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  2. Sleep study - Wikipedia

    en.wikipedia.org/wiki/Sleep_study

    A sleep study is a test that records the activity of the body during sleep. There are five main types of sleep studies that use different methods to test for different sleep characteristics and disorders. These include simple sleep studies, polysomnography, multiple sleep latency tests (MSLTs), maintenance of wakefulness tests (MWTs), and home ...

  3. Sleep apnea - Wikipedia

    en.wikipedia.org/wiki/Sleep_apnea

    An in-lab sleep study overnight is the preferred method for diagnosing sleep ... Other side effects may include dry mouth, dry nose, nosebleeds, sore lips and gums. [71]

  4. Polysomnography - Wikipedia

    en.wikipedia.org/wiki/Polysomnography

    Polysomnography (PSG) is a multi-parameter type of sleep study [1] and a diagnostic tool in sleep medicine.The test result is called a polysomnogram, also abbreviated PSG.The name is derived from Greek and Latin roots: the Greek πολύς (polus for "many, much", indicating many channels), the Latin somnus ("sleep"), and the Greek γράφειν (graphein, "to write").

  5. Paid Sleep Studies: How Much Can You Make? - AOL

    www.aol.com/finance/paid-sleep-studies-much...

    A study on circadian rhythms that requires four screening visits, a regular sleep schedule for two to four weeks and a five-day stay in the sleep research laboratory pays up to $1,800.

  6. Somnology - Wikipedia

    en.wikipedia.org/wiki/Somnology

    Somnology is the scientific study of sleep. It includes clinical study and treatment of sleep disorders and irregularities. Sleep medicine is a subset of somnology. Hypnology has a similar meaning but includes hypnotic phenomena. [1]

  7. Excessive daytime sleepiness - Wikipedia

    en.wikipedia.org/wiki/Excessive_daytime_sleepiness

    EDS can be a symptom of a number of factors and disorders. Specialists in sleep medicine are trained to diagnose them. Some are: Insufficient quality or quantity of night time sleep [5] 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 ...

  8. ‘It brought me to my knees’: The Hum – a mysterious ...

    www.aol.com/news/brought-knees-hum-mysterious...

    “It would sometimes elicit nosebleeds, headaches and even insomnia.” The Hum became the inspiration for Tannahill’s 2021 novel, The Listeners , which has now been adapted into a BBC One drama.

  9. Mouth breathing - Wikipedia

    en.wikipedia.org/wiki/Mouth_breathing

    Snoring, dry mouth, hoarse voice, bad breath, fatigue, sleep apnea [1] [2] Causes: Chronic nasal congestion: Treatment: Treatment of the underlying cause of nasal congestion if present, building a habit to breathe through the nose