Belun Ring Platform: a novel home sleep apnea testing system for assessment of obstructive sleep apnea Belun Ring Platform: a novel home sleep apnea testing system for assessment of obstructive sleep apnea Download Use of clonazepam in REM sleep behavior disorder is not associated with fall-related injuries Altered slow-wave sleep activity in children with rapid-onset obesity with hypothalamic dysregulation, hypoventilation, and autonomic dysregulation syndrome