As a major androgen with a key rote in developing and maintaining mate sexual characteristics, testosterone exerts a broad range of actions regulating several systems throughout human life. This article reviews data on the ...

Cyclic alternating pattern (CAP) is widely recognized as an expression of sleep instability in electroencephalogram activity during non-rapid eye movement sleep. We report a case with sequences of CAP followed by bruxism ...

Bruxism is a disorder characterized by involuntary and nonfunctional grinding or clenching of the teeth during sleep. Its etiology is multifactorial but is often associated with genetic factors, psychosocial factors, sleep ...

In recent decades, the hectic lifestyle of industrialized societies has wrought its effects on the quality of sleep, and these effects are evidenced by a profusion of sleep-related disorders. Regular exposure to artificial ...

Disordered sleep is such a prominent symptom in fibromyalgia that the American College of Rheumatology included symptoms such as waking unrefreshed, fatigue, tiredness, and insomnia in the 2010 diagnostic criteria for ...

Sleep disorders have been frequently reported in patients with Parkinson's disease (PD). However, there is insufficient evidence to guide precise recommendations on some diagnostic and treatment strategies. Here, we review ...