When.com Web Search

  1. Ads

    related to: light signals for sleep problems
    • FAQs

      Have a Question?

      Get Answers

    • Support

      Offer Patients

      Insurance Coverage Support

Search results

  1. Results From The WOW.Com Content Network
  2. Light effects on circadian rhythm - Wikipedia

    en.wikipedia.org/wiki/Light_effects_on_circadian...

    A delay, caused by light exposure before sleeping, means that the individual will tend to wake up later on the following day(s). The hormones cortisol and melatonin are affected by the signals light sends through the body's nervous system. These hormones help regulate blood sugar to give the body the appropriate amount of energy that is ...

  3. Bright indicator lights ruining your sleep? You’re not alone ...

    www.aol.com/bright-indicator-lights-ruining...

    Blue LED light — a common indicator color but one particularly disruptive to sleep — was such an industry breakthrough that the 2014 Nobel Prize in Physics was awarded to physicists Isamu ...

  4. Circadian rhythm sleep disorder - Wikipedia

    en.wikipedia.org/wiki/Circadian_rhythm_sleep...

    A circadian rhythm is an entrainable, endogenous, biological activity that has a period of roughly twenty-four hours. This internal time-keeping mechanism is centralized in the suprachiasmatic nucleus (SCN) of humans, and allows for the internal physiological mechanisms underlying sleep and alertness to become synchronized to external environmental cues, like the light-dark cycle. [4]

  5. Light therapy - Wikipedia

    en.wikipedia.org/wiki/Light_therapy

    Light therapy, also called phototherapy or bright light therapy is the exposure to direct sunlight or artificial light at controlled wavelengths in order to treat a variety of medical disorders, including seasonal affective disorder (SAD), circadian rhythm sleep-wake disorders, cancers, neonatal jaundice, and skin wound infections.

  6. 7 Ways to Improve Your "Sleep Hygiene" & Get a Good ... - AOL

    www.aol.com/7-ways-improve-sleep-hygiene...

    Chronic sleep problems are associated with an increased risk of obesity, type 2 diabetes, and heart disease. ... A light-blocking eye mask. ... Melatonin is released later in the day to signal ...

  7. Sleep - Wikipedia

    en.wikipedia.org/wiki/Sleep

    Humans may suffer from various sleep disorders, including dyssomnias, such as insomnia, hypersomnia, narcolepsy, and sleep apnea; parasomnias, such as sleepwalking and rapid eye movement sleep behavior disorder; bruxism; and circadian rhythm sleep disorders. The use of artificial light has substantially altered humanity's sleep patterns. [10]

  1. Ads

    related to: light signals for sleep problems