| http://www.w3.org/ns/prov#value | - The most common causes of prolonged nighttime sleep and excessive daytime sleepiness are chronic sleep deprivation, the presence of underlying sleep disorders (e.g., sleep apnea and other sleep related breathing disorders, narcolepsy), neurological disorders (e.g., epilepsy, stroke, traumatic brain injury, multiple sclerosis, dementia) psychopathology (e.g., major depression, dysthymia, substance
|