Fig 2. Representative EEG traces showing normal activity in a naïve mouse, and spontaneous seizure and interictal spikes in undercut mice.

(A). A trace recorded in a naïve mouse. (B). A representative EEG trace of a spontaneous seizure that lasted for ~13 seconds in an undercut mouse at 51 days after injury. (C). A trace showing interictal spikes in an undercut mouse. Each bottom trace in A-C shows the rectangular area in an expanded time scale.