Improving our understanding of sleep physiology and pathophysiology is an important goal for both medical and general wellness reasons. Although the gold standard for assessing sleep remains the laboratory polysomnogram, there is an increasing interest in portable monitoring devices that provide the opportunity for assessing sleep in real-world environments such as the home. Portable devices al...

In the 20 years since the founding of the Journal of Interpersonal Violence, there have been exciting new discoveries on the long-term physical health effects of family violence. As exciting as these discoveries have been, we still know little about why the experience of family violence makes people sick. Some of the most promising areas of study on this topic will be in neuroscience, sleep stu...

The aim of this manuscript is to describe the procedures, recommendations, findings and value of the diagnostic methods used in sleep disorders, including questionnaires, actigraphy, polysomnography and the multiple sleep latency test. Specific questionnaires, including those evaluating sleep quality, hypersomnolence, respiratory sleep disorders and sleep-wake cycle are generally used to screen...

ABSTRACT Delayed encephalopathy (DE) affects not only the cerebral white matter and globus pallidus but also the cortex and thalamus. However, it remains unknown whether these brain lesions alter sleep along with clinical manifestations of DE. A 46-year-old man with DE underwent repetitive hyperbaric oxygen therapy. The patient was evaluated by not only neuropsychological and neuroimaging testi...

We report the case of a severely mentally handicapped 30-year-old woman with Sturge-Weber syndrome who developed obstructive sleep apnea syndrome (OSA) following esophageal aspiration of two foreign bodies, which were discovered incidentally during a neck CT scan. Initial polysomnography findings revealed significant OSA with an apnea-hypopnea index (AHI) of 40.8 events per hour. Repeat polysom...

Digital acquisition and analysis of sleep data has become more common over the past 20 years. Many investigators have developed strategies to record and analyze sleep in a quantitative way. Initially, digital recording and analysis were restricted by technical limitations. With current technology, the technical limitations of computer acquisition, data storage, and analysis are less constrainin...

Submitted for publication November, 2007 Accepted for publication November, 2007 Address correspondence to: Richard B Berry, MD., Division of Pulmonary, Critical Care, and Sleep Medicine, University of Florida, Gainesville, Florida, Box 100225 HSC University of Florida, Gainesville, Florida 32610; email: [email protected] fax: 352 379-4155 Physical examination: unremarkable except for obesity a...