Mathematical Modeling of Brain Activity under Specific Auditory Stimulation

Figure 7

Graphs of the alpha 2 (A2) series: (a) the time function graph of the S1 A2 series values; (b) the time function graph of the S2 A2 series values; (c) the first-order difference graph for the S2 A2 series; (d) the time function graph of the S3 A2 series values; (e) the first-order difference graph for the S3 A2 series.

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