The Offspring headline the closing-night concert at the BlizzCon computer/video game festival in Anaheim, CA. 2006: The band take a year off from touring for the first time ever. Demo work on new material begins casually. 2007: The Offspring start recording a new album with producer Bob
The purpose of this study is to explore a variety of CPAP pressures to determine which is the most effective in eliminating apneic events and snoring. Split Study â A sleep study which combines a 2 â 4 hour diagnostic test and a therapeutic test in the same night. This study is possible for every adult so that patients with severe OSAS may be treated immediately. If a patient is not âsplitâ to CPAP then the study is run as a NPSG.
By Mayo Clinic Staff. Polysomnography, also called a sleep study, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, heart rate and breathing, as well as eye and leg movements during the study. Polysomnography usually is done at a sleep disorders unit within a hospital or at a sleep center.