Drag the tiles to the correct boxes to complete the pairs.
Match the stages of sleep to their characteristics.
Tiles
NREM-1
Pairs
NREM-2
NREM-3
A person may experience vivid
visual dreams.
A person may be in light sleep and
might feel hypnagogic sensations.
A person may have slow breathing and
pulse rates and limp muscles, and be
difficult to wake.
REM
A person may experience rapid brain activity.