Hypnagogia may be explanation for some reported paranormal phenomena

Hypnagogia ,or sleep paralysis, has been known in one form or another throughout human history. Basically, it involves the sensation of being awake, trying to move, and being unable to do so. Often, this paralysis is accompanied by a buzzing sound and/or by the sensation of some type of entity sitting on your chest or otherwise holding you down to prevent you from moving. It is generally a terrifying experience. Some studies estimate that up to 60% of the population will experience hypnagogia at some point in their lives.

Hypnagogia can involve visual hallucinations, often known as “old hag” syndrome. In the Middle Ages, it was thought to be the work of a witch and pictures from that period sometimes illustrate an entity sitting on the victim’s chest. The sensation of being unable to move can cause intense panic and fear, as well as contributing to chronic insomnia. Rather than something enjoyable to look forward to, bedtime is accompanied by feelings of fear and dread.

Theories abound as to its causes and cures. Medical science theorizes that it is caused by release of a hormone that helps our bodies to enter the deepest sleep state in order to rest and rebuild. As they’re waking, some people experience the aftereffects of this hormone through temporary sleep paralysis. Another theory says that it is actually the prelude to an astral projection experience, particularly when accompanied by a loud buzzing noise. My personal experiences tend to support this theory. Yet another theory is that cases of sleep paralysis tend to occur more at locations reporting paranormal phenomena and may involve the so-called “shadow people.” It has also been proposed as an explanation for at least some so-called alien abduction cases.

Certain factors are thought to increase the possibility of sleep paralysis, including:
• Sleeping on your back
• Irregular sleeping schedules, as well as excessive naps and excessive amounts of sleep
• Sleep deprivation
• Increased stress
• Sudden environmental/lifestyle changes
• A lucid dream that immediately precedes the episode

I’m aware of people who have experienced sleep paralysis as a prelude to an out of body (OBE) experience. They were able to control their fear and focus on their desire to experience a successful astral projection. The sleep paralysis effect does not seem to be present every time a successful projection takes place.

Whatever the cause, it is generally not something most people enjoy. Conventional medical treatment usually involves relaxation therapy to alleviate stress, along with understanding of the stages of sleep, and avoiding chronic sleep deprivation. Self-hypnosis is also helpful. In a small percentage of cases, narcolepsy may be the culprit.

Other people remain convinced that sleep paralysis involves evil entities. I was recently contacted by someone with this problem who was convinced that demons were haunting her home. She even called in an exorcist, but the problems remained. However, the tip-off for me was when she continued experiencing classic hypnagogia even as she moved in with various relatives to avoid having to return to her own home. Yes, I suppose the demon could be following her from place to place but I think the conventional explanation is far more likely in her case. In other cases, well, I just don’t know. Sleep paralysis remains a fascinating and frightening experience for many people.

Check out "True Ghost Tales" for much more on sleep paralysis and the "old hag" syndrome.