'Trolls': An animated delight about making your own happiness. Like the hit single on its soundtrack, Can't Stop the Feeling, the movie Trolls is irresistibly charming because of a simple but catchy hook.
Sleep paralysis is a feeling of being conscious but unable to move. It occurs when a person passes between stages of wakefulness and sleep. During these transitions, you may be unable to move or speak for a few seconds up to a few minutes. Some people may also feel pressure or a sense of choking. Sleep paralysis may accompany other sleep disorders such as narcolepsy.
Sleep scientists believe that sleep paralysis may occur when the transitions in and out of REM sleep and other sleep stages don't go smoothly. The paralysis that is typically confined to REM sleep spills over to other sleep stages -- and if you wake, you become aware of your body's paralysis, and the frightening feeling of being unable to move or to speak.