Insomnia sleep disorders Insomnia causes symptoms diagnosis with Insomnia treatment The subjective experience of insufficient sleep or of sleep that is not refreshing Insomnia is defined as a persistent AND difficulty initiating to maintaining sleep. Insomnia Insomnia Insomnia can be a primary ;, however insomnia is more commonly a secondary symptom...
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Sleep Disorders Disturbed sleep is one of the most common health problems. Average requirement of sleep is 7-8 hours per night. States and stages of sleep are defined by characteristic patterns in EEG (electro-encephalogram), EOG (Electrooculogram), EMG (Electromyogram) measured on the chin and neck. Polysomnography The continuous recording of...
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