Educational Materials The Sleep Disorders Center at Springfield Clinic provides these useful educational tools to help you understand the many sleeping conditions, procedures and wellness tips. Our resources are available in the following categories. Articles:Sounding off for Sound Sleep The Story Behind Sleep Apnea Are you Getting Enough Sleep Increase Your Energy Level Through Sleep, Nutrition, Exercise Under the Influence...of DrowsinessGet the ZZZs You NeedLearn How to Prevent Fatigue Descriptions:Sleep Apnea Overview of Sleep ProblemsInsomniaNarcolepsyRestless Legs Syndrome (RLS)Sleep StudyElectroencephalogram (EEG) Interactive Tools:What Do You Know About Sleep?Take the Sleep Apnea QuizWhat Do You Know About Working the Night Shift?Take the Chronic Fatigue Syndrome Quiz