KoreaMed, a service of the Korean Association of Medical Journal Editors (KAMJE), provides access to articles published in Korean medical, dental, nursing, nutrition and veterinary journals. KoreaMed records include links to full-text content in Synapse and publisher web sites.
The relationship between cluster headache (CH) and sleep has been demonstrated. A 60-year-old man who suffered from refractory CH that occurred exclusively at night, complained of sleep fragmentation. Polysomnography revealed...
The prevalence of obstructive sleep apnea (OSA) is on the rise worldwide due to an increase in metabolic syndrome, obesity, and aging. Patients with OSA are at higher risk of...
Objectives: Light at night (LAN) can suppress melatonin secretion and thus disturb normal sleep. The aim of this study was to investigate how the illumination of a smartphone at bedtime...
The modern world is a 24-hour society. Night work exists for the public’s convenience and interest, owing to the unstoppable nature of industries and the benefits it has for companies....
Objectives: Obstructive sleep apnea (OSA) is a common clinical disease which has been associated with cardiovascular disease and sudden death. Positive airway pressure (PAP) is the most effective treatment for...
Objectives: Nightmare disorder is highly prevalent in clinical settings and is highly comorbid with posttraumatic stress disorder (PTSD). In the current study, we aimed to develop and validate a semi-structured...
Objectives: We analyzed theta-band phase synchrony (TBPS) under reduced and ordinary flicker lighting to determine the effect of light flickers on neurocognitive processes.
Methods: Nineteen healthy participants (mean age, 30.4±4.5 years;...