Paralysis

• The Periodic Paralysis Resource Center - This site provides information on sleep paralysis as well as daytime paralysis.
• Sleep Paralysis - A comprehensive site that highlights the causes, effects, and treatments of this sleep disorder while letting you know that you're not alone.
• Sleep Paralysis and Lucid Dreaming - A scientific and personal research and account of Sleep Paralysis and its connection to lucid dreaming, alien abduction phenomena and nightmares. List of symptoms and references.
• Sleep Paralysis and Related Experiences - A comprehensive site dealing with sleep paralysis, hypnagogic and hypnopompic hallucinations.