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EEG in comatose adult male

Stat EEG in a 63-year-old comatose male following an out-of-hospital cardiac arrest. On arrival to the ICU, subtle “twitching” was present in his face and extremities. Sensitivity 7uv/mm, display speed 30 mm/sec, filters 1 to 70 Hz. (Contributed by Dr. William O Tatum.)