TY  - JOUR
A1  - Gozolchiani, Avi
A1  - Moshel, Shay
A1  - Hausdorff, Jeffrey M.
A1  - Simon, Ely
A1  - Kurths, Jürgen
A1  - Havlin, Shlomo
T1  - Decaying of phase synchronization in parkinsonian tremor
N2  - We describe effects of the asymmetry of cycles and non-stationarity in time series on the phase synchronization method which may lead to artifacts. We develop a modified method that overcomes these effects and apply it to study parkinsonian tremor. Our results indicate that there is synchronization between two different hands and provide information about the time delay separating their dynamics. These findings suggest that this method may be useful for detecting and quantifying weak synchronization between two non-stationary signals.
Y1  - 2006
UR  - http://www.sciencedirect.com/science/journal/03784371
U6  - https://doi.org/10.1016/j.physa.2005.10.033
SN  - 0378-4371
ER  -