In recent years, evidence has emerged for a bidirectional relationship between sleep and
neurological and psychiatric disorders. First, sleep− wake disorders (SWD s) are very …

The central hypersomnias encompass a range of conditions causing persisting or
intermittent excessive daytime sleepiness (EDS). These conditions therefore present not …

Artificial lighting, day-length changes, shift work, and transmeridian travel all lead to sleep–
wake disturbances. The nychthemeral sleep–wake cycle (SWc) is known to be controlled by …

BACKGROUND Tight relationships between sleep quality, cognition, and amyloid-β (Aβ)
accumulation, a hallmark of Alzheimer's disease (AD) neuropathology, have been shown …

Introduction The apnea-hypopnea index (AHI) is the current diagnostic parameter for
diagnosing and estimating the severity of obstructive sleep apnea (OSA). It is, however …

Purpose Obstructive sleep apnea (OSA) is a complex sleep disorder associated with
autonomic and sympathetic dysregulation. To the contrary, catestatin, an endogenous …

The 'catalogue of knowledge and skills' for sleep medicine presents the blueprint for a
curriculum, a textbook, and an examination on sleep medicine. The first catalogue of …

Aims Data about sleep quality and quantity are not available in patients with type 1 diabetes
(T1D) using intermittently scanned continuous glucose monitoring (isCGM). We questioned …

Introduction: Narcolepsy is a chronic neurological sleep disorder, the diagnosis of which is
based upon clinical evaluation and additional paraclinical assessments. Awareness of …

Objectives: Sleep time information is essential for monitoring of obstructive sleep apnea
(OSA), as the severity assessment depends on the number of breathing disturbances per …