Neural synchrony in stochastic resonance, attention, and consciousness.
Neural synchrony in stochastic resonance, attention, and consciousness.
复制标题
随机共振、注意力和意识的神经同步。
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
Alexa B. Roggeveen
中科院分区：
文献类型：
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作者：
L. M. Ward;S. Doesburg;K. Kitajo;S. E. MacLean;Alexa B. Roggeveen
我们简要介绍了我们实验室正在进行的三个项目，研究神经同步在人类感知和认知中的作用。这些项目源于两个主要兴趣：噪声在人类感知和神经同步中的作用，以及神经同步作为大脑功能模块整合的基础。我们在这些主题上的实验工作始于一项研究，即噪声影响的神经同步可能导致这样一个事实，即添加到弱信号中的少量噪声可以增强它们的可检测性(随机共振)。我们也在研究神经同步性在注意力和意识中的作用。根据我们自己和其他人的相关工作，我们得出结论：(1)神经同步性在大脑功能模块的整合中起着重要作用；(2)神经同步性受到深远的影响，并可能部分地受到大脑的“噪音”的调节。
We describe briefly three of our lab's ongoing projects studying the role of neural synchrony in human perception and cognition. These projects arise from two main interests: the role of noise both in human perception and in neural synchrony, and neural synchrony as a basis for integration of functional modules in the brain. Our experimental work on these topics began with a study of the possibility that noise-influenced neural synchrony might be responsible for the fact that small amounts of noise added to weak signals can enhance their detectability (stochastic resonance). We are also studying the role of neural synchrony in attention and consciousness in several paradigms. On the basis of our own and related work by others, we conclude that (1) neural synchrony plays an important role in the integration of functional modules in the brain and (2) neural synchrony is profoundly affected and possibly regulated, in part, by the "noisiness" of the brain.
DOI：
10.1037//0096-1523.9.1.1
发表时间：
1983-02
期刊：
Journal of experimental psychology. Human perception and performance
影响因子：
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作者：
J. C. Hansen;S. Hillyard
通讯作者：
J. C. Hansen;S. Hillyard