Slow wave sleep associated with: (A) Dreams, (B) Cardiac arrhythmia, (C) Penile intumescence, (D) Delta activity
Answer is D. Slow wave sleep events (Stage 3 & 4 NREM)
-        Somnambulism
-        Night terrors
-        Nocturnal enuresis
-        Bruxism
-        Sleep talking
-        Delta rhythm- Deep sleep (Stage 3 & 4 NREM)