 Jun;93(6):3410-7. doi: 10.1152/jn.01285.2004. Epub 2005 Jan 26.
8
Local and global chemotopic organization: general features of the glomerular representations of aliphatic odorants differing in carbon number.局部和整体化学拓扑组织:不同碳原子数脂肪族气味剂的肾小球表征的一般特征。
J Comp Neurol. 2004 Dec 6;480(2):234-49. doi: 10.1002/cne.20335.
9
External tufted cells: a major excitatory element that coordinates glomerular activity.外侧簇状细胞:协调肾小球活动的主要兴奋性元件。
J Neurosci. 2004 Jul 28;24(30):6676-85. doi: 10.1523/JNEUROSCI.1367-04.2004.
10
Evidence for the disproportionate mapping of olfactory airspace onto the main olfactory bulb of the hamster.关于仓鼠嗅空间在主嗅球上不成比例映射的证据。
J Comp Neurol. 2004 Aug 16;476(2):186-201. doi: 10.1002/cne.20218.