Sleep Talk Crossword

Sleep disorder in which people have trouble sleeping.
The ‘rhythm’ that regulates the sleep-wake cycle.
Sometimes unpleasant sound that may be made during slumbering.
The number of winks you are said to take in the common idiom.
Hormone that regulates the sleep-wake cycle.
Type of illumination that can have a negative impact on sleep (4-5).
Positive or neutral thoughts, images, and sensations occurring during sleep.
The practice of sleeping a short period outside of bedtime.
Carrying out complex activities while asleep.
Stimulant responsible for reducing sleepiness or disrupting sleep.
Disorder causing suffers to have trouble getting up in the morning.
Technical term for sensation of falling while drifting off that causes you to jump awake (6-4).
Disorder involving a decreased ability to regulate sleep-wake cycles that may cause brief involuntary sleep.
If you don’t toss and turn and sleep deeply you are said to ‘sleep like a ___’.
Negative or distressing thoughts, images, and sensations occurring during sleep.