Phase coherence comparison between sad music condition and SAR.

(a) Brain’s connections (14) with a significant increase in the lag phase synchronization in alpha1 band, (b) Brain hemisphere lateralization with respect to inter-connections with increased coherence in alpha1 band,(c) Brain’s connections (105) with a significant increase in the lag phase synchronization value in alpha2 band. (d) Brain hemisphere lateralization with respect to inter-connections with increased coherence in alpha2 band, (e) Brain’s connections (8) with a significant decrease in the lag phase synchronization value in the gamma band (f) Brain hemisphere lateralization with respect to inter-connections with decrease coherence in gamma band (error bars = 1 SD).