EEG Fun Facts:
Take our EEG Test Questions!

In 2017 the ILAE updated seizers into 4 classifications, which of the following is correct?

The interictal EEG of a patient with Lennox Gastuat Syndrome (LGS), may feature focal or multifocal spike-and-waves or sharp-slow waves, with anterior predominance. Slow (<2.5 Hz) spike-and-waves (SSW) and paroxysmal fast activity (10 Hz+) are mandatory requirements interictally for a LGS diagnosis. What state of consciousness are these waveforms found?

Sharply contoured features of the dysmature brain are commonly seen in neonatal recordings. Some are considered normal, but when are sharp transients in neonates considered abnormal?

Bilateral independent periodic epileptiform discharges (BiPLDs) are like PLDs in etiology and significance. BiPLDs are independent asynchronous discharges with different frequency and amplitude in each hemisphere. Which of the following etiologies would you expect to see BiPLDs?

What other etiologies could cause GPD’s?

Which normal variant is described as sinusoidal or mu-shaped theta (6 to 7 Hz) activity at the vertex region appearing in drowsiness?

What characteristics between pattern 1 and pattern 2 must be present to be considered CAPE?

The temporal factor refers to the ________ and the spatial factor refers to the __________.