论文标题
是什么使我们成为人类：人类和水果般的连接组的关键动态差异
What makes us humans: Differences in the critical dynamics underlying the human and fruit-fly connectome
论文作者
论文摘要
先前对人连接组的模拟研究表明，临界动力学在所谓的格里菲斯阶段中出现。 ％这是图形强异质性的结果。现在，我们使用Kuramoto同步模型在最大的最大可用大脑网络（21.662 $节点果-fly Connectome）上进行了研究。由于该图不那么异质，缺乏模块化结构并表现出较高的拓扑维度，因此我们期望与以前的结果有所不同。实际上，同步转变是平均场类似的，并且过渡区域的宽度比随机图中的宽度大，但比KKI-18人类连接组小得多。这证明了模块化结构和维度对动态的影响，为更好地理解人类的复杂批判动力学提供了基础。
Previous simulation studies on human connectomes suggested, that critical dynamics emerge subcrititcally in the so called Griffiths Phases. %This is the consequence of the strong heterogeneity of the graphs. Now we investigate this on the largest available brain network, the $21.662$ node fruit-fly connectome, using the Kuramoto synchronization model. As this graph is less heterogeneous, lacking modular structure and exhibit high topological dimension, we expect a difference from the previous results. Indeed, the synchronization transition is mean-field like, and the width of the transition region is larger than in random graphs, but much smaller than as for the KKI-18 human connectome. This demonstrates the effect of modular structure and dimension on the dynamics, providing a basis for better understanding the complex critical dynamics of humans.
