EEG Seizure Detector

Real scalp EEG from children with epilepsy (CHB-MIT, PhysioNet). The orange band is the seizure as the doctors marked it. The red line is when the detector raised its alarm. The detector never saw these recordings while it was trained.

Each page shows 10 seconds, the usual width on an EEG review screen. Traces are the 18 channels of the standard bipolar montage, filtered 0.5 to 40 Hz. Below: the detector's score for the whole excerpt, its alarm threshold (dashed) and the current position. This is a learning project, not a medical device.