Correlated Multiplicative Modulation in Coupled Oscillator Systems : A Model of Selective Attention(Oscillation, Chaos and Network Dynamics in Nonlinear Science)
スポンサーリンク
概要
- 論文の詳細を見る
We develop an oscillator model of selective attention based on spread spectrum communication. Stimulus intensity and attention are differentially encoded in the time average of phase velocities of sender oscillators and their temporal structure respectively. Receiver oscillators are driven by a mixture of phase velocities of the sender oscillators. With the aid of top-down modulatory signals that do not change the mean rotational velocity of sender oscillators, our proposed communication scheme allows the receiver oscillators to selectively correlate their velocity with the attended stimulus.
- 理論物理学刊行会の論文
- 2006-04-20
著者
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Niebur Ernst
Department Of Neuroscience And Zanvyl Krieger Mind Brain Institute School Of Medicine Johns Hopkins
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SHIMAZAKI Hideaki
Department of Physics, Kyoto University
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Shimazaki Hideaki
Department Of Physics Kyoto University