Example methods, apparatus, systems and machine readable media are disclosed herein for analyzing magnetoencephalographic response data from subjects exposed to media. An example method includes identifying a degree of phase synchrony between a first pattern of oscillation in a first frequency band and a second pattern of oscillation in a second frequency band of magnetoencephalographic response data gathered from a subject exposed to an advertisement or entertainment. In the example method, the magnetoencephalographic response data comprises the first frequency band and the second frequency band. In addition, the example method includes determining an effectiveness of the advertisement or entertainment based on the degree of phase synchrony
ANALYSIS OF MARKETING AND ENTERTAINMENT EFFECTIVENESS USING MAGNETOENCEPHALOGRAPHY