<prompt> Not a feature of paradoxical sleep is -Decreased muscle toneRapid eye movementsBrain shows increased metabolismEEG shows decreased activity  <response>: 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. 