And while Kodi offers a list of add-ons for streaming Internet music and video, none of its built-in options come from pirated sources. Perhaps the sticking point for Amazon involved the more illicit add-ons that you can acquire from outside the main Kodi app.
Testing and treatment. Sleep apnea is diagnosed using an overnight polysomnogram (PSG), or sleep study. (1,2,3) A PSG is conducted overnight at a sleep laboratory. Several monitoring devices continuously measure breathing, blood oxygen levels, heart rate, limb movements and more.
The main types of sleep apnea are: 1  Obstructive sleep apnea, the more common form that occurs when throat muscles relax. 2  Central sleep apnea, which occurs when your brain doesn't send proper signals to the muscles that control breathing. Complex sleep apnea syndrome, also known as treatment-emergent central sleep apnea, occurs when someone has both obstructive sleep apnea and central sleep apnea.