Graph Properties of the Adult Drosophila Central Brain
Graph Properties of the Adult Drosophila Central Brain
复制标题
成年果蝇中脑的图形特性
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
Louis K. Scheffer
中科院分区：
文献类型：
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作者：
Louis K. Scheffer
最近的果蝇中枢脑连接体提供了可能性，分析的图形特性的苍蝇的大脑。至关重要的是，这个连接体是密集的，这意味着在实验误差的范围内，所有的节点和链接都被表示出来。我们认为连接体是一个有向图与加权边。这使我们能够查看一些图形属性，将它们与人类设计的逻辑系统进行比较，并推测这可能如何影响功能。我们看看输入和输出分布，布线的随机性，车厢之间的差异，路径长度，接近强连接，已知的计算结构，电响应作为车厢结构的函数，和有效包装的证据。
The recent Drosophila central brain connectome offers the possibility of analyzing the graph properties of the fly brain. Crucially, this connectome is dense, meaning all nodes and links are represented, within the limits of experimental error. We consider the connectome as a directed graph with weighted edges. This enables us to look at a number of graph properties, compare them to human designed logic systems, and speculate on how this may affect function. We look at input and output distributions, randomness of wiring, differences between compartments, path lengths, proximity of strong connections, known computational structures, electrical response as a function of compartment structure, and evidence for efficient packing.