What can a dentist and dental sleep apnea researcher do under COVID-19 lockdown? What can a dentist and dental sleep apnea researcher do under COVID-19 lockdown? Download The effects of mandibular advancement appliance therapy on jaw-closing muscle activity during sleep in patients with obstructive sleep apnea: a 3–6 months follow-up Altered slow-wave sleep activity in children with rapid-onset obesity with hypothalamic dysregulation, hypoventilation, and autonomic dysregulation syndrome