Not a feature of paradoxical sleep is -
EEG show increased activity during REM sleep and high-amplitude slow waves are replaced by rapid, low-voltage rhythm (β-wave).
Other EEG findings are :- Reappearance of alpha wave, saw-tooth wave, ponto-geniculo-occipital spikes.
Decreased muscle tone
Rapid eye movements
Brain shows increased metabolism
EEG shows decreased activity