Normally, a sleeper's muscles don't move during dreams. But this temporary paralysis doesn't occur in patients with REM behavior disorder. They physically act out vivid dreams in which they are, for example, running, fighting, hunting, warding off attackers, etc. REM behavior disorder belongs to a class of sleeping disorders called parasomnias, which also includes sleep walking and eating while sleeping.
Wallops Island Research Range launch facilities showing location of support facilities and launch pads. Wallops Island is a 6 square miles (16 km 2) island off the Eastern Shore of Virginia, part of the barrier islands that stretch along the eastern seaboard of the United States of America. It is located in Accomack County, Virginia.
The island is primarily used for NASA's Wallops Flight Facility, including the Mid-Atlantic Regional Spaceport, although the name also refers to the peninsula area surrounding the island for the purpose of mailing addresses. The Wallops Island National Wildlife Refuge is located on the island.