There is evidence that sleep bruxism is an arousal-related phenomenon. In non-REM sleep, transient arousals recur at 20- to 40-second intervals and are organized according to a cyclic alternating pattern. Polysomnographic recordings from six subjects (two females and four males) affected by sleep bruxism (patients) and six healthy age-and gender-matched volunteers without complaints about sleep...

The spectrum of breathing events during sleep in patients with obstructive sleep apnoea syndrome (OSAS) after the abolition of obstructive apnoeas has been extensively studied in tracheostomized patients, but has received much less attention in patients submitted to continuous positive airway pressure (CPAP). We analysed the breathing pattern during sleep in forty patients while CPAP was admini...

PURPOSE To investigate and correlate the sleep pattern and quality of life in individuals with cerebral palsy (CP) compared to healthy controls. METHODS Seventy-eight subjects (aged 4-18 years, both genders) comprised two groups: CP, composed of 43 individuals with CP, and control, composed of 35 individuals without neurodevelopmental disorders. General Sleep Habits Questionnaire, Sleep Distu...

Sleep architecture is often disturbed after a stressful event; nevertheless, little is known about the brain circuitry responsible for the sleep perturbations induced by stress. We exposed rats to a psychological stressor (cage exchange) that initially causes an acute stress response, but several hours later generates a pattern of sleep disturbances similar to that observed in stress-induced in...

Introduction: Survey about the issues and problems related to elderly in order to improve their Quality Of Life (QOL) of this increasing population has become a universal concern. Even though aging is a natural process but many effective factors such as rest and sleep pattern can affect this process. So this study aimed to determine the relationship between sleep quality and QOL of the retried ...

Background: Lifestyle changes, such as changes in sleep patterns and insufficient sleep have led to an increase in obesity and hyperlipidemia. The present study was conducted to investigate the association between abnormal lipid profile and obesity with sleep pattern among adult in Yazd adults in Shahedieh cohort study. Methods: This analytic cross-sectional study was carried out on the data of...