While insomnia is the second most common mental disorder, progress in our understanding
of underlying neurobiological mechanisms has been limited. The present review addresses …

In recent years, there has been a significant expansion in the development and use of multi-
modal sensors and technologies to monitor physical activity, sleep and circadian rhythms …

Introduction: The purpose of this systematic review is to provide supporting evidence for a
clinical practice guideline on the use of actigraphy. Methods: The American Academy of …

Introduction: The purpose of this systematic review is to provide supporting evidence for a
clinical practice guideline on the use of behavioral and psychological treatments for chronic …

Background The cardiovascular system exhibits strong circadian rhythms to maintain normal
functioning. Irregular sleep schedules, characterized by high day-to-day variability in sleep …

Wearable, multisensor, consumer devices that estimate sleep are now commonplace, but
the algorithms used by these devices to score sleep are not open source, and the raw …

Actigraphy has a consolidated role in Insomnia and Circadian Rhythm Sleep-Wake
Disorders (CRSWD) and recent studies have highlighted the use of actigraphy for …

Study Objectives: To assess the diagnostic performance of a nonintrusive device placed
under the mattress to detect sleep apnea syndrome. Methods: One hundred eighteen …

Wrist actigraphy (ACT) may overestimate sleep and underestimate wake, and the agreement
may be lower in people with chronic conditions who often have poor sleep and low activity …

Disruptions of circadian rhythms and sleep cycles are common among neurodegenerative
diseases and can occur at multiple levels. Accumulating evidence reveals a bidirectional …