Quantifying phase–amplitude coupling in neuronal network oscillations
نویسندگان
چکیده
منابع مشابه
Quantifying phaseeamplitude coupling in neuronal network oscillations
Neuroscience time series data from a range of techniques and species reveal complex, non-linear interactions between different frequencies of neuronal network oscillations within and across brain regions. Here, we briefly review the evidence that these nested, cross-frequency interactions act in concert with linearly covariant (within-frequency) activity to dynamically coordinate functionally r...
متن کاملQuantifying phase-amplitude coupling in neuronal network oscillations.
Neuroscience time series data from a range of techniques and species reveal complex, non-linear interactions between different frequencies of neuronal network oscillations within and across brain regions. Here, we briefly review the evidence that these nested, cross-frequency interactions act in concert with linearly covariant (within-frequency) activity to dynamically coordinate functionally r...
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A simplified model of the crustacean gastric mill network is considered. Rhythmic activity in this network has largely been attributed to half center oscillations driven by mutual inhibition. We use mathematical modeling and dynamical systems theory to show that rhythmic oscillations in this network may also depend on, or even arise from, a voltage-dependent electrical coupling between one of t...
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How the brain co-ordinates the actions of distant regions in an efficient manner is an open problem. Many believe that cross-frequency coupling between the amplitude of high frequency local field potential oscillations in one region and the phase of lower frequency signals in another may form a possible mechanism. This work provides a preliminary study from both an experimental and theoretical ...
متن کاملMeasuring phase-amplitude coupling between neuronal oscillations of different frequencies.
Neuronal oscillations of different frequencies can interact in several ways. There has been particular interest in the modulation of the amplitude of high-frequency oscillations by the phase of low-frequency oscillations, since recent evidence suggests a functional role for this type of cross-frequency coupling (CFC). Phase-amplitude coupling has been reported in continuous electrophysiological...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 2011
ISSN: 0079-6107
DOI: 10.1016/j.pbiomolbio.2010.09.007