Assertion: temporal lobe's number | /r/CapableOf | reveal no scalp eeg expression
Facets:
value: at the onset
type: TEMPORAL
Source sentences:
text: Using both surface and depth electrodes, they found that a large number of seizures revealed no scalp EEG expression at the onset when it already appeared on depth electrodes, and scalp EEG showed bilateral and nonlateralizing changes .