====== Spectral resources ======

http://www.fieldtriptoolbox.org/tutorial/timefrequencyanalysis

Fundamentals of neuronal oscillations and synchrony: https://www.youtube.com/watch?v=vwPpSglPJTE

Amplitude and Power: http://www.gaussianwaves.com/2013/12/computation-of-power-of-a-signal-in-matlab-simulation-and-verification/