<prompt> Not a feature of paradoxical sleep is :Decreased muscle toneRapid eye movementsBrain shows increased metabolismEEG shows decreased activity  <response>: D i.e. EEG shows decreased activity Features NREM REM Other names Synchronised or S-sleep Ohodox-Sleep Quiet-Sleep Desynchronized D-Sleep, A-wave Active-SleepQ, Paradoxical sleepQ EEG - Synchronized - Theta wave I - Sleep spindles K-ComplexQ II - Delta waveQ III IV - Low voltage Fast activity Saw tooth wavesQ - Ponto- geniculo occipita spikes - Reappearance of alpha wavesQ EMG Paial relaxation AtoniaQ of antigravity intercostal muscles Cerebral metabolism Brain temperature -I, t Q EOG Slow or Quiescent eye movement Rapid eye movementsQ Genital Tumescence Infrequent CommonQ Dreaming Infrequent Frequent Pathology Night terrorQ. Nocturnal eneurasisQ BruxismQ SomnambulismQ Somniloquy Night maresQ NarcolepsyQ 