David N. Neubauer, MD

Our own melatonin plays an important role in regulating our sleep-wake cycle. Recent evidence raises questions about whether we should be taking extra doses to try to improve our sleep.

What's new in sleep medicine? The latest developments in both new and novel approaches to treating sleep disorders.

What is sleep normally and what are the primary factors that regulate sleep? Understanding that the primary factors that regulate the sleep wake cycle are homeostatic and circadian will help clinicians assess sleep problems in patients.