Fig. 4
From: Using a standalone ear-EEG device for focal-onset seizure detection
Example of focal-onset seizure detected on the ear-EEG and scalp EEG. A 10 s window of interest is expanded in (a) and indicated in (b) by the “Zoom” region (blue), which falls within the full seizure annotation (white). Corresponding epileptologist annotations of seizure events are shown at the bottom of each plot, where the color-coded label “#1 (blinded)” refers to Reviewer #1’s annotation of the seizure made with access only to the ear-EEG system. ACC_X: x-axis accelerometry from ear-EEG device; ECGL: electrocardiogram channel. Scalp EEG channels are labeled according to the International 10–20 system