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Figure 3 | Italian Journal of Pediatrics

Figure 3

From: High gamma activity of 60–70 Hz in the area surrounding a cortical tuber in an infant with tuberous sclerosis

Figure 3

Single frequency analysis by multiple band frequency analysis performed in the same window as in Figure2a. Gamma activity of 60–70 Hz with high spectral power was seen over the right centroparietal areas 100–200 ms before spasms. This fast activity immediately spread to the right temporal area. The vertical axis indicates the frequency, the horizontal axis indicates the time course, and the colors indicate the power (μV2).

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