Search results
Results From The WOW.Com Content Network
More screen-time has been linked with shorter sleep duration, decreased sleep efficiency, and longer sleep onset delay. [11] When using any screen before bedtime, the blue light emitted disrupts the body's natural melatonin hormone production. [12] Melatonin is produced by the brain's pineal gland and controls the body's internal clock. [13]
The researchers then analyzed the impact of sleep duration on cognitive health after segregating the participants into groups with normal and high blood pressure. They found that sleep duration ...
The computer screen in use should also be positioned in a way that it avoids glare from overhead lighting and windows. Using curtains or blinds on nearby windows, desk lamps, screen glare filters and switching overhead light bulbs to lower wattage bulbs can prevent the development of CVS.
It is recommended to use a dark user interface while working at night on the computer. [8] Several browser and OS settings or add-ons exist to darken the user interface. A 2017 randomized controlled trial evaluated macular carotenoid supplements (lutein, zeaxanthin, and mesozeaxanthin) in people with high screen time usage. The supplement group ...
Each sleep cycle lasts about 90 to 110 minutes and includes stages that fall into two main phases: non-REM (or NREM) sleep and REM sleep. Non-REM sleep has three sub-stages: light sleep, deep ...
Bright lights emitting from many sources — from the oven, an automatic fan, the fire alarm, an air purifier and a wireless phone charger — made it difficult for Moschen to sleep at night. His ...
Stimulus control therapy is intended to limit behaviors intended to condition the body to sleep while in bed. [185] The main goal of stimulus control and sleep restriction therapy is to create an association between bed and sleep. Although sleep restriction therapy shows efficacy when applied as an element of cognitive-behavioral therapy, its ...
So far, two lighting methods have been shown to improve nighttime sleep in AD patients: (1) exposure to bright white light (at least 2500 lx and as high as 8000 lx at the cornea) for at least one hour in the morning, for two weeks and (2) exposure to 30 lx of blue light from LEDs, peaking at 470 nm at the eye for two hours.