Subacute Sclerosing Panencephalitis in a Toddler: Changing Epidemiological Trends

Figure 1

Twenty-second epoch of scalp electroencephalographic record revealing periodic bursts of high-amplitude, slow-wave complexes occurring every three to five seconds. Parameters are as follows: sensitivity 55 𝜇V/mm, time constant 0.3 s, and high-frequency filter 70 Hz.