neonatology what is REM behavior disorder?

Sleep is divided into four stages: Stages ۱, ۲, REM sleep, and REM sleep. In REM sleep, there are rapid eye movements, but the body is paralyzed and only the diaphragm muscle is active. While the brain is active, you dream even if you don't remember it in the morning. If during this stage of sleep you act out your dream like an actor and make physical movements, you are suffering from REM behavior disorder. Children under the age of three are unable to describe their dreams, so this rare disease is more commonly diagnosed in children over the age of three. To diagnose this disease, you must use an online polysomnography test. With a sleep test, increased muscle tone during REM sleep and a video of the person's movements during REM sleep can be seen, and the disease can be definitively diagnosed. Diagnosing this rare disease in children is very important because this disease in children is secondary to brain disorders such as brain tumors and multiple sclerosis in children, or hereditary and acquired neurodegenerative brain diseases. In addition to treating the underlying causes, medications that suppress sleep can also be used for treatment. However, these symptoms may be symptoms of the underlying disease Therefore, the doctor's accuracy in diagnosing the disease and referring the child to a pediatric sleep fellowship for sleep testing will be lifesaving for the child.