Data Acquisition and Analyses
Data are continuously recorded, digitized using an A/D converter and saved on the computer for subsequent off-line analyses. Wavelet and Wavelet coherence analyses are performed to detect rhythmicity, to determine the phase/power between time series variables in time/frequency domain (Mor and Lev-Tov, 2007, Etlin et al. 2010, Mor et al. 2011). Descriptive statistical methods of circular distributions and hypothesis testing of these distributions are also used to describe and test the phase relation of selected regions of the wavelet spectra (Mor and Lev-Tov, 2007, Etlin et al. 2010).
