Onset of confusional arousal on electroencephalography
Onset of confusional arousal on electroencephalography
EEG 30-second epoch, longitudinal bipolar montage. This epoch shows a confusional arousal during N3 sleep, with increased beta/spindle activity due to benzodiazepine use. Arrow: Arousal when nurse entered the room. Patient quickly sat up in bed and appeared scared and confused.