'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 poses no immediate risk to those who experience it, and it lasts from several seconds to several minutes. Genetics and sleep deprivation are a major cause of sleep paralysis, and it has also been linked to disorders such as narcolepsy, migraines, stress, anxiety disorders, and obstructive sleep apnea. Sleeping in a fixed supine position increases the chance of sleep paralysis.
Most paralyses caused by nervous-system damage (i.e. spinal cord injuries) are constant in nature; however, some forms of periodic paralysis, including sleep paralysis, are caused by other factors. Paralysis can occur in newborns due to a congenital defect known as Spina Bifida. Spina Bifida causes one or more of the vertebrae to fail to form vertebral arches within the infant, which allows the spinal cord to protrude from the rest of the spine.