Sleep and Dreams Crossword
This printable crossword puzzle on the topic of Mental Health & Counseling has 15 clues. Answers range from 5 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Consists of five stages
state during sleep where you experience strange images
total lack of responsiveness/awareness
internal timing devices
makes up only 20% of your sleep time, associated with dreaming
increases with darkness, decreases with light
regulates secretion of melatonin
difficulties in going to or staying asleep
chronic disorder, marked by short periods of sleep throughout the day
repeated periods in which a person stops breathing while asleep
says that sleep is a restorative process
says that sleep to conserve energy and protect against nocturnal predators
turned off during REM
says that dreams are caused by certain brain areas being shut down
says that dreaming is practice for responding to threats
