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Spokeo explored the negative impacts of smartphone usage on sleep and what people can do to get more restful downtime. Your smartphone is ruining your sleep. Here's what you can do about it.
"The mechanisms that rid waste from the brain are far more active when we sleep." When you have healthy sleep, the glymphatic system in your brain—which pumps out waste products—is more active ...
However, when an individual's ability to resist sleep diminishes, there is a risk of a micro-sleep. The ability to resist sleep is therefore the most relevant safety measure for equipment operators. The underlying measurement behind the technology is brain activity. Electroencephalogram has been the gold standard in sleep and fatigue science. [10]
“The best ways to improve sleep are simple but effective: maintain a regular sleep schedule, limit screen time before bed, and create a calm, cool, and dark sleep environment,” she says.
Sleep specialists measure the patient's sleep onset and offset, dim light melatonin onset, and evaluate Horne-Ostberg morningness-eveningness questionnaire results. Sleep specialists may also conduct a polysomnography test to rule out other sleep disorders like narcolepsy. Age and family history of the patient is also taken into consideration. [2]
Microsleep is extremely dangerous when it occurs in situations that demand constant alertness, such as driving a motor vehicle or working with heavy machinery. People who experience microsleeps often remain unaware of them, instead believing themselves to have been awake the whole time, or to have temporarily lost focus.
Detecting sleep state misperception by objective means has been elusive. [1] [3] A 2011 study published in the journal Psychosomatic Medicine has shown that sleep misperception (i.e., underestimation of sleep duration) is prevalent among chronic insomniacs who sleep objectively more than 6 hours in the sleep lab.
Obstructive sleep apnea [6] Misalignments of the body's circadian pacemaker with the environment (e.g., jet lag , shift work , or other circadian rhythm sleep disorders ) [ 7 ] Another underlying sleep disorder , such as narcolepsy , sleep apnea , [ 8 ] idiopathic hypersomnia , or restless legs syndrome