Violent Dreams: RBD May Intensify Over Time

A small study in the Sept. 1 issue of the journal Sleep involved the long-term follow-up of 11 people with REM sleep behavior disorder – or RBD.What is RBD? It is a sleep disorder that causes you to act out vivid dreams as you sleep. Normally your brain paralyzes most muscles during the sleep stage of rapid eye movement (REM) sleep. RBD occurs when the brain fails to keep the muscles still.Does