摘要翻译：
人和动物大脑中神经群体的相互作用通过相互激发产生介观序参量，记录在脑电波（脑电图，EEG)中。在gamma范围(30-80Hz)内，抑制反馈对背景活性施加了空间和光谱上分布的振荡。拍子在θ率（3-7赫兹）重复出现，此时序参量暂时接近零，微观活动变得无序。在这些零尖峰之后，序参量重新激发并启动一个框架，该框架包含一个介观的伽马振幅调制空间模式，该模式支配微观活动，并与行为相关。脑电波还显示出一种圆锥体形式的相位调制空间模式。利用大脑耗散多体模型的形式，我们将零尖峰和伴随的相位锥描述为涡旋。
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英文标题：
《Vortices in brain waves》
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作者：
Walter J. Freeman and Giuseppe Vitiello
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最新提交年份：
2008
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分类信息：

一级分类：Quantitative Biology        数量生物学
二级分类：Neurons and Cognition        神经元与认知
分类描述：Synapse, cortex, neuronal dynamics, neural network, sensorimotor control, behavior, attention
突触，皮层，神经元动力学，神经网络，感觉运动控制，行为，注意
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一级分类：Physics        物理学
二级分类：Other Condensed Matter        其他凝聚态物质
分类描述：Work in condensed matter that does not fit into the other cond-mat classifications
在不适合其他cond-mat分类的凝聚态物质中工作
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一级分类：Quantitative Biology        数量生物学
二级分类：Other Quantitative Biology        其他定量生物学
分类描述：Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
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英文摘要：
  Interactions by mutual excitation in neural populations in human and animal brains create a mesoscopic order parameter that is recorded in brain waves (electroencephalogram, EEG). Spatially and spectrally distributed oscillations are imposed on the background activity by inhibitory feedback in the gamma range (30-80 Hz). Beats recur at theta rates (3-7 Hz), at which the order parameter transiently approaches zero and microscopic activity becomes disordered. After these null spikes, the order parameter resurges and initiates a frame bearing a mesoscopic spatial pattern of gamma amplitude modulation that governs the microscopic activity, and that is correlated with behavior. The brain waves also reveal a spatial pattern of phase modulation in the form of a cone. Using the formalism of the dissipative many-body model of brain, we describe the null spikes and the accompanying phase cones as vortices.
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PDF链接：
https://arxiv.org/pdf/0802.3854