Detection of n:m phase locking from noisy data : application to magnetoencephalography
- We use the concept of phase synchronization for the analysis of noisy nonstationary bivariate data. Phase synchronization is understood in a statistical sense as an existence of preferred values of the phase difference, and two techniques are proposed for a reliable detection of synchronous epochs. These methods are applied to magnetoencephalograms and records of muscle activity of a Parkinsonian patient. We reveal that
| Author details: | Peter Tass, Michael RosenblumORCiDGND, J. Weule, Jürgen KurthsORCiDGND, Arkadij PikovskijORCiDGND, J. Volkmann, A. Schnitzler, H.-J. Freund |
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| Publication type: | Article |
| Language: | English |
| Year of first publication: | 1998 |
| Publication year: | 1998 |
| Release date: | 2017/03/24 |
| Source: | Physical review letters. - 81 (1998), 15, S. 3291 - 3294 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| Institution name at the time of the publication: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik |
